diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/33bf232d-ced9-495b-9152-eb6d149877d3/b0b9a542-83d4-4f7a-a140-88a75d4274e5.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/33bf232d-ced9-495b-9152-eb6d149877d3/b0b9a542-83d4-4f7a-a140-88a75d4274e5.json
new file mode 100644
index 0000000000000000000000000000000000000000..aff659d43a1f4769e0563d7edc75d0b27a1786c5
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/33bf232d-ced9-495b-9152-eb6d149877d3/b0b9a542-83d4-4f7a-a140-88a75d4274e5.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L07 was measured at 1 timepoint, enhancing volume: early-postoperative: 0.0 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:18.267404Z","evidence_items":[{"id":"1c29d246-36ec-4043-a276-efe36d27e83f","kind":"MEASUREMENT","label":"L07 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"b0b9a542-83d4-4f7a-a140-88a75d4274e5","observation_id":"08f390d9-5939-41c4-bbce-1b7465a2f0eb","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"08f390d9-5939-41c4-bbce-1b7465a2f0eb","target_table":"lesion_observations"},{"id":"0240c970-e9f6-4eac-ae8e-e560a91abce7","kind":"SEGMENTATION","label":"Segmented enhancing for L07","locator":{"lesion_id":"b0b9a542-83d4-4f7a-a140-88a75d4274e5","observation_id":"08f390d9-5939-41c4-bbce-1b7465a2f0eb","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"08f390d9-5939-41c4-bbce-1b7465a2f0eb","target_table":"lesion_observations"}],"id":"417d8347-9446-4a5c-8e21-4697fecf65a2","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/33bf232d-ced9-495b-9152-eb6d149877d3/b42056dd-8b55-48a2-84b7-0f96a36cea31.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/33bf232d-ced9-495b-9152-eb6d149877d3/b42056dd-8b55-48a2-84b7-0f96a36cea31.json
new file mode 100644
index 0000000000000000000000000000000000000000..46e456075d0b666f4e66b38e3b9bec45e7716008
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/33bf232d-ced9-495b-9152-eb6d149877d3/b42056dd-8b55-48a2-84b7-0f96a36cea31.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L06 was measured at 1 timepoint, enhancing volume: early-postoperative: 0.0 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:18.321449Z","evidence_items":[{"id":"73c41140-1f28-4406-8f7b-c139e992df27","kind":"MEASUREMENT","label":"L06 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"b42056dd-8b55-48a2-84b7-0f96a36cea31","observation_id":"21443394-5deb-480c-b737-8ddd3fbc82f7","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"21443394-5deb-480c-b737-8ddd3fbc82f7","target_table":"lesion_observations"},{"id":"39b540a1-0ca6-4c90-845f-9ce7ba4af9ea","kind":"SEGMENTATION","label":"Segmented enhancing for L06","locator":{"lesion_id":"b42056dd-8b55-48a2-84b7-0f96a36cea31","observation_id":"21443394-5deb-480c-b737-8ddd3fbc82f7","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"21443394-5deb-480c-b737-8ddd3fbc82f7","target_table":"lesion_observations"}],"id":"15a284a3-cd92-4f08-93fb-e8f78d32598f","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/33bf232d-ced9-495b-9152-eb6d149877d3/be7c3963-9347-43b1-a79b-5bb21582f443.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/33bf232d-ced9-495b-9152-eb6d149877d3/be7c3963-9347-43b1-a79b-5bb21582f443.json
new file mode 100644
index 0000000000000000000000000000000000000000..88d5887c45433ba873cdb6ac91c692d92de3b553
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/33bf232d-ced9-495b-9152-eb6d149877d3/be7c3963-9347-43b1-a79b-5bb21582f443.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L09 was measured at 1 timepoint, enhancing volume: recurrence: 0.5 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:18.380804Z","evidence_items":[{"id":"fc518c08-d569-43bd-8248-7a542ab2b6fa","kind":"MEASUREMENT","label":"L09 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"be7c3963-9347-43b1-a79b-5bb21582f443","observation_id":"6b130b55-8446-4030-95d4-33eb04987c48","study_id":"8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2","volume_cm3":0.0},"target_id":"6b130b55-8446-4030-95d4-33eb04987c48","target_table":"lesion_observations"},{"id":"aba35ee0-6b3b-4388-b124-301d65f5db31","kind":"SEGMENTATION","label":"Segmented enhancing for L09","locator":{"lesion_id":"be7c3963-9347-43b1-a79b-5bb21582f443","observation_id":"6b130b55-8446-4030-95d4-33eb04987c48","study_id":"8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2"},"target_id":"6b130b55-8446-4030-95d4-33eb04987c48","target_table":"lesion_observations"}],"id":"81f4e720-9373-40af-8910-06b45b2ee94f","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/33bf232d-ced9-495b-9152-eb6d149877d3/c60cc95f-0d95-4478-953d-b9a69b0d8ace.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/33bf232d-ced9-495b-9152-eb6d149877d3/c60cc95f-0d95-4478-953d-b9a69b0d8ace.json
new file mode 100644
index 0000000000000000000000000000000000000000..166503f5e55cfe2bffc9949054be2a423dda0af3
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/33bf232d-ced9-495b-9152-eb6d149877d3/c60cc95f-0d95-4478-953d-b9a69b0d8ace.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L08 was measured at 1 timepoint, enhancing volume: recurrence: 30.3 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:18.463934Z","evidence_items":[{"id":"507d4bc1-7c08-4ff3-b32b-9e1f53abe102","kind":"MEASUREMENT","label":"L08 volume 0.03 cm\u00b3 at recurrence","locator":{"lesion_id":"c60cc95f-0d95-4478-953d-b9a69b0d8ace","observation_id":"d7714f41-c92f-4055-8c01-f7d2122a9390","study_id":"8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2","volume_cm3":0.03},"target_id":"d7714f41-c92f-4055-8c01-f7d2122a9390","target_table":"lesion_observations"},{"id":"433b6e77-e191-45bf-9b2d-89c942c47d53","kind":"SEGMENTATION","label":"Segmented enhancing for L08","locator":{"lesion_id":"c60cc95f-0d95-4478-953d-b9a69b0d8ace","observation_id":"d7714f41-c92f-4055-8c01-f7d2122a9390","study_id":"8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2"},"target_id":"d7714f41-c92f-4055-8c01-f7d2122a9390","target_table":"lesion_observations"}],"id":"6f058a38-d2e9-47ee-98fb-9b473ae79b62","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/33bf232d-ced9-495b-9152-eb6d149877d3/d73efc2a-804a-4a3a-96c6-946c678bfd02.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/33bf232d-ced9-495b-9152-eb6d149877d3/d73efc2a-804a-4a3a-96c6-946c678bfd02.json
new file mode 100644
index 0000000000000000000000000000000000000000..877980026b3878e890aece7dcb4ac02bc50d8860
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/33bf232d-ced9-495b-9152-eb6d149877d3/d73efc2a-804a-4a3a-96c6-946c678bfd02.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L05 was measured at 1 timepoint, enhancing volume: early-postoperative: 0.2 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:18.522858Z","evidence_items":[{"id":"94b35f50-f292-4e0d-a857-8bd95ec8afdb","kind":"MEASUREMENT","label":"L05 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"d73efc2a-804a-4a3a-96c6-946c678bfd02","observation_id":"94ac4c1c-da76-48ef-8f00-146253f4244c","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"94ac4c1c-da76-48ef-8f00-146253f4244c","target_table":"lesion_observations"},{"id":"1cfa1530-9d8d-40fe-aa83-c54f317b9929","kind":"SEGMENTATION","label":"Segmented enhancing for L05","locator":{"lesion_id":"d73efc2a-804a-4a3a-96c6-946c678bfd02","observation_id":"94ac4c1c-da76-48ef-8f00-146253f4244c","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"94ac4c1c-da76-48ef-8f00-146253f4244c","target_table":"lesion_observations"}],"id":"4e80789d-144f-4968-941c-3b768ea91d9e","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/33bf232d-ced9-495b-9152-eb6d149877d3/e1fd3669-ba4e-408d-ab07-e9b13f2792bc.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/33bf232d-ced9-495b-9152-eb6d149877d3/e1fd3669-ba4e-408d-ab07-e9b13f2792bc.json
new file mode 100644
index 0000000000000000000000000000000000000000..7d18359a947ed9a49dfbb0234b89f42362934865
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/33bf232d-ced9-495b-9152-eb6d149877d3/e1fd3669-ba4e-408d-ab07-e9b13f2792bc.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L01 was measured at 1 timepoint, enhancing volume: preoperative: 41.9 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:18.584355Z","evidence_items":[{"id":"642793fa-f935-4a13-baea-6b9e88b599c6","kind":"MEASUREMENT","label":"L01 volume 0.04 cm\u00b3 at preoperative","locator":{"lesion_id":"e1fd3669-ba4e-408d-ab07-e9b13f2792bc","observation_id":"6eafd189-0100-4aec-a99b-0e4156e9e407","study_id":"02502ba4-5660-47b5-bffa-2670a34dfe7b","volume_cm3":0.04},"target_id":"6eafd189-0100-4aec-a99b-0e4156e9e407","target_table":"lesion_observations"},{"id":"659844d3-2950-4994-af5e-f2a6fd502c17","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"e1fd3669-ba4e-408d-ab07-e9b13f2792bc","observation_id":"6eafd189-0100-4aec-a99b-0e4156e9e407","study_id":"02502ba4-5660-47b5-bffa-2670a34dfe7b"},"target_id":"6eafd189-0100-4aec-a99b-0e4156e9e407","target_table":"lesion_observations"}],"id":"d198fb94-2d30-4c23-a4e1-4ea0ba0153f7","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/33bf232d-ced9-495b-9152-eb6d149877d3/f0920ce3-fdfc-4b32-9478-e865a3e9cb74.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/33bf232d-ced9-495b-9152-eb6d149877d3/f0920ce3-fdfc-4b32-9478-e865a3e9cb74.json
new file mode 100644
index 0000000000000000000000000000000000000000..7af4031382c18e09418ba5870361943d60e5bbfe
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/33bf232d-ced9-495b-9152-eb6d149877d3/f0920ce3-fdfc-4b32-9478-e865a3e9cb74.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L04 was measured at 1 timepoint, enhancing volume: early-postoperative: 0.8 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:18.640121Z","evidence_items":[{"id":"2fc1507b-d81a-46d9-a8e0-8d2334195b0c","kind":"MEASUREMENT","label":"L04 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"f0920ce3-fdfc-4b32-9478-e865a3e9cb74","observation_id":"c9f65a64-fd9b-4df2-b2b3-8ec76402c853","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"c9f65a64-fd9b-4df2-b2b3-8ec76402c853","target_table":"lesion_observations"},{"id":"5645f125-d465-4883-b8db-fee9baae8303","kind":"SEGMENTATION","label":"Segmented enhancing for L04","locator":{"lesion_id":"f0920ce3-fdfc-4b32-9478-e865a3e9cb74","observation_id":"c9f65a64-fd9b-4df2-b2b3-8ec76402c853","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"c9f65a64-fd9b-4df2-b2b3-8ec76402c853","target_table":"lesion_observations"}],"id":"54a76520-17d4-4b89-80a2-88639465962a","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/33bf232d-ced9-495b-9152-eb6d149877d3/none.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/33bf232d-ced9-495b-9152-eb6d149877d3/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..373538fea7b80d49ebf99b23f193aa883e53b9ce
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/33bf232d-ced9-495b-9152-eb6d149877d3/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion specified"}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/0950f132-57df-4c45-8be4-527674fe0c04.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/0950f132-57df-4c45-8be4-527674fe0c04.json
new file mode 100644
index 0000000000000000000000000000000000000000..fef77de64fcd2c3126c9d8f903a35ca4551ebd90
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/0950f132-57df-4c45-8be4-527674fe0c04.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L10 was measured at 1 timepoint, enhancing volume: recurrence: 0.1 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:18.037496Z","evidence_items":[{"id":"59780867-1ceb-48de-a2dd-bca163d7de65","kind":"MEASUREMENT","label":"L10 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"0950f132-57df-4c45-8be4-527674fe0c04","observation_id":"c6624ae2-e99b-4496-856a-257455d215f4","study_id":"8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2","volume_cm3":0.0},"target_id":"c6624ae2-e99b-4496-856a-257455d215f4","target_table":"lesion_observations"},{"id":"ed07f96b-8dbe-4f21-986d-59da5039d7ac","kind":"SEGMENTATION","label":"Segmented enhancing for L10","locator":{"lesion_id":"0950f132-57df-4c45-8be4-527674fe0c04","observation_id":"c6624ae2-e99b-4496-856a-257455d215f4","study_id":"8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2"},"target_id":"c6624ae2-e99b-4496-856a-257455d215f4","target_table":"lesion_observations"}],"id":"4ee9b922-841c-4d9e-a274-6c0f9fae3d35","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/0c772fe3-273f-4419-b816-c8ad71aebddd.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/0c772fe3-273f-4419-b816-c8ad71aebddd.json
new file mode 100644
index 0000000000000000000000000000000000000000..104795088c71aed7fa30baa46639172c51b9c198
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/0c772fe3-273f-4419-b816-c8ad71aebddd.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L03 was measured at 2 timepoints, enhancing volume: preoperative: 0.2 mm\u00b3; early-postoperative: 0.0 mm\u00b3 (-76.3%). Confidence 0.80; the interval between the two examinations is not recorded, the correspondence to the prior lesion is not confident, the similarity score for the correspondence is weak, another lesion scored almost as well as this correspondence.","confidence":0.8,"created_at":"2026-08-18T22:23:18.097646Z","evidence_items":[{"id":"162b4b50-0d86-4af5-8911-d09e97f52631","kind":"MEASUREMENT","label":"L03 volume 0.0 cm\u00b3 at preoperative","locator":{"lesion_id":"0c772fe3-273f-4419-b816-c8ad71aebddd","observation_id":"09212264-6566-4470-9f65-b7d8c1b267bb","study_id":"02502ba4-5660-47b5-bffa-2670a34dfe7b","volume_cm3":0.0},"target_id":"09212264-6566-4470-9f65-b7d8c1b267bb","target_table":"lesion_observations"},{"id":"5577fbd0-d1e5-41dd-bcf6-1aae2e66071e","kind":"SEGMENTATION","label":"Segmented enhancing for L03","locator":{"lesion_id":"0c772fe3-273f-4419-b816-c8ad71aebddd","observation_id":"09212264-6566-4470-9f65-b7d8c1b267bb","study_id":"02502ba4-5660-47b5-bffa-2670a34dfe7b"},"target_id":"09212264-6566-4470-9f65-b7d8c1b267bb","target_table":"lesion_observations"},{"id":"35650ffd-613a-443b-aa7f-375b09160f28","kind":"MEASUREMENT","label":"L03 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"0c772fe3-273f-4419-b816-c8ad71aebddd","observation_id":"f686fa80-7320-407a-b564-1d7cd3213357","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"f686fa80-7320-407a-b564-1d7cd3213357","target_table":"lesion_observations"},{"id":"01776cd5-19f3-4be5-a1cf-48cabd16950f","kind":"SEGMENTATION","label":"Segmented enhancing for L03","locator":{"lesion_id":"0c772fe3-273f-4419-b816-c8ad71aebddd","observation_id":"f686fa80-7320-407a-b564-1d7cd3213357","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"f686fa80-7320-407a-b564-1d7cd3213357","target_table":"lesion_observations"}],"id":"d094eb4d-a9ef-412c-9d2c-1af746e7d625","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","quality flag on input: MATCH_UNCERTAIN","quality flag on input: WEAK_SCORE","quality flag on input: AMBIGUOUS_ALTERNATIVE","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/25e2590d-dde9-4bb6-a1b4-02606e776b65.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/25e2590d-dde9-4bb6-a1b4-02606e776b65.json
new file mode 100644
index 0000000000000000000000000000000000000000..db4bb6d0222b445728019b9eb6aacc5bd6a852e8
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/25e2590d-dde9-4bb6-a1b4-02606e776b65.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L02 was measured at 2 timepoints, enhancing volume: preoperative: 0.4 mm\u00b3; early-postoperative: 0.5 mm\u00b3 (+46.0%). Confidence 0.80; the interval between the two examinations is not recorded, the correspondence to the prior lesion is not confident, the lesion does not overlap its match in the prior study, the similarity score for the correspondence is weak.","confidence":0.8,"created_at":"2026-08-18T22:23:18.154400Z","evidence_items":[{"id":"5c1bcf47-5fb3-44c7-844a-48eaceb0ada9","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at preoperative","locator":{"lesion_id":"25e2590d-dde9-4bb6-a1b4-02606e776b65","observation_id":"030ae3fe-d534-4124-9dcb-7245d0b0b7f1","study_id":"02502ba4-5660-47b5-bffa-2670a34dfe7b","volume_cm3":0.0},"target_id":"030ae3fe-d534-4124-9dcb-7245d0b0b7f1","target_table":"lesion_observations"},{"id":"8716a538-68b7-40bd-bd66-011306ae25a8","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"25e2590d-dde9-4bb6-a1b4-02606e776b65","observation_id":"030ae3fe-d534-4124-9dcb-7245d0b0b7f1","study_id":"02502ba4-5660-47b5-bffa-2670a34dfe7b"},"target_id":"030ae3fe-d534-4124-9dcb-7245d0b0b7f1","target_table":"lesion_observations"},{"id":"77bb0109-6389-49a1-9f3a-f5081834383a","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"25e2590d-dde9-4bb6-a1b4-02606e776b65","observation_id":"d5343f9b-26e0-4081-a3a2-7a3709137d15","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"d5343f9b-26e0-4081-a3a2-7a3709137d15","target_table":"lesion_observations"},{"id":"a04cc711-7085-4fe3-b147-ab6263ba5047","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"25e2590d-dde9-4bb6-a1b4-02606e776b65","observation_id":"d5343f9b-26e0-4081-a3a2-7a3709137d15","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"d5343f9b-26e0-4081-a3a2-7a3709137d15","target_table":"lesion_observations"}],"id":"a0d4ddf9-6095-484c-acda-9b7cc38eb103","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","quality flag on input: MATCH_UNCERTAIN","quality flag on input: NO_OVERLAP","quality flag on input: WEAK_SCORE","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/3608b0e2-92b0-4f37-bc14-0264e565e2e4.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/3608b0e2-92b0-4f37-bc14-0264e565e2e4.json
new file mode 100644
index 0000000000000000000000000000000000000000..1e2009cf367beb6dfd5c4fa8387e4675c02ea76b
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/3608b0e2-92b0-4f37-bc14-0264e565e2e4.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L11 was measured at 1 timepoint, enhancing volume: recurrence: 0.1 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:18.212038Z","evidence_items":[{"id":"c5c4459a-93d1-41a6-a4a1-51680076b2a0","kind":"MEASUREMENT","label":"L11 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"3608b0e2-92b0-4f37-bc14-0264e565e2e4","observation_id":"6f0a7804-be49-40ae-bc37-d28078946ffd","study_id":"8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2","volume_cm3":0.0},"target_id":"6f0a7804-be49-40ae-bc37-d28078946ffd","target_table":"lesion_observations"},{"id":"44a143ec-a3ae-4823-8503-13b108685dba","kind":"SEGMENTATION","label":"Segmented enhancing for L11","locator":{"lesion_id":"3608b0e2-92b0-4f37-bc14-0264e565e2e4","observation_id":"6f0a7804-be49-40ae-bc37-d28078946ffd","study_id":"8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2"},"target_id":"6f0a7804-be49-40ae-bc37-d28078946ffd","target_table":"lesion_observations"}],"id":"31e9624b-9871-4417-bf0a-1f3cc9ec4fc7","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/b0b9a542-83d4-4f7a-a140-88a75d4274e5.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/b0b9a542-83d4-4f7a-a140-88a75d4274e5.json
new file mode 100644
index 0000000000000000000000000000000000000000..aff659d43a1f4769e0563d7edc75d0b27a1786c5
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/b0b9a542-83d4-4f7a-a140-88a75d4274e5.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L07 was measured at 1 timepoint, enhancing volume: early-postoperative: 0.0 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:18.267404Z","evidence_items":[{"id":"1c29d246-36ec-4043-a276-efe36d27e83f","kind":"MEASUREMENT","label":"L07 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"b0b9a542-83d4-4f7a-a140-88a75d4274e5","observation_id":"08f390d9-5939-41c4-bbce-1b7465a2f0eb","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"08f390d9-5939-41c4-bbce-1b7465a2f0eb","target_table":"lesion_observations"},{"id":"0240c970-e9f6-4eac-ae8e-e560a91abce7","kind":"SEGMENTATION","label":"Segmented enhancing for L07","locator":{"lesion_id":"b0b9a542-83d4-4f7a-a140-88a75d4274e5","observation_id":"08f390d9-5939-41c4-bbce-1b7465a2f0eb","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"08f390d9-5939-41c4-bbce-1b7465a2f0eb","target_table":"lesion_observations"}],"id":"417d8347-9446-4a5c-8e21-4697fecf65a2","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/b42056dd-8b55-48a2-84b7-0f96a36cea31.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/b42056dd-8b55-48a2-84b7-0f96a36cea31.json
new file mode 100644
index 0000000000000000000000000000000000000000..46e456075d0b666f4e66b38e3b9bec45e7716008
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/b42056dd-8b55-48a2-84b7-0f96a36cea31.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L06 was measured at 1 timepoint, enhancing volume: early-postoperative: 0.0 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:18.321449Z","evidence_items":[{"id":"73c41140-1f28-4406-8f7b-c139e992df27","kind":"MEASUREMENT","label":"L06 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"b42056dd-8b55-48a2-84b7-0f96a36cea31","observation_id":"21443394-5deb-480c-b737-8ddd3fbc82f7","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"21443394-5deb-480c-b737-8ddd3fbc82f7","target_table":"lesion_observations"},{"id":"39b540a1-0ca6-4c90-845f-9ce7ba4af9ea","kind":"SEGMENTATION","label":"Segmented enhancing for L06","locator":{"lesion_id":"b42056dd-8b55-48a2-84b7-0f96a36cea31","observation_id":"21443394-5deb-480c-b737-8ddd3fbc82f7","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"21443394-5deb-480c-b737-8ddd3fbc82f7","target_table":"lesion_observations"}],"id":"15a284a3-cd92-4f08-93fb-e8f78d32598f","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/be7c3963-9347-43b1-a79b-5bb21582f443.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/be7c3963-9347-43b1-a79b-5bb21582f443.json
new file mode 100644
index 0000000000000000000000000000000000000000..88d5887c45433ba873cdb6ac91c692d92de3b553
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/be7c3963-9347-43b1-a79b-5bb21582f443.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L09 was measured at 1 timepoint, enhancing volume: recurrence: 0.5 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:18.380804Z","evidence_items":[{"id":"fc518c08-d569-43bd-8248-7a542ab2b6fa","kind":"MEASUREMENT","label":"L09 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"be7c3963-9347-43b1-a79b-5bb21582f443","observation_id":"6b130b55-8446-4030-95d4-33eb04987c48","study_id":"8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2","volume_cm3":0.0},"target_id":"6b130b55-8446-4030-95d4-33eb04987c48","target_table":"lesion_observations"},{"id":"aba35ee0-6b3b-4388-b124-301d65f5db31","kind":"SEGMENTATION","label":"Segmented enhancing for L09","locator":{"lesion_id":"be7c3963-9347-43b1-a79b-5bb21582f443","observation_id":"6b130b55-8446-4030-95d4-33eb04987c48","study_id":"8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2"},"target_id":"6b130b55-8446-4030-95d4-33eb04987c48","target_table":"lesion_observations"}],"id":"81f4e720-9373-40af-8910-06b45b2ee94f","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/c60cc95f-0d95-4478-953d-b9a69b0d8ace.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/c60cc95f-0d95-4478-953d-b9a69b0d8ace.json
new file mode 100644
index 0000000000000000000000000000000000000000..166503f5e55cfe2bffc9949054be2a423dda0af3
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/c60cc95f-0d95-4478-953d-b9a69b0d8ace.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L08 was measured at 1 timepoint, enhancing volume: recurrence: 30.3 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:18.463934Z","evidence_items":[{"id":"507d4bc1-7c08-4ff3-b32b-9e1f53abe102","kind":"MEASUREMENT","label":"L08 volume 0.03 cm\u00b3 at recurrence","locator":{"lesion_id":"c60cc95f-0d95-4478-953d-b9a69b0d8ace","observation_id":"d7714f41-c92f-4055-8c01-f7d2122a9390","study_id":"8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2","volume_cm3":0.03},"target_id":"d7714f41-c92f-4055-8c01-f7d2122a9390","target_table":"lesion_observations"},{"id":"433b6e77-e191-45bf-9b2d-89c942c47d53","kind":"SEGMENTATION","label":"Segmented enhancing for L08","locator":{"lesion_id":"c60cc95f-0d95-4478-953d-b9a69b0d8ace","observation_id":"d7714f41-c92f-4055-8c01-f7d2122a9390","study_id":"8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2"},"target_id":"d7714f41-c92f-4055-8c01-f7d2122a9390","target_table":"lesion_observations"}],"id":"6f058a38-d2e9-47ee-98fb-9b473ae79b62","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/d73efc2a-804a-4a3a-96c6-946c678bfd02.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/d73efc2a-804a-4a3a-96c6-946c678bfd02.json
new file mode 100644
index 0000000000000000000000000000000000000000..877980026b3878e890aece7dcb4ac02bc50d8860
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/d73efc2a-804a-4a3a-96c6-946c678bfd02.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L05 was measured at 1 timepoint, enhancing volume: early-postoperative: 0.2 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:18.522858Z","evidence_items":[{"id":"94b35f50-f292-4e0d-a857-8bd95ec8afdb","kind":"MEASUREMENT","label":"L05 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"d73efc2a-804a-4a3a-96c6-946c678bfd02","observation_id":"94ac4c1c-da76-48ef-8f00-146253f4244c","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"94ac4c1c-da76-48ef-8f00-146253f4244c","target_table":"lesion_observations"},{"id":"1cfa1530-9d8d-40fe-aa83-c54f317b9929","kind":"SEGMENTATION","label":"Segmented enhancing for L05","locator":{"lesion_id":"d73efc2a-804a-4a3a-96c6-946c678bfd02","observation_id":"94ac4c1c-da76-48ef-8f00-146253f4244c","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"94ac4c1c-da76-48ef-8f00-146253f4244c","target_table":"lesion_observations"}],"id":"4e80789d-144f-4968-941c-3b768ea91d9e","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/e1fd3669-ba4e-408d-ab07-e9b13f2792bc.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/e1fd3669-ba4e-408d-ab07-e9b13f2792bc.json
new file mode 100644
index 0000000000000000000000000000000000000000..7d18359a947ed9a49dfbb0234b89f42362934865
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/e1fd3669-ba4e-408d-ab07-e9b13f2792bc.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L01 was measured at 1 timepoint, enhancing volume: preoperative: 41.9 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:18.584355Z","evidence_items":[{"id":"642793fa-f935-4a13-baea-6b9e88b599c6","kind":"MEASUREMENT","label":"L01 volume 0.04 cm\u00b3 at preoperative","locator":{"lesion_id":"e1fd3669-ba4e-408d-ab07-e9b13f2792bc","observation_id":"6eafd189-0100-4aec-a99b-0e4156e9e407","study_id":"02502ba4-5660-47b5-bffa-2670a34dfe7b","volume_cm3":0.04},"target_id":"6eafd189-0100-4aec-a99b-0e4156e9e407","target_table":"lesion_observations"},{"id":"659844d3-2950-4994-af5e-f2a6fd502c17","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"e1fd3669-ba4e-408d-ab07-e9b13f2792bc","observation_id":"6eafd189-0100-4aec-a99b-0e4156e9e407","study_id":"02502ba4-5660-47b5-bffa-2670a34dfe7b"},"target_id":"6eafd189-0100-4aec-a99b-0e4156e9e407","target_table":"lesion_observations"}],"id":"d198fb94-2d30-4c23-a4e1-4ea0ba0153f7","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/f0920ce3-fdfc-4b32-9478-e865a3e9cb74.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/f0920ce3-fdfc-4b32-9478-e865a3e9cb74.json
new file mode 100644
index 0000000000000000000000000000000000000000..7af4031382c18e09418ba5870361943d60e5bbfe
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/f0920ce3-fdfc-4b32-9478-e865a3e9cb74.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L04 was measured at 1 timepoint, enhancing volume: early-postoperative: 0.8 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:18.640121Z","evidence_items":[{"id":"2fc1507b-d81a-46d9-a8e0-8d2334195b0c","kind":"MEASUREMENT","label":"L04 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"f0920ce3-fdfc-4b32-9478-e865a3e9cb74","observation_id":"c9f65a64-fd9b-4df2-b2b3-8ec76402c853","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"c9f65a64-fd9b-4df2-b2b3-8ec76402c853","target_table":"lesion_observations"},{"id":"5645f125-d465-4883-b8db-fee9baae8303","kind":"SEGMENTATION","label":"Segmented enhancing for L04","locator":{"lesion_id":"f0920ce3-fdfc-4b32-9478-e865a3e9cb74","observation_id":"c9f65a64-fd9b-4df2-b2b3-8ec76402c853","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"c9f65a64-fd9b-4df2-b2b3-8ec76402c853","target_table":"lesion_observations"}],"id":"54a76520-17d4-4b89-80a2-88639465962a","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/none.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..373538fea7b80d49ebf99b23f193aa883e53b9ce
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion specified"}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/none/0950f132-57df-4c45-8be4-527674fe0c04.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/none/0950f132-57df-4c45-8be4-527674fe0c04.json
new file mode 100644
index 0000000000000000000000000000000000000000..fef77de64fcd2c3126c9d8f903a35ca4551ebd90
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/none/0950f132-57df-4c45-8be4-527674fe0c04.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L10 was measured at 1 timepoint, enhancing volume: recurrence: 0.1 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:18.037496Z","evidence_items":[{"id":"59780867-1ceb-48de-a2dd-bca163d7de65","kind":"MEASUREMENT","label":"L10 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"0950f132-57df-4c45-8be4-527674fe0c04","observation_id":"c6624ae2-e99b-4496-856a-257455d215f4","study_id":"8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2","volume_cm3":0.0},"target_id":"c6624ae2-e99b-4496-856a-257455d215f4","target_table":"lesion_observations"},{"id":"ed07f96b-8dbe-4f21-986d-59da5039d7ac","kind":"SEGMENTATION","label":"Segmented enhancing for L10","locator":{"lesion_id":"0950f132-57df-4c45-8be4-527674fe0c04","observation_id":"c6624ae2-e99b-4496-856a-257455d215f4","study_id":"8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2"},"target_id":"c6624ae2-e99b-4496-856a-257455d215f4","target_table":"lesion_observations"}],"id":"4ee9b922-841c-4d9e-a274-6c0f9fae3d35","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/none/0c772fe3-273f-4419-b816-c8ad71aebddd.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/none/0c772fe3-273f-4419-b816-c8ad71aebddd.json
new file mode 100644
index 0000000000000000000000000000000000000000..104795088c71aed7fa30baa46639172c51b9c198
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/none/0c772fe3-273f-4419-b816-c8ad71aebddd.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L03 was measured at 2 timepoints, enhancing volume: preoperative: 0.2 mm\u00b3; early-postoperative: 0.0 mm\u00b3 (-76.3%). Confidence 0.80; the interval between the two examinations is not recorded, the correspondence to the prior lesion is not confident, the similarity score for the correspondence is weak, another lesion scored almost as well as this correspondence.","confidence":0.8,"created_at":"2026-08-18T22:23:18.097646Z","evidence_items":[{"id":"162b4b50-0d86-4af5-8911-d09e97f52631","kind":"MEASUREMENT","label":"L03 volume 0.0 cm\u00b3 at preoperative","locator":{"lesion_id":"0c772fe3-273f-4419-b816-c8ad71aebddd","observation_id":"09212264-6566-4470-9f65-b7d8c1b267bb","study_id":"02502ba4-5660-47b5-bffa-2670a34dfe7b","volume_cm3":0.0},"target_id":"09212264-6566-4470-9f65-b7d8c1b267bb","target_table":"lesion_observations"},{"id":"5577fbd0-d1e5-41dd-bcf6-1aae2e66071e","kind":"SEGMENTATION","label":"Segmented enhancing for L03","locator":{"lesion_id":"0c772fe3-273f-4419-b816-c8ad71aebddd","observation_id":"09212264-6566-4470-9f65-b7d8c1b267bb","study_id":"02502ba4-5660-47b5-bffa-2670a34dfe7b"},"target_id":"09212264-6566-4470-9f65-b7d8c1b267bb","target_table":"lesion_observations"},{"id":"35650ffd-613a-443b-aa7f-375b09160f28","kind":"MEASUREMENT","label":"L03 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"0c772fe3-273f-4419-b816-c8ad71aebddd","observation_id":"f686fa80-7320-407a-b564-1d7cd3213357","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"f686fa80-7320-407a-b564-1d7cd3213357","target_table":"lesion_observations"},{"id":"01776cd5-19f3-4be5-a1cf-48cabd16950f","kind":"SEGMENTATION","label":"Segmented enhancing for L03","locator":{"lesion_id":"0c772fe3-273f-4419-b816-c8ad71aebddd","observation_id":"f686fa80-7320-407a-b564-1d7cd3213357","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"f686fa80-7320-407a-b564-1d7cd3213357","target_table":"lesion_observations"}],"id":"d094eb4d-a9ef-412c-9d2c-1af746e7d625","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","quality flag on input: MATCH_UNCERTAIN","quality flag on input: WEAK_SCORE","quality flag on input: AMBIGUOUS_ALTERNATIVE","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/none/25e2590d-dde9-4bb6-a1b4-02606e776b65.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/none/25e2590d-dde9-4bb6-a1b4-02606e776b65.json
new file mode 100644
index 0000000000000000000000000000000000000000..db4bb6d0222b445728019b9eb6aacc5bd6a852e8
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/none/25e2590d-dde9-4bb6-a1b4-02606e776b65.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L02 was measured at 2 timepoints, enhancing volume: preoperative: 0.4 mm\u00b3; early-postoperative: 0.5 mm\u00b3 (+46.0%). Confidence 0.80; the interval between the two examinations is not recorded, the correspondence to the prior lesion is not confident, the lesion does not overlap its match in the prior study, the similarity score for the correspondence is weak.","confidence":0.8,"created_at":"2026-08-18T22:23:18.154400Z","evidence_items":[{"id":"5c1bcf47-5fb3-44c7-844a-48eaceb0ada9","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at preoperative","locator":{"lesion_id":"25e2590d-dde9-4bb6-a1b4-02606e776b65","observation_id":"030ae3fe-d534-4124-9dcb-7245d0b0b7f1","study_id":"02502ba4-5660-47b5-bffa-2670a34dfe7b","volume_cm3":0.0},"target_id":"030ae3fe-d534-4124-9dcb-7245d0b0b7f1","target_table":"lesion_observations"},{"id":"8716a538-68b7-40bd-bd66-011306ae25a8","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"25e2590d-dde9-4bb6-a1b4-02606e776b65","observation_id":"030ae3fe-d534-4124-9dcb-7245d0b0b7f1","study_id":"02502ba4-5660-47b5-bffa-2670a34dfe7b"},"target_id":"030ae3fe-d534-4124-9dcb-7245d0b0b7f1","target_table":"lesion_observations"},{"id":"77bb0109-6389-49a1-9f3a-f5081834383a","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"25e2590d-dde9-4bb6-a1b4-02606e776b65","observation_id":"d5343f9b-26e0-4081-a3a2-7a3709137d15","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"d5343f9b-26e0-4081-a3a2-7a3709137d15","target_table":"lesion_observations"},{"id":"a04cc711-7085-4fe3-b147-ab6263ba5047","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"25e2590d-dde9-4bb6-a1b4-02606e776b65","observation_id":"d5343f9b-26e0-4081-a3a2-7a3709137d15","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"d5343f9b-26e0-4081-a3a2-7a3709137d15","target_table":"lesion_observations"}],"id":"a0d4ddf9-6095-484c-acda-9b7cc38eb103","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","quality flag on input: MATCH_UNCERTAIN","quality flag on input: NO_OVERLAP","quality flag on input: WEAK_SCORE","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/none/3608b0e2-92b0-4f37-bc14-0264e565e2e4.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/none/3608b0e2-92b0-4f37-bc14-0264e565e2e4.json
new file mode 100644
index 0000000000000000000000000000000000000000..1e2009cf367beb6dfd5c4fa8387e4675c02ea76b
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/none/3608b0e2-92b0-4f37-bc14-0264e565e2e4.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L11 was measured at 1 timepoint, enhancing volume: recurrence: 0.1 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:18.212038Z","evidence_items":[{"id":"c5c4459a-93d1-41a6-a4a1-51680076b2a0","kind":"MEASUREMENT","label":"L11 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"3608b0e2-92b0-4f37-bc14-0264e565e2e4","observation_id":"6f0a7804-be49-40ae-bc37-d28078946ffd","study_id":"8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2","volume_cm3":0.0},"target_id":"6f0a7804-be49-40ae-bc37-d28078946ffd","target_table":"lesion_observations"},{"id":"44a143ec-a3ae-4823-8503-13b108685dba","kind":"SEGMENTATION","label":"Segmented enhancing for L11","locator":{"lesion_id":"3608b0e2-92b0-4f37-bc14-0264e565e2e4","observation_id":"6f0a7804-be49-40ae-bc37-d28078946ffd","study_id":"8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2"},"target_id":"6f0a7804-be49-40ae-bc37-d28078946ffd","target_table":"lesion_observations"}],"id":"31e9624b-9871-4417-bf0a-1f3cc9ec4fc7","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/none/b0b9a542-83d4-4f7a-a140-88a75d4274e5.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/none/b0b9a542-83d4-4f7a-a140-88a75d4274e5.json
new file mode 100644
index 0000000000000000000000000000000000000000..aff659d43a1f4769e0563d7edc75d0b27a1786c5
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/none/b0b9a542-83d4-4f7a-a140-88a75d4274e5.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L07 was measured at 1 timepoint, enhancing volume: early-postoperative: 0.0 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:18.267404Z","evidence_items":[{"id":"1c29d246-36ec-4043-a276-efe36d27e83f","kind":"MEASUREMENT","label":"L07 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"b0b9a542-83d4-4f7a-a140-88a75d4274e5","observation_id":"08f390d9-5939-41c4-bbce-1b7465a2f0eb","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"08f390d9-5939-41c4-bbce-1b7465a2f0eb","target_table":"lesion_observations"},{"id":"0240c970-e9f6-4eac-ae8e-e560a91abce7","kind":"SEGMENTATION","label":"Segmented enhancing for L07","locator":{"lesion_id":"b0b9a542-83d4-4f7a-a140-88a75d4274e5","observation_id":"08f390d9-5939-41c4-bbce-1b7465a2f0eb","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"08f390d9-5939-41c4-bbce-1b7465a2f0eb","target_table":"lesion_observations"}],"id":"417d8347-9446-4a5c-8e21-4697fecf65a2","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/none/b42056dd-8b55-48a2-84b7-0f96a36cea31.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/none/b42056dd-8b55-48a2-84b7-0f96a36cea31.json
new file mode 100644
index 0000000000000000000000000000000000000000..46e456075d0b666f4e66b38e3b9bec45e7716008
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/none/b42056dd-8b55-48a2-84b7-0f96a36cea31.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L06 was measured at 1 timepoint, enhancing volume: early-postoperative: 0.0 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:18.321449Z","evidence_items":[{"id":"73c41140-1f28-4406-8f7b-c139e992df27","kind":"MEASUREMENT","label":"L06 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"b42056dd-8b55-48a2-84b7-0f96a36cea31","observation_id":"21443394-5deb-480c-b737-8ddd3fbc82f7","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"21443394-5deb-480c-b737-8ddd3fbc82f7","target_table":"lesion_observations"},{"id":"39b540a1-0ca6-4c90-845f-9ce7ba4af9ea","kind":"SEGMENTATION","label":"Segmented enhancing for L06","locator":{"lesion_id":"b42056dd-8b55-48a2-84b7-0f96a36cea31","observation_id":"21443394-5deb-480c-b737-8ddd3fbc82f7","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"21443394-5deb-480c-b737-8ddd3fbc82f7","target_table":"lesion_observations"}],"id":"15a284a3-cd92-4f08-93fb-e8f78d32598f","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/none/be7c3963-9347-43b1-a79b-5bb21582f443.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/none/be7c3963-9347-43b1-a79b-5bb21582f443.json
new file mode 100644
index 0000000000000000000000000000000000000000..88d5887c45433ba873cdb6ac91c692d92de3b553
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/none/be7c3963-9347-43b1-a79b-5bb21582f443.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L09 was measured at 1 timepoint, enhancing volume: recurrence: 0.5 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:18.380804Z","evidence_items":[{"id":"fc518c08-d569-43bd-8248-7a542ab2b6fa","kind":"MEASUREMENT","label":"L09 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"be7c3963-9347-43b1-a79b-5bb21582f443","observation_id":"6b130b55-8446-4030-95d4-33eb04987c48","study_id":"8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2","volume_cm3":0.0},"target_id":"6b130b55-8446-4030-95d4-33eb04987c48","target_table":"lesion_observations"},{"id":"aba35ee0-6b3b-4388-b124-301d65f5db31","kind":"SEGMENTATION","label":"Segmented enhancing for L09","locator":{"lesion_id":"be7c3963-9347-43b1-a79b-5bb21582f443","observation_id":"6b130b55-8446-4030-95d4-33eb04987c48","study_id":"8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2"},"target_id":"6b130b55-8446-4030-95d4-33eb04987c48","target_table":"lesion_observations"}],"id":"81f4e720-9373-40af-8910-06b45b2ee94f","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/none/c60cc95f-0d95-4478-953d-b9a69b0d8ace.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/none/c60cc95f-0d95-4478-953d-b9a69b0d8ace.json
new file mode 100644
index 0000000000000000000000000000000000000000..166503f5e55cfe2bffc9949054be2a423dda0af3
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/none/c60cc95f-0d95-4478-953d-b9a69b0d8ace.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L08 was measured at 1 timepoint, enhancing volume: recurrence: 30.3 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:18.463934Z","evidence_items":[{"id":"507d4bc1-7c08-4ff3-b32b-9e1f53abe102","kind":"MEASUREMENT","label":"L08 volume 0.03 cm\u00b3 at recurrence","locator":{"lesion_id":"c60cc95f-0d95-4478-953d-b9a69b0d8ace","observation_id":"d7714f41-c92f-4055-8c01-f7d2122a9390","study_id":"8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2","volume_cm3":0.03},"target_id":"d7714f41-c92f-4055-8c01-f7d2122a9390","target_table":"lesion_observations"},{"id":"433b6e77-e191-45bf-9b2d-89c942c47d53","kind":"SEGMENTATION","label":"Segmented enhancing for L08","locator":{"lesion_id":"c60cc95f-0d95-4478-953d-b9a69b0d8ace","observation_id":"d7714f41-c92f-4055-8c01-f7d2122a9390","study_id":"8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2"},"target_id":"d7714f41-c92f-4055-8c01-f7d2122a9390","target_table":"lesion_observations"}],"id":"6f058a38-d2e9-47ee-98fb-9b473ae79b62","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/none/d73efc2a-804a-4a3a-96c6-946c678bfd02.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/none/d73efc2a-804a-4a3a-96c6-946c678bfd02.json
new file mode 100644
index 0000000000000000000000000000000000000000..877980026b3878e890aece7dcb4ac02bc50d8860
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/none/d73efc2a-804a-4a3a-96c6-946c678bfd02.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L05 was measured at 1 timepoint, enhancing volume: early-postoperative: 0.2 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:18.522858Z","evidence_items":[{"id":"94b35f50-f292-4e0d-a857-8bd95ec8afdb","kind":"MEASUREMENT","label":"L05 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"d73efc2a-804a-4a3a-96c6-946c678bfd02","observation_id":"94ac4c1c-da76-48ef-8f00-146253f4244c","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"94ac4c1c-da76-48ef-8f00-146253f4244c","target_table":"lesion_observations"},{"id":"1cfa1530-9d8d-40fe-aa83-c54f317b9929","kind":"SEGMENTATION","label":"Segmented enhancing for L05","locator":{"lesion_id":"d73efc2a-804a-4a3a-96c6-946c678bfd02","observation_id":"94ac4c1c-da76-48ef-8f00-146253f4244c","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"94ac4c1c-da76-48ef-8f00-146253f4244c","target_table":"lesion_observations"}],"id":"4e80789d-144f-4968-941c-3b768ea91d9e","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/none/e1fd3669-ba4e-408d-ab07-e9b13f2792bc.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/none/e1fd3669-ba4e-408d-ab07-e9b13f2792bc.json
new file mode 100644
index 0000000000000000000000000000000000000000..7d18359a947ed9a49dfbb0234b89f42362934865
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/none/e1fd3669-ba4e-408d-ab07-e9b13f2792bc.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L01 was measured at 1 timepoint, enhancing volume: preoperative: 41.9 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:18.584355Z","evidence_items":[{"id":"642793fa-f935-4a13-baea-6b9e88b599c6","kind":"MEASUREMENT","label":"L01 volume 0.04 cm\u00b3 at preoperative","locator":{"lesion_id":"e1fd3669-ba4e-408d-ab07-e9b13f2792bc","observation_id":"6eafd189-0100-4aec-a99b-0e4156e9e407","study_id":"02502ba4-5660-47b5-bffa-2670a34dfe7b","volume_cm3":0.04},"target_id":"6eafd189-0100-4aec-a99b-0e4156e9e407","target_table":"lesion_observations"},{"id":"659844d3-2950-4994-af5e-f2a6fd502c17","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"e1fd3669-ba4e-408d-ab07-e9b13f2792bc","observation_id":"6eafd189-0100-4aec-a99b-0e4156e9e407","study_id":"02502ba4-5660-47b5-bffa-2670a34dfe7b"},"target_id":"6eafd189-0100-4aec-a99b-0e4156e9e407","target_table":"lesion_observations"}],"id":"d198fb94-2d30-4c23-a4e1-4ea0ba0153f7","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/none/f0920ce3-fdfc-4b32-9478-e865a3e9cb74.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/none/f0920ce3-fdfc-4b32-9478-e865a3e9cb74.json
new file mode 100644
index 0000000000000000000000000000000000000000..7af4031382c18e09418ba5870361943d60e5bbfe
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/none/f0920ce3-fdfc-4b32-9478-e865a3e9cb74.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L04 was measured at 1 timepoint, enhancing volume: early-postoperative: 0.8 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:18.640121Z","evidence_items":[{"id":"2fc1507b-d81a-46d9-a8e0-8d2334195b0c","kind":"MEASUREMENT","label":"L04 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"f0920ce3-fdfc-4b32-9478-e865a3e9cb74","observation_id":"c9f65a64-fd9b-4df2-b2b3-8ec76402c853","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"c9f65a64-fd9b-4df2-b2b3-8ec76402c853","target_table":"lesion_observations"},{"id":"5645f125-d465-4883-b8db-fee9baae8303","kind":"SEGMENTATION","label":"Segmented enhancing for L04","locator":{"lesion_id":"f0920ce3-fdfc-4b32-9478-e865a3e9cb74","observation_id":"c9f65a64-fd9b-4df2-b2b3-8ec76402c853","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"c9f65a64-fd9b-4df2-b2b3-8ec76402c853","target_table":"lesion_observations"}],"id":"54a76520-17d4-4b89-80a2-88639465962a","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/none/none.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/none/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..373538fea7b80d49ebf99b23f193aa883e53b9ce
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/EVIDENCE_FOR_FINDING/none/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion specified"}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/LARGEST_CHANGE/02502ba4-5660-47b5-bffa-2670a34dfe7b/none.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/LARGEST_CHANGE/02502ba4-5660-47b5-bffa-2670a34dfe7b/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..47a8fb93fc12ad77150ac5b1e0301d30c7aa13f6
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/LARGEST_CHANGE/02502ba4-5660-47b5-bffa-2670a34dfe7b/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"The largest measured enhancing volume change is L03 measures 0.0 mm\u00b3, decreased by 76.3% (0.1 mm\u00b3) at early-postoperative, compared against preoperative. This is the largest of 2 measured changes across the timeline. Confidence 0.80; the correspondence to the prior lesion is not confident, the similarity score for the correspondence is weak, another lesion scored almost as well as this correspondence.","confidence":0.8,"created_at":"2026-08-18T22:19:42.068871Z","evidence_items":[{"id":"e6a53046-085a-4975-8826-c29654044227","kind":"MEASUREMENT","label":"L03 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"0c772fe3-273f-4419-b816-c8ad71aebddd","observation_id":"f686fa80-7320-407a-b564-1d7cd3213357","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"f686fa80-7320-407a-b564-1d7cd3213357","target_table":"lesion_observations"},{"id":"39789b0b-0331-45ec-b650-086dd17c466c","kind":"SEGMENTATION","label":"Segmented enhancing for L03","locator":{"lesion_id":"0c772fe3-273f-4419-b816-c8ad71aebddd","observation_id":"f686fa80-7320-407a-b564-1d7cd3213357","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"f686fa80-7320-407a-b564-1d7cd3213357","target_table":"lesion_observations"},{"id":"ead736b5-0fac-4035-8860-b78aa327a019","kind":"PRIOR_STUDY","label":"Compared against preoperative","locator":{"study_id":"02502ba4-5660-47b5-bffa-2670a34dfe7b","timepoint":"preoperative"},"target_id":"02502ba4-5660-47b5-bffa-2670a34dfe7b","target_table":"studies"}],"id":"60d3619c-6b46-4c6a-bb2a-d97f7935e5f4","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"LARGEST_CHANGE","question_text":"Which change is the largest?","safety_notes":["quality flag on input: MATCH_UNCERTAIN","quality flag on input: WEAK_SCORE","quality flag on input: AMBIGUOUS_ALTERNATIVE","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/LARGEST_CHANGE/33bf232d-ced9-495b-9152-eb6d149877d3/none.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/LARGEST_CHANGE/33bf232d-ced9-495b-9152-eb6d149877d3/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..47a8fb93fc12ad77150ac5b1e0301d30c7aa13f6
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/LARGEST_CHANGE/33bf232d-ced9-495b-9152-eb6d149877d3/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"The largest measured enhancing volume change is L03 measures 0.0 mm\u00b3, decreased by 76.3% (0.1 mm\u00b3) at early-postoperative, compared against preoperative. This is the largest of 2 measured changes across the timeline. Confidence 0.80; the correspondence to the prior lesion is not confident, the similarity score for the correspondence is weak, another lesion scored almost as well as this correspondence.","confidence":0.8,"created_at":"2026-08-18T22:19:42.068871Z","evidence_items":[{"id":"e6a53046-085a-4975-8826-c29654044227","kind":"MEASUREMENT","label":"L03 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"0c772fe3-273f-4419-b816-c8ad71aebddd","observation_id":"f686fa80-7320-407a-b564-1d7cd3213357","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"f686fa80-7320-407a-b564-1d7cd3213357","target_table":"lesion_observations"},{"id":"39789b0b-0331-45ec-b650-086dd17c466c","kind":"SEGMENTATION","label":"Segmented enhancing for L03","locator":{"lesion_id":"0c772fe3-273f-4419-b816-c8ad71aebddd","observation_id":"f686fa80-7320-407a-b564-1d7cd3213357","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"f686fa80-7320-407a-b564-1d7cd3213357","target_table":"lesion_observations"},{"id":"ead736b5-0fac-4035-8860-b78aa327a019","kind":"PRIOR_STUDY","label":"Compared against preoperative","locator":{"study_id":"02502ba4-5660-47b5-bffa-2670a34dfe7b","timepoint":"preoperative"},"target_id":"02502ba4-5660-47b5-bffa-2670a34dfe7b","target_table":"studies"}],"id":"60d3619c-6b46-4c6a-bb2a-d97f7935e5f4","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"LARGEST_CHANGE","question_text":"Which change is the largest?","safety_notes":["quality flag on input: MATCH_UNCERTAIN","quality flag on input: WEAK_SCORE","quality flag on input: AMBIGUOUS_ALTERNATIVE","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/LARGEST_CHANGE/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/none.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/LARGEST_CHANGE/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..47a8fb93fc12ad77150ac5b1e0301d30c7aa13f6
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/LARGEST_CHANGE/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"The largest measured enhancing volume change is L03 measures 0.0 mm\u00b3, decreased by 76.3% (0.1 mm\u00b3) at early-postoperative, compared against preoperative. This is the largest of 2 measured changes across the timeline. Confidence 0.80; the correspondence to the prior lesion is not confident, the similarity score for the correspondence is weak, another lesion scored almost as well as this correspondence.","confidence":0.8,"created_at":"2026-08-18T22:19:42.068871Z","evidence_items":[{"id":"e6a53046-085a-4975-8826-c29654044227","kind":"MEASUREMENT","label":"L03 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"0c772fe3-273f-4419-b816-c8ad71aebddd","observation_id":"f686fa80-7320-407a-b564-1d7cd3213357","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"f686fa80-7320-407a-b564-1d7cd3213357","target_table":"lesion_observations"},{"id":"39789b0b-0331-45ec-b650-086dd17c466c","kind":"SEGMENTATION","label":"Segmented enhancing for L03","locator":{"lesion_id":"0c772fe3-273f-4419-b816-c8ad71aebddd","observation_id":"f686fa80-7320-407a-b564-1d7cd3213357","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"f686fa80-7320-407a-b564-1d7cd3213357","target_table":"lesion_observations"},{"id":"ead736b5-0fac-4035-8860-b78aa327a019","kind":"PRIOR_STUDY","label":"Compared against preoperative","locator":{"study_id":"02502ba4-5660-47b5-bffa-2670a34dfe7b","timepoint":"preoperative"},"target_id":"02502ba4-5660-47b5-bffa-2670a34dfe7b","target_table":"studies"}],"id":"60d3619c-6b46-4c6a-bb2a-d97f7935e5f4","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"LARGEST_CHANGE","question_text":"Which change is the largest?","safety_notes":["quality flag on input: MATCH_UNCERTAIN","quality flag on input: WEAK_SCORE","quality flag on input: AMBIGUOUS_ALTERNATIVE","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/LARGEST_CHANGE/none/none.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/LARGEST_CHANGE/none/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..47a8fb93fc12ad77150ac5b1e0301d30c7aa13f6
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/LARGEST_CHANGE/none/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"The largest measured enhancing volume change is L03 measures 0.0 mm\u00b3, decreased by 76.3% (0.1 mm\u00b3) at early-postoperative, compared against preoperative. This is the largest of 2 measured changes across the timeline. Confidence 0.80; the correspondence to the prior lesion is not confident, the similarity score for the correspondence is weak, another lesion scored almost as well as this correspondence.","confidence":0.8,"created_at":"2026-08-18T22:19:42.068871Z","evidence_items":[{"id":"e6a53046-085a-4975-8826-c29654044227","kind":"MEASUREMENT","label":"L03 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"0c772fe3-273f-4419-b816-c8ad71aebddd","observation_id":"f686fa80-7320-407a-b564-1d7cd3213357","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"f686fa80-7320-407a-b564-1d7cd3213357","target_table":"lesion_observations"},{"id":"39789b0b-0331-45ec-b650-086dd17c466c","kind":"SEGMENTATION","label":"Segmented enhancing for L03","locator":{"lesion_id":"0c772fe3-273f-4419-b816-c8ad71aebddd","observation_id":"f686fa80-7320-407a-b564-1d7cd3213357","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"f686fa80-7320-407a-b564-1d7cd3213357","target_table":"lesion_observations"},{"id":"ead736b5-0fac-4035-8860-b78aa327a019","kind":"PRIOR_STUDY","label":"Compared against preoperative","locator":{"study_id":"02502ba4-5660-47b5-bffa-2670a34dfe7b","timepoint":"preoperative"},"target_id":"02502ba4-5660-47b5-bffa-2670a34dfe7b","target_table":"studies"}],"id":"60d3619c-6b46-4c6a-bb2a-d97f7935e5f4","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"LARGEST_CHANGE","question_text":"Which change is the largest?","safety_notes":["quality flag on input: MATCH_UNCERTAIN","quality flag on input: WEAK_SCORE","quality flag on input: AMBIGUOUS_ALTERNATIVE","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/WHAT_CHANGED/02502ba4-5660-47b5-bffa-2670a34dfe7b/none.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/WHAT_CHANGED/02502ba4-5660-47b5-bffa-2670a34dfe7b/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..2a3a7f948f4da11203276e8f98db8770073bf349
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/WHAT_CHANGED/02502ba4-5660-47b5-bffa-2670a34dfe7b/none.json
@@ -0,0 +1 @@
+{"cached":false,"observation":{"answer_text":"No measured enhancing volume changed by more than 25%. 3 lesions had no prior to compare against: L01 measures 41.9 mm\u00b3 (first measurement, no prior to compare); L02 measures 0.4 mm\u00b3 (first measurement, no prior to compare); L03 measures 0.2 mm\u00b3 (first measurement, no prior to compare). Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:17.549285Z","evidence_items":[{"id":"6dd9665a-399f-4f6e-90e8-c140d54a4383","kind":"MEASUREMENT","label":"L01 volume 0.04 cm\u00b3 at preoperative","locator":{"lesion_id":"e1fd3669-ba4e-408d-ab07-e9b13f2792bc","observation_id":"6eafd189-0100-4aec-a99b-0e4156e9e407","study_id":"02502ba4-5660-47b5-bffa-2670a34dfe7b","volume_cm3":0.04},"target_id":"6eafd189-0100-4aec-a99b-0e4156e9e407","target_table":"lesion_observations"},{"id":"12270b9d-65a5-4ad0-81f2-be605bcaef5a","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"e1fd3669-ba4e-408d-ab07-e9b13f2792bc","observation_id":"6eafd189-0100-4aec-a99b-0e4156e9e407","study_id":"02502ba4-5660-47b5-bffa-2670a34dfe7b"},"target_id":"6eafd189-0100-4aec-a99b-0e4156e9e407","target_table":"lesion_observations"},{"id":"bf32f402-8436-4fa8-af5c-041fcd3fc7fc","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at preoperative","locator":{"lesion_id":"25e2590d-dde9-4bb6-a1b4-02606e776b65","observation_id":"030ae3fe-d534-4124-9dcb-7245d0b0b7f1","study_id":"02502ba4-5660-47b5-bffa-2670a34dfe7b","volume_cm3":0.0},"target_id":"030ae3fe-d534-4124-9dcb-7245d0b0b7f1","target_table":"lesion_observations"},{"id":"e651ec0b-3c33-4d9c-b5c2-45d0acf9b856","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"25e2590d-dde9-4bb6-a1b4-02606e776b65","observation_id":"030ae3fe-d534-4124-9dcb-7245d0b0b7f1","study_id":"02502ba4-5660-47b5-bffa-2670a34dfe7b"},"target_id":"030ae3fe-d534-4124-9dcb-7245d0b0b7f1","target_table":"lesion_observations"},{"id":"801e9c9c-5163-492c-8462-af140e37045b","kind":"MEASUREMENT","label":"L03 volume 0.0 cm\u00b3 at preoperative","locator":{"lesion_id":"0c772fe3-273f-4419-b816-c8ad71aebddd","observation_id":"09212264-6566-4470-9f65-b7d8c1b267bb","study_id":"02502ba4-5660-47b5-bffa-2670a34dfe7b","volume_cm3":0.0},"target_id":"09212264-6566-4470-9f65-b7d8c1b267bb","target_table":"lesion_observations"},{"id":"f0527875-07a6-4e21-b6ae-accd2b2a11fc","kind":"SEGMENTATION","label":"Segmented enhancing for L03","locator":{"lesion_id":"0c772fe3-273f-4419-b816-c8ad71aebddd","observation_id":"09212264-6566-4470-9f65-b7d8c1b267bb","study_id":"02502ba4-5660-47b5-bffa-2670a34dfe7b"},"target_id":"09212264-6566-4470-9f65-b7d8c1b267bb","target_table":"lesion_observations"}],"id":"ef03715d-a166-4df6-9bea-9b10b3eee500","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"WHAT_CHANGED","question_text":"What changed since the previous scan?","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/WHAT_CHANGED/33bf232d-ced9-495b-9152-eb6d149877d3/none.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/WHAT_CHANGED/33bf232d-ced9-495b-9152-eb6d149877d3/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..c52bd29e9ccbf57791020a04df3a86445884d676
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/WHAT_CHANGED/33bf232d-ced9-495b-9152-eb6d149877d3/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"Measured enhancing volume changed by more than 25% for 2 lesions between preoperative and early-postoperative, 3 days apart: L02 measures 0.5 mm\u00b3, increased by 46.0% (0.2 mm\u00b3); L03 measures 0.0 mm\u00b3, decreased by 76.3% (0.1 mm\u00b3). 4 lesions had no prior to compare against: L04 measures 0.8 mm\u00b3 (first measurement, no prior to compare); L05 measures 0.2 mm\u00b3 (first measurement, no prior to compare); L06 measures 0.0 mm\u00b3 (first measurement, no prior to compare); L07 measures 0.0 mm\u00b3 (first measurement, no prior to compare). Confidence 0.80; the interval between the two examinations is not recorded, the correspondence to the prior lesion is not confident, the lesion does not overlap its match in the prior study, the similarity score for the correspondence is weak, another lesion scored almost as well as this correspondence.","confidence":0.8,"created_at":"2026-08-18T22:19:42.010276Z","evidence_items":[{"id":"8c3e1021-a15a-412a-9118-63af7ae13b39","kind":"MEASUREMENT","label":"L04 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"f0920ce3-fdfc-4b32-9478-e865a3e9cb74","observation_id":"c9f65a64-fd9b-4df2-b2b3-8ec76402c853","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"c9f65a64-fd9b-4df2-b2b3-8ec76402c853","target_table":"lesion_observations"},{"id":"c94656f0-1b49-4c68-b210-6454c1b7b7d0","kind":"SEGMENTATION","label":"Segmented enhancing for L04","locator":{"lesion_id":"f0920ce3-fdfc-4b32-9478-e865a3e9cb74","observation_id":"c9f65a64-fd9b-4df2-b2b3-8ec76402c853","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"c9f65a64-fd9b-4df2-b2b3-8ec76402c853","target_table":"lesion_observations"},{"id":"ee9fe71a-e41d-42ea-9613-dc990fef2ef8","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"25e2590d-dde9-4bb6-a1b4-02606e776b65","observation_id":"d5343f9b-26e0-4081-a3a2-7a3709137d15","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"d5343f9b-26e0-4081-a3a2-7a3709137d15","target_table":"lesion_observations"},{"id":"bdf5b9d6-ea3b-434f-93c4-dc8143ecc489","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"25e2590d-dde9-4bb6-a1b4-02606e776b65","observation_id":"d5343f9b-26e0-4081-a3a2-7a3709137d15","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"d5343f9b-26e0-4081-a3a2-7a3709137d15","target_table":"lesion_observations"},{"id":"1380c0d1-d1f5-4c3e-8849-1419155be45b","kind":"MEASUREMENT","label":"L05 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"d73efc2a-804a-4a3a-96c6-946c678bfd02","observation_id":"94ac4c1c-da76-48ef-8f00-146253f4244c","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"94ac4c1c-da76-48ef-8f00-146253f4244c","target_table":"lesion_observations"},{"id":"8b453baa-e86b-4034-b9c3-d1f6a180000e","kind":"SEGMENTATION","label":"Segmented enhancing for L05","locator":{"lesion_id":"d73efc2a-804a-4a3a-96c6-946c678bfd02","observation_id":"94ac4c1c-da76-48ef-8f00-146253f4244c","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"94ac4c1c-da76-48ef-8f00-146253f4244c","target_table":"lesion_observations"},{"id":"080a8380-3988-4807-98d6-3606e37daa4d","kind":"MEASUREMENT","label":"L06 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"b42056dd-8b55-48a2-84b7-0f96a36cea31","observation_id":"21443394-5deb-480c-b737-8ddd3fbc82f7","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"21443394-5deb-480c-b737-8ddd3fbc82f7","target_table":"lesion_observations"},{"id":"daa99788-7dc0-41fe-b85c-828a77cb98c5","kind":"SEGMENTATION","label":"Segmented enhancing for L06","locator":{"lesion_id":"b42056dd-8b55-48a2-84b7-0f96a36cea31","observation_id":"21443394-5deb-480c-b737-8ddd3fbc82f7","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"21443394-5deb-480c-b737-8ddd3fbc82f7","target_table":"lesion_observations"},{"id":"863bf131-4bfa-49ed-940c-bf203f0ab93d","kind":"MEASUREMENT","label":"L03 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"0c772fe3-273f-4419-b816-c8ad71aebddd","observation_id":"f686fa80-7320-407a-b564-1d7cd3213357","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"f686fa80-7320-407a-b564-1d7cd3213357","target_table":"lesion_observations"},{"id":"719b72d4-dcd1-4bf3-9377-ebe2c85a6624","kind":"SEGMENTATION","label":"Segmented enhancing for L03","locator":{"lesion_id":"0c772fe3-273f-4419-b816-c8ad71aebddd","observation_id":"f686fa80-7320-407a-b564-1d7cd3213357","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"f686fa80-7320-407a-b564-1d7cd3213357","target_table":"lesion_observations"},{"id":"b3cd429b-fb88-4232-bba0-a1bc3e3ccc65","kind":"MEASUREMENT","label":"L07 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"b0b9a542-83d4-4f7a-a140-88a75d4274e5","observation_id":"08f390d9-5939-41c4-bbce-1b7465a2f0eb","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"08f390d9-5939-41c4-bbce-1b7465a2f0eb","target_table":"lesion_observations"},{"id":"ced58fa9-67c2-4024-9b1f-5737b70d1b6e","kind":"SEGMENTATION","label":"Segmented enhancing for L07","locator":{"lesion_id":"b0b9a542-83d4-4f7a-a140-88a75d4274e5","observation_id":"08f390d9-5939-41c4-bbce-1b7465a2f0eb","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"08f390d9-5939-41c4-bbce-1b7465a2f0eb","target_table":"lesion_observations"},{"id":"8bd14c14-f19d-49af-a997-da8792a3c730","kind":"PRIOR_STUDY","label":"Compared against preoperative","locator":{"study_id":"02502ba4-5660-47b5-bffa-2670a34dfe7b","timepoint":"preoperative"},"target_id":"02502ba4-5660-47b5-bffa-2670a34dfe7b","target_table":"studies"}],"id":"86e90d75-a2aa-4190-8c1a-730fffaaafd1","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"WHAT_CHANGED","question_text":"What changed since the previous scan?","safety_notes":["quality flag on input: NO_INTERVAL","quality flag on input: MATCH_UNCERTAIN","quality flag on input: NO_OVERLAP","quality flag on input: WEAK_SCORE","quality flag on input: AMBIGUOUS_ALTERNATIVE","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/WHAT_CHANGED/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/none.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/WHAT_CHANGED/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..a2c56f8f2393325a97ea3a24799b8d45711d0d40
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/WHAT_CHANGED/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/none.json
@@ -0,0 +1 @@
+{"cached":false,"observation":{"answer_text":"No measured enhancing volume changed by more than 25%. 4 lesions had no prior to compare against: L08 measures 30.3 mm\u00b3 (first measurement, no prior to compare); L09 measures 0.5 mm\u00b3 (first measurement, no prior to compare); L10 measures 0.1 mm\u00b3 (first measurement, no prior to compare); L11 measures 0.1 mm\u00b3 (first measurement, no prior to compare). Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:17.620833Z","evidence_items":[{"id":"86f3e09a-0059-47c6-bafc-8ea87347aba0","kind":"MEASUREMENT","label":"L08 volume 0.03 cm\u00b3 at recurrence","locator":{"lesion_id":"c60cc95f-0d95-4478-953d-b9a69b0d8ace","observation_id":"d7714f41-c92f-4055-8c01-f7d2122a9390","study_id":"8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2","volume_cm3":0.03},"target_id":"d7714f41-c92f-4055-8c01-f7d2122a9390","target_table":"lesion_observations"},{"id":"df88e0f4-661c-42f1-86d2-4a868fff7d7e","kind":"SEGMENTATION","label":"Segmented enhancing for L08","locator":{"lesion_id":"c60cc95f-0d95-4478-953d-b9a69b0d8ace","observation_id":"d7714f41-c92f-4055-8c01-f7d2122a9390","study_id":"8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2"},"target_id":"d7714f41-c92f-4055-8c01-f7d2122a9390","target_table":"lesion_observations"},{"id":"14c0f6b9-61ca-4e8c-be63-0dc73af4175b","kind":"MEASUREMENT","label":"L09 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"be7c3963-9347-43b1-a79b-5bb21582f443","observation_id":"6b130b55-8446-4030-95d4-33eb04987c48","study_id":"8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2","volume_cm3":0.0},"target_id":"6b130b55-8446-4030-95d4-33eb04987c48","target_table":"lesion_observations"},{"id":"f3fa507f-598b-4cb2-9c63-ad48c3f900ba","kind":"SEGMENTATION","label":"Segmented enhancing for L09","locator":{"lesion_id":"be7c3963-9347-43b1-a79b-5bb21582f443","observation_id":"6b130b55-8446-4030-95d4-33eb04987c48","study_id":"8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2"},"target_id":"6b130b55-8446-4030-95d4-33eb04987c48","target_table":"lesion_observations"},{"id":"acc17631-c9fd-4f98-890e-bfb86ee1d312","kind":"MEASUREMENT","label":"L10 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"0950f132-57df-4c45-8be4-527674fe0c04","observation_id":"c6624ae2-e99b-4496-856a-257455d215f4","study_id":"8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2","volume_cm3":0.0},"target_id":"c6624ae2-e99b-4496-856a-257455d215f4","target_table":"lesion_observations"},{"id":"229e76f0-34c9-4e2c-9617-5aebf7ffbe16","kind":"SEGMENTATION","label":"Segmented enhancing for L10","locator":{"lesion_id":"0950f132-57df-4c45-8be4-527674fe0c04","observation_id":"c6624ae2-e99b-4496-856a-257455d215f4","study_id":"8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2"},"target_id":"c6624ae2-e99b-4496-856a-257455d215f4","target_table":"lesion_observations"},{"id":"e0b94613-74f1-4c40-b5e0-58df5bd9a83e","kind":"MEASUREMENT","label":"L11 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"3608b0e2-92b0-4f37-bc14-0264e565e2e4","observation_id":"6f0a7804-be49-40ae-bc37-d28078946ffd","study_id":"8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2","volume_cm3":0.0},"target_id":"6f0a7804-be49-40ae-bc37-d28078946ffd","target_table":"lesion_observations"},{"id":"f654b3c4-93ec-4fe7-9c51-e58771d41d18","kind":"SEGMENTATION","label":"Segmented enhancing for L11","locator":{"lesion_id":"3608b0e2-92b0-4f37-bc14-0264e565e2e4","observation_id":"6f0a7804-be49-40ae-bc37-d28078946ffd","study_id":"8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2"},"target_id":"6f0a7804-be49-40ae-bc37-d28078946ffd","target_table":"lesion_observations"}],"id":"5d07e234-6d02-439e-891e-dc556709eabb","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"WHAT_CHANGED","question_text":"What changed since the previous scan?","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/WHAT_CHANGED/none/none.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/WHAT_CHANGED/none/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..c52bd29e9ccbf57791020a04df3a86445884d676
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/WHAT_CHANGED/none/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"Measured enhancing volume changed by more than 25% for 2 lesions between preoperative and early-postoperative, 3 days apart: L02 measures 0.5 mm\u00b3, increased by 46.0% (0.2 mm\u00b3); L03 measures 0.0 mm\u00b3, decreased by 76.3% (0.1 mm\u00b3). 4 lesions had no prior to compare against: L04 measures 0.8 mm\u00b3 (first measurement, no prior to compare); L05 measures 0.2 mm\u00b3 (first measurement, no prior to compare); L06 measures 0.0 mm\u00b3 (first measurement, no prior to compare); L07 measures 0.0 mm\u00b3 (first measurement, no prior to compare). Confidence 0.80; the interval between the two examinations is not recorded, the correspondence to the prior lesion is not confident, the lesion does not overlap its match in the prior study, the similarity score for the correspondence is weak, another lesion scored almost as well as this correspondence.","confidence":0.8,"created_at":"2026-08-18T22:19:42.010276Z","evidence_items":[{"id":"8c3e1021-a15a-412a-9118-63af7ae13b39","kind":"MEASUREMENT","label":"L04 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"f0920ce3-fdfc-4b32-9478-e865a3e9cb74","observation_id":"c9f65a64-fd9b-4df2-b2b3-8ec76402c853","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"c9f65a64-fd9b-4df2-b2b3-8ec76402c853","target_table":"lesion_observations"},{"id":"c94656f0-1b49-4c68-b210-6454c1b7b7d0","kind":"SEGMENTATION","label":"Segmented enhancing for L04","locator":{"lesion_id":"f0920ce3-fdfc-4b32-9478-e865a3e9cb74","observation_id":"c9f65a64-fd9b-4df2-b2b3-8ec76402c853","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"c9f65a64-fd9b-4df2-b2b3-8ec76402c853","target_table":"lesion_observations"},{"id":"ee9fe71a-e41d-42ea-9613-dc990fef2ef8","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"25e2590d-dde9-4bb6-a1b4-02606e776b65","observation_id":"d5343f9b-26e0-4081-a3a2-7a3709137d15","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"d5343f9b-26e0-4081-a3a2-7a3709137d15","target_table":"lesion_observations"},{"id":"bdf5b9d6-ea3b-434f-93c4-dc8143ecc489","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"25e2590d-dde9-4bb6-a1b4-02606e776b65","observation_id":"d5343f9b-26e0-4081-a3a2-7a3709137d15","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"d5343f9b-26e0-4081-a3a2-7a3709137d15","target_table":"lesion_observations"},{"id":"1380c0d1-d1f5-4c3e-8849-1419155be45b","kind":"MEASUREMENT","label":"L05 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"d73efc2a-804a-4a3a-96c6-946c678bfd02","observation_id":"94ac4c1c-da76-48ef-8f00-146253f4244c","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"94ac4c1c-da76-48ef-8f00-146253f4244c","target_table":"lesion_observations"},{"id":"8b453baa-e86b-4034-b9c3-d1f6a180000e","kind":"SEGMENTATION","label":"Segmented enhancing for L05","locator":{"lesion_id":"d73efc2a-804a-4a3a-96c6-946c678bfd02","observation_id":"94ac4c1c-da76-48ef-8f00-146253f4244c","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"94ac4c1c-da76-48ef-8f00-146253f4244c","target_table":"lesion_observations"},{"id":"080a8380-3988-4807-98d6-3606e37daa4d","kind":"MEASUREMENT","label":"L06 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"b42056dd-8b55-48a2-84b7-0f96a36cea31","observation_id":"21443394-5deb-480c-b737-8ddd3fbc82f7","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"21443394-5deb-480c-b737-8ddd3fbc82f7","target_table":"lesion_observations"},{"id":"daa99788-7dc0-41fe-b85c-828a77cb98c5","kind":"SEGMENTATION","label":"Segmented enhancing for L06","locator":{"lesion_id":"b42056dd-8b55-48a2-84b7-0f96a36cea31","observation_id":"21443394-5deb-480c-b737-8ddd3fbc82f7","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"21443394-5deb-480c-b737-8ddd3fbc82f7","target_table":"lesion_observations"},{"id":"863bf131-4bfa-49ed-940c-bf203f0ab93d","kind":"MEASUREMENT","label":"L03 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"0c772fe3-273f-4419-b816-c8ad71aebddd","observation_id":"f686fa80-7320-407a-b564-1d7cd3213357","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"f686fa80-7320-407a-b564-1d7cd3213357","target_table":"lesion_observations"},{"id":"719b72d4-dcd1-4bf3-9377-ebe2c85a6624","kind":"SEGMENTATION","label":"Segmented enhancing for L03","locator":{"lesion_id":"0c772fe3-273f-4419-b816-c8ad71aebddd","observation_id":"f686fa80-7320-407a-b564-1d7cd3213357","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"f686fa80-7320-407a-b564-1d7cd3213357","target_table":"lesion_observations"},{"id":"b3cd429b-fb88-4232-bba0-a1bc3e3ccc65","kind":"MEASUREMENT","label":"L07 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"b0b9a542-83d4-4f7a-a140-88a75d4274e5","observation_id":"08f390d9-5939-41c4-bbce-1b7465a2f0eb","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"08f390d9-5939-41c4-bbce-1b7465a2f0eb","target_table":"lesion_observations"},{"id":"ced58fa9-67c2-4024-9b1f-5737b70d1b6e","kind":"SEGMENTATION","label":"Segmented enhancing for L07","locator":{"lesion_id":"b0b9a542-83d4-4f7a-a140-88a75d4274e5","observation_id":"08f390d9-5939-41c4-bbce-1b7465a2f0eb","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"08f390d9-5939-41c4-bbce-1b7465a2f0eb","target_table":"lesion_observations"},{"id":"8bd14c14-f19d-49af-a997-da8792a3c730","kind":"PRIOR_STUDY","label":"Compared against preoperative","locator":{"study_id":"02502ba4-5660-47b5-bffa-2670a34dfe7b","timepoint":"preoperative"},"target_id":"02502ba4-5660-47b5-bffa-2670a34dfe7b","target_table":"studies"}],"id":"86e90d75-a2aa-4190-8c1a-730fffaaafd1","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"WHAT_CHANGED","question_text":"What changed since the previous scan?","safety_notes":["quality flag on input: NO_INTERVAL","quality flag on input: MATCH_UNCERTAIN","quality flag on input: NO_OVERLAP","quality flag on input: WEAK_SCORE","quality flag on input: AMBIGUOUS_ALTERNATIVE","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/WHAT_REMAINED_STABLE/02502ba4-5660-47b5-bffa-2670a34dfe7b/none.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/WHAT_REMAINED_STABLE/02502ba4-5660-47b5-bffa-2670a34dfe7b/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..af543f9540f61e6cc3a9aa73745474348db5f614
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/WHAT_REMAINED_STABLE/02502ba4-5660-47b5-bffa-2670a34dfe7b/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion has a measured change at this timepoint"}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/WHAT_REMAINED_STABLE/33bf232d-ced9-495b-9152-eb6d149877d3/none.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/WHAT_REMAINED_STABLE/33bf232d-ced9-495b-9152-eb6d149877d3/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..3c904fc42aad1c06b77b06b5d7bac16c7e001b4b
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/WHAT_REMAINED_STABLE/33bf232d-ced9-495b-9152-eb6d149877d3/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"No lesion was measured within 25% of its previous enhancing volume at early-postoperative. All 2 lesions with a measured change moved by more than that: L02 measures 0.5 mm\u00b3, increased by 46.0% (0.2 mm\u00b3); L03 measures 0.0 mm\u00b3, decreased by 76.3% (0.1 mm\u00b3). Confidence 0.80; the interval between the two examinations is not recorded, the correspondence to the prior lesion is not confident, the lesion does not overlap its match in the prior study, the similarity score for the correspondence is weak, another lesion scored almost as well as this correspondence.","confidence":0.8,"created_at":"2026-08-18T22:19:42.193232Z","evidence_items":[{"id":"51fd9904-1013-4fd1-a1f8-1acf5105a09a","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"25e2590d-dde9-4bb6-a1b4-02606e776b65","observation_id":"d5343f9b-26e0-4081-a3a2-7a3709137d15","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"d5343f9b-26e0-4081-a3a2-7a3709137d15","target_table":"lesion_observations"},{"id":"8dbddf91-67c6-4a46-a407-5ea8ec658ce3","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"25e2590d-dde9-4bb6-a1b4-02606e776b65","observation_id":"d5343f9b-26e0-4081-a3a2-7a3709137d15","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"d5343f9b-26e0-4081-a3a2-7a3709137d15","target_table":"lesion_observations"},{"id":"5721a20c-a83e-4892-ad91-953507cdf547","kind":"MEASUREMENT","label":"L03 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"0c772fe3-273f-4419-b816-c8ad71aebddd","observation_id":"f686fa80-7320-407a-b564-1d7cd3213357","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"f686fa80-7320-407a-b564-1d7cd3213357","target_table":"lesion_observations"},{"id":"08a53839-bdd7-4644-a3e5-24cd630ad986","kind":"SEGMENTATION","label":"Segmented enhancing for L03","locator":{"lesion_id":"0c772fe3-273f-4419-b816-c8ad71aebddd","observation_id":"f686fa80-7320-407a-b564-1d7cd3213357","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"f686fa80-7320-407a-b564-1d7cd3213357","target_table":"lesion_observations"}],"id":"a309413c-e467-4a41-9b49-386828312adf","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"WHAT_REMAINED_STABLE","question_text":"What remained stable?","safety_notes":["quality flag on input: NO_INTERVAL","quality flag on input: MATCH_UNCERTAIN","quality flag on input: NO_OVERLAP","quality flag on input: WEAK_SCORE","quality flag on input: AMBIGUOUS_ALTERNATIVE","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/WHAT_REMAINED_STABLE/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/none.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/WHAT_REMAINED_STABLE/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..af543f9540f61e6cc3a9aa73745474348db5f614
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/WHAT_REMAINED_STABLE/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion has a measured change at this timepoint"}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/WHAT_REMAINED_STABLE/none/none.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/WHAT_REMAINED_STABLE/none/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..3c904fc42aad1c06b77b06b5d7bac16c7e001b4b
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/WHAT_REMAINED_STABLE/none/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"No lesion was measured within 25% of its previous enhancing volume at early-postoperative. All 2 lesions with a measured change moved by more than that: L02 measures 0.5 mm\u00b3, increased by 46.0% (0.2 mm\u00b3); L03 measures 0.0 mm\u00b3, decreased by 76.3% (0.1 mm\u00b3). Confidence 0.80; the interval between the two examinations is not recorded, the correspondence to the prior lesion is not confident, the lesion does not overlap its match in the prior study, the similarity score for the correspondence is weak, another lesion scored almost as well as this correspondence.","confidence":0.8,"created_at":"2026-08-18T22:19:42.193232Z","evidence_items":[{"id":"51fd9904-1013-4fd1-a1f8-1acf5105a09a","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"25e2590d-dde9-4bb6-a1b4-02606e776b65","observation_id":"d5343f9b-26e0-4081-a3a2-7a3709137d15","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"d5343f9b-26e0-4081-a3a2-7a3709137d15","target_table":"lesion_observations"},{"id":"8dbddf91-67c6-4a46-a407-5ea8ec658ce3","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"25e2590d-dde9-4bb6-a1b4-02606e776b65","observation_id":"d5343f9b-26e0-4081-a3a2-7a3709137d15","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"d5343f9b-26e0-4081-a3a2-7a3709137d15","target_table":"lesion_observations"},{"id":"5721a20c-a83e-4892-ad91-953507cdf547","kind":"MEASUREMENT","label":"L03 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"0c772fe3-273f-4419-b816-c8ad71aebddd","observation_id":"f686fa80-7320-407a-b564-1d7cd3213357","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"f686fa80-7320-407a-b564-1d7cd3213357","target_table":"lesion_observations"},{"id":"08a53839-bdd7-4644-a3e5-24cd630ad986","kind":"SEGMENTATION","label":"Segmented enhancing for L03","locator":{"lesion_id":"0c772fe3-273f-4419-b816-c8ad71aebddd","observation_id":"f686fa80-7320-407a-b564-1d7cd3213357","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"f686fa80-7320-407a-b564-1d7cd3213357","target_table":"lesion_observations"}],"id":"a309413c-e467-4a41-9b49-386828312adf","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"WHAT_REMAINED_STABLE","question_text":"What remained stable?","safety_notes":["quality flag on input: NO_INTERVAL","quality flag on input: MATCH_UNCERTAIN","quality flag on input: NO_OVERLAP","quality flag on input: WEAK_SCORE","quality flag on input: AMBIGUOUS_ALTERNATIVE","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/WHEN_LARGEST_CHANGE/02502ba4-5660-47b5-bffa-2670a34dfe7b/none.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/WHEN_LARGEST_CHANGE/02502ba4-5660-47b5-bffa-2670a34dfe7b/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..0206bdbef2ff2a03304ff33fc96bcc0efa9f26ff
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/WHEN_LARGEST_CHANGE/02502ba4-5660-47b5-bffa-2670a34dfe7b/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"The largest total measured enhancing volume change was recorded at early-postoperative, 0.3 mm\u00b3 summed across 2 lesions, 3 days after the study it is compared with. Confidence 0.80; the correspondence to the prior lesion is not confident, the lesion does not overlap its match in the prior study, the similarity score for the correspondence is weak, another lesion scored almost as well as this correspondence.","confidence":0.8,"created_at":"2026-08-18T22:19:42.125029Z","evidence_items":[{"id":"cc032b21-5eca-4046-9828-431151c5c677","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"25e2590d-dde9-4bb6-a1b4-02606e776b65","observation_id":"d5343f9b-26e0-4081-a3a2-7a3709137d15","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"d5343f9b-26e0-4081-a3a2-7a3709137d15","target_table":"lesion_observations"},{"id":"562d9695-3487-414a-9002-449c396db048","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"25e2590d-dde9-4bb6-a1b4-02606e776b65","observation_id":"d5343f9b-26e0-4081-a3a2-7a3709137d15","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"d5343f9b-26e0-4081-a3a2-7a3709137d15","target_table":"lesion_observations"},{"id":"d1412193-d90c-41ea-a8fa-1bfa0fb02571","kind":"MEASUREMENT","label":"L03 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"0c772fe3-273f-4419-b816-c8ad71aebddd","observation_id":"f686fa80-7320-407a-b564-1d7cd3213357","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"f686fa80-7320-407a-b564-1d7cd3213357","target_table":"lesion_observations"},{"id":"467cd27b-4b94-461f-869d-785e2766d64c","kind":"SEGMENTATION","label":"Segmented enhancing for L03","locator":{"lesion_id":"0c772fe3-273f-4419-b816-c8ad71aebddd","observation_id":"f686fa80-7320-407a-b564-1d7cd3213357","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"f686fa80-7320-407a-b564-1d7cd3213357","target_table":"lesion_observations"}],"id":"595f491b-736d-43ae-80eb-2e7da463ced3","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"WHEN_LARGEST_CHANGE","question_text":"When was the largest change measured?","safety_notes":["quality flag on input: MATCH_UNCERTAIN","quality flag on input: NO_OVERLAP","quality flag on input: WEAK_SCORE","quality flag on input: AMBIGUOUS_ALTERNATIVE","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/WHEN_LARGEST_CHANGE/33bf232d-ced9-495b-9152-eb6d149877d3/none.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/WHEN_LARGEST_CHANGE/33bf232d-ced9-495b-9152-eb6d149877d3/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..0206bdbef2ff2a03304ff33fc96bcc0efa9f26ff
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/WHEN_LARGEST_CHANGE/33bf232d-ced9-495b-9152-eb6d149877d3/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"The largest total measured enhancing volume change was recorded at early-postoperative, 0.3 mm\u00b3 summed across 2 lesions, 3 days after the study it is compared with. Confidence 0.80; the correspondence to the prior lesion is not confident, the lesion does not overlap its match in the prior study, the similarity score for the correspondence is weak, another lesion scored almost as well as this correspondence.","confidence":0.8,"created_at":"2026-08-18T22:19:42.125029Z","evidence_items":[{"id":"cc032b21-5eca-4046-9828-431151c5c677","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"25e2590d-dde9-4bb6-a1b4-02606e776b65","observation_id":"d5343f9b-26e0-4081-a3a2-7a3709137d15","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"d5343f9b-26e0-4081-a3a2-7a3709137d15","target_table":"lesion_observations"},{"id":"562d9695-3487-414a-9002-449c396db048","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"25e2590d-dde9-4bb6-a1b4-02606e776b65","observation_id":"d5343f9b-26e0-4081-a3a2-7a3709137d15","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"d5343f9b-26e0-4081-a3a2-7a3709137d15","target_table":"lesion_observations"},{"id":"d1412193-d90c-41ea-a8fa-1bfa0fb02571","kind":"MEASUREMENT","label":"L03 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"0c772fe3-273f-4419-b816-c8ad71aebddd","observation_id":"f686fa80-7320-407a-b564-1d7cd3213357","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"f686fa80-7320-407a-b564-1d7cd3213357","target_table":"lesion_observations"},{"id":"467cd27b-4b94-461f-869d-785e2766d64c","kind":"SEGMENTATION","label":"Segmented enhancing for L03","locator":{"lesion_id":"0c772fe3-273f-4419-b816-c8ad71aebddd","observation_id":"f686fa80-7320-407a-b564-1d7cd3213357","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"f686fa80-7320-407a-b564-1d7cd3213357","target_table":"lesion_observations"}],"id":"595f491b-736d-43ae-80eb-2e7da463ced3","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"WHEN_LARGEST_CHANGE","question_text":"When was the largest change measured?","safety_notes":["quality flag on input: MATCH_UNCERTAIN","quality flag on input: NO_OVERLAP","quality flag on input: WEAK_SCORE","quality flag on input: AMBIGUOUS_ALTERNATIVE","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/WHEN_LARGEST_CHANGE/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/none.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/WHEN_LARGEST_CHANGE/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..0206bdbef2ff2a03304ff33fc96bcc0efa9f26ff
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/WHEN_LARGEST_CHANGE/8a5d70ac-d2a3-46d6-bc63-95fde79c2ed2/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"The largest total measured enhancing volume change was recorded at early-postoperative, 0.3 mm\u00b3 summed across 2 lesions, 3 days after the study it is compared with. Confidence 0.80; the correspondence to the prior lesion is not confident, the lesion does not overlap its match in the prior study, the similarity score for the correspondence is weak, another lesion scored almost as well as this correspondence.","confidence":0.8,"created_at":"2026-08-18T22:19:42.125029Z","evidence_items":[{"id":"cc032b21-5eca-4046-9828-431151c5c677","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"25e2590d-dde9-4bb6-a1b4-02606e776b65","observation_id":"d5343f9b-26e0-4081-a3a2-7a3709137d15","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"d5343f9b-26e0-4081-a3a2-7a3709137d15","target_table":"lesion_observations"},{"id":"562d9695-3487-414a-9002-449c396db048","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"25e2590d-dde9-4bb6-a1b4-02606e776b65","observation_id":"d5343f9b-26e0-4081-a3a2-7a3709137d15","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"d5343f9b-26e0-4081-a3a2-7a3709137d15","target_table":"lesion_observations"},{"id":"d1412193-d90c-41ea-a8fa-1bfa0fb02571","kind":"MEASUREMENT","label":"L03 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"0c772fe3-273f-4419-b816-c8ad71aebddd","observation_id":"f686fa80-7320-407a-b564-1d7cd3213357","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"f686fa80-7320-407a-b564-1d7cd3213357","target_table":"lesion_observations"},{"id":"467cd27b-4b94-461f-869d-785e2766d64c","kind":"SEGMENTATION","label":"Segmented enhancing for L03","locator":{"lesion_id":"0c772fe3-273f-4419-b816-c8ad71aebddd","observation_id":"f686fa80-7320-407a-b564-1d7cd3213357","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"f686fa80-7320-407a-b564-1d7cd3213357","target_table":"lesion_observations"}],"id":"595f491b-736d-43ae-80eb-2e7da463ced3","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"WHEN_LARGEST_CHANGE","question_text":"When was the largest change measured?","safety_notes":["quality flag on input: MATCH_UNCERTAIN","quality flag on input: NO_OVERLAP","quality flag on input: WEAK_SCORE","quality flag on input: AMBIGUOUS_ALTERNATIVE","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/WHEN_LARGEST_CHANGE/none/none.json b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/WHEN_LARGEST_CHANGE/none/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..0206bdbef2ff2a03304ff33fc96bcc0efa9f26ff
--- /dev/null
+++ b/api/answers/65c97660-6722-4a04-8a81-840ce91c1a8d/WHEN_LARGEST_CHANGE/none/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"The largest total measured enhancing volume change was recorded at early-postoperative, 0.3 mm\u00b3 summed across 2 lesions, 3 days after the study it is compared with. Confidence 0.80; the correspondence to the prior lesion is not confident, the lesion does not overlap its match in the prior study, the similarity score for the correspondence is weak, another lesion scored almost as well as this correspondence.","confidence":0.8,"created_at":"2026-08-18T22:19:42.125029Z","evidence_items":[{"id":"cc032b21-5eca-4046-9828-431151c5c677","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"25e2590d-dde9-4bb6-a1b4-02606e776b65","observation_id":"d5343f9b-26e0-4081-a3a2-7a3709137d15","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"d5343f9b-26e0-4081-a3a2-7a3709137d15","target_table":"lesion_observations"},{"id":"562d9695-3487-414a-9002-449c396db048","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"25e2590d-dde9-4bb6-a1b4-02606e776b65","observation_id":"d5343f9b-26e0-4081-a3a2-7a3709137d15","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"d5343f9b-26e0-4081-a3a2-7a3709137d15","target_table":"lesion_observations"},{"id":"d1412193-d90c-41ea-a8fa-1bfa0fb02571","kind":"MEASUREMENT","label":"L03 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"0c772fe3-273f-4419-b816-c8ad71aebddd","observation_id":"f686fa80-7320-407a-b564-1d7cd3213357","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3","volume_cm3":0.0},"target_id":"f686fa80-7320-407a-b564-1d7cd3213357","target_table":"lesion_observations"},{"id":"467cd27b-4b94-461f-869d-785e2766d64c","kind":"SEGMENTATION","label":"Segmented enhancing for L03","locator":{"lesion_id":"0c772fe3-273f-4419-b816-c8ad71aebddd","observation_id":"f686fa80-7320-407a-b564-1d7cd3213357","study_id":"33bf232d-ced9-495b-9152-eb6d149877d3"},"target_id":"f686fa80-7320-407a-b564-1d7cd3213357","target_table":"lesion_observations"}],"id":"595f491b-736d-43ae-80eb-2e7da463ced3","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"WHEN_LARGEST_CHANGE","question_text":"When was the largest change measured?","safety_notes":["quality flag on input: MATCH_UNCERTAIN","quality flag on input: NO_OVERLAP","quality flag on input: WEAK_SCORE","quality flag on input: AMBIGUOUS_ALTERNATIVE","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/2463dc35-d8b6-4998-b056-c2e12d7271dd/7f5337f7-dc37-4086-919a-fe818c35d7a1.json b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/2463dc35-d8b6-4998-b056-c2e12d7271dd/7f5337f7-dc37-4086-919a-fe818c35d7a1.json
new file mode 100644
index 0000000000000000000000000000000000000000..48051cc98138923c421964a9a6ffc755b67ef661
--- /dev/null
+++ b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/2463dc35-d8b6-4998-b056-c2e12d7271dd/7f5337f7-dc37-4086-919a-fe818c35d7a1.json
@@ -0,0 +1 @@
+{"cached":false,"observation":{"answer_text":"L02 was measured at 1 timepoint, enhancing volume: early-postoperative: 1.6 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:34.213075Z","evidence_items":[{"id":"c2cb9c75-2a75-4603-8659-f9bf7e5a7bdf","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"7f5337f7-dc37-4086-919a-fe818c35d7a1","observation_id":"4caa1739-29b4-4acf-9715-6697a8769b33","study_id":"fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20","volume_cm3":0.0},"target_id":"4caa1739-29b4-4acf-9715-6697a8769b33","target_table":"lesion_observations"},{"id":"07c8ebf1-d80d-4301-8aa6-eca5fceffdbb","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"7f5337f7-dc37-4086-919a-fe818c35d7a1","observation_id":"4caa1739-29b4-4acf-9715-6697a8769b33","study_id":"fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20"},"target_id":"4caa1739-29b4-4acf-9715-6697a8769b33","target_table":"lesion_observations"}],"id":"30362092-a9e5-4bee-a528-8b38011ab7e8","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/2463dc35-d8b6-4998-b056-c2e12d7271dd/c331e61d-1fae-40bb-b9ae-6da8319967c5.json b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/2463dc35-d8b6-4998-b056-c2e12d7271dd/c331e61d-1fae-40bb-b9ae-6da8319967c5.json
new file mode 100644
index 0000000000000000000000000000000000000000..fe26c72a42d13986accd43a0a0ca6f1eed4edefd
--- /dev/null
+++ b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/2463dc35-d8b6-4998-b056-c2e12d7271dd/c331e61d-1fae-40bb-b9ae-6da8319967c5.json
@@ -0,0 +1 @@
+{"cached":false,"observation":{"answer_text":"L05 was measured at 1 timepoint, enhancing volume: recurrence: 0.0 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:34.283845Z","evidence_items":[{"id":"2d79b2d0-07a3-4bde-9edc-06e1dab06db7","kind":"MEASUREMENT","label":"L05 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"c331e61d-1fae-40bb-b9ae-6da8319967c5","observation_id":"bc9d39bf-45e9-499d-aea5-4bb4222cec27","study_id":"c729590a-bb92-4893-8505-76eda6bb4cca","volume_cm3":0.0},"target_id":"bc9d39bf-45e9-499d-aea5-4bb4222cec27","target_table":"lesion_observations"},{"id":"51230083-cc2e-4f55-85d6-6ef4e716a062","kind":"SEGMENTATION","label":"Segmented enhancing for L05","locator":{"lesion_id":"c331e61d-1fae-40bb-b9ae-6da8319967c5","observation_id":"bc9d39bf-45e9-499d-aea5-4bb4222cec27","study_id":"c729590a-bb92-4893-8505-76eda6bb4cca"},"target_id":"bc9d39bf-45e9-499d-aea5-4bb4222cec27","target_table":"lesion_observations"}],"id":"43412e56-ccf4-4424-b613-1ab71a2d29e0","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/2463dc35-d8b6-4998-b056-c2e12d7271dd/c7d8cf6e-7f4f-46d8-87b1-7d02436c7f39.json b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/2463dc35-d8b6-4998-b056-c2e12d7271dd/c7d8cf6e-7f4f-46d8-87b1-7d02436c7f39.json
new file mode 100644
index 0000000000000000000000000000000000000000..ad96108999ae562b9a0983e97e9026c3ed7b4693
--- /dev/null
+++ b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/2463dc35-d8b6-4998-b056-c2e12d7271dd/c7d8cf6e-7f4f-46d8-87b1-7d02436c7f39.json
@@ -0,0 +1 @@
+{"cached":false,"observation":{"answer_text":"L03 was measured at 1 timepoint, enhancing volume: early-postoperative: 0.2 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:34.339578Z","evidence_items":[{"id":"aa092b6e-acb4-4d51-8294-2b9bec4342a7","kind":"MEASUREMENT","label":"L03 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"c7d8cf6e-7f4f-46d8-87b1-7d02436c7f39","observation_id":"7129169c-ea69-482c-9227-244099d0fd6a","study_id":"fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20","volume_cm3":0.0},"target_id":"7129169c-ea69-482c-9227-244099d0fd6a","target_table":"lesion_observations"},{"id":"746b0a52-539d-450d-b67d-1303ae4febef","kind":"SEGMENTATION","label":"Segmented enhancing for L03","locator":{"lesion_id":"c7d8cf6e-7f4f-46d8-87b1-7d02436c7f39","observation_id":"7129169c-ea69-482c-9227-244099d0fd6a","study_id":"fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20"},"target_id":"7129169c-ea69-482c-9227-244099d0fd6a","target_table":"lesion_observations"}],"id":"fd84f7d4-d58e-4c09-af46-ddad3eff439f","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/2463dc35-d8b6-4998-b056-c2e12d7271dd/dd0a01aa-e7be-4e11-a311-d739d7d7d145.json b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/2463dc35-d8b6-4998-b056-c2e12d7271dd/dd0a01aa-e7be-4e11-a311-d739d7d7d145.json
new file mode 100644
index 0000000000000000000000000000000000000000..27402ce6e1b9169851af05316b49eaba19539efe
--- /dev/null
+++ b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/2463dc35-d8b6-4998-b056-c2e12d7271dd/dd0a01aa-e7be-4e11-a311-d739d7d7d145.json
@@ -0,0 +1 @@
+{"cached":false,"observation":{"answer_text":"L04 was measured at 1 timepoint, enhancing volume: recurrence: 42.5 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:34.393863Z","evidence_items":[{"id":"49e309aa-19fc-49f5-91aa-182f1956d4be","kind":"MEASUREMENT","label":"L04 volume 0.04 cm\u00b3 at recurrence","locator":{"lesion_id":"dd0a01aa-e7be-4e11-a311-d739d7d7d145","observation_id":"7df2ea7d-4d19-4a9c-a777-f990d2fee36e","study_id":"c729590a-bb92-4893-8505-76eda6bb4cca","volume_cm3":0.04},"target_id":"7df2ea7d-4d19-4a9c-a777-f990d2fee36e","target_table":"lesion_observations"},{"id":"ddcf59dd-7799-40ac-95ba-98c38b05f5eb","kind":"SEGMENTATION","label":"Segmented enhancing for L04","locator":{"lesion_id":"dd0a01aa-e7be-4e11-a311-d739d7d7d145","observation_id":"7df2ea7d-4d19-4a9c-a777-f990d2fee36e","study_id":"c729590a-bb92-4893-8505-76eda6bb4cca"},"target_id":"7df2ea7d-4d19-4a9c-a777-f990d2fee36e","target_table":"lesion_observations"}],"id":"dbe21cca-6f1a-4669-9c68-6a9d8e45544e","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/2463dc35-d8b6-4998-b056-c2e12d7271dd/ea3dc0f5-e96e-437e-8f5b-ff27b2fe6079.json b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/2463dc35-d8b6-4998-b056-c2e12d7271dd/ea3dc0f5-e96e-437e-8f5b-ff27b2fe6079.json
new file mode 100644
index 0000000000000000000000000000000000000000..664e9314ad9617b306168d141fd1416b03620e40
--- /dev/null
+++ b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/2463dc35-d8b6-4998-b056-c2e12d7271dd/ea3dc0f5-e96e-437e-8f5b-ff27b2fe6079.json
@@ -0,0 +1 @@
+{"cached":false,"observation":{"answer_text":"L01 was measured at 1 timepoint, enhancing volume: preoperative: 29.1 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:34.451521Z","evidence_items":[{"id":"3cbcf850-3baa-4414-872c-741fb6c5f99a","kind":"MEASUREMENT","label":"L01 volume 0.03 cm\u00b3 at preoperative","locator":{"lesion_id":"ea3dc0f5-e96e-437e-8f5b-ff27b2fe6079","observation_id":"b1f7354f-02e3-47d9-a00a-5e0605efa068","study_id":"2463dc35-d8b6-4998-b056-c2e12d7271dd","volume_cm3":0.03},"target_id":"b1f7354f-02e3-47d9-a00a-5e0605efa068","target_table":"lesion_observations"},{"id":"4882c905-635a-4380-9344-d3605d9513a0","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"ea3dc0f5-e96e-437e-8f5b-ff27b2fe6079","observation_id":"b1f7354f-02e3-47d9-a00a-5e0605efa068","study_id":"2463dc35-d8b6-4998-b056-c2e12d7271dd"},"target_id":"b1f7354f-02e3-47d9-a00a-5e0605efa068","target_table":"lesion_observations"}],"id":"55df5002-6062-4db3-831f-150973a274e5","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/2463dc35-d8b6-4998-b056-c2e12d7271dd/none.json b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/2463dc35-d8b6-4998-b056-c2e12d7271dd/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..373538fea7b80d49ebf99b23f193aa883e53b9ce
--- /dev/null
+++ b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/2463dc35-d8b6-4998-b056-c2e12d7271dd/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion specified"}
\ No newline at end of file
diff --git a/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/c729590a-bb92-4893-8505-76eda6bb4cca/7f5337f7-dc37-4086-919a-fe818c35d7a1.json b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/c729590a-bb92-4893-8505-76eda6bb4cca/7f5337f7-dc37-4086-919a-fe818c35d7a1.json
new file mode 100644
index 0000000000000000000000000000000000000000..2263d68216b567aab74499640e796d97d18046ca
--- /dev/null
+++ b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/c729590a-bb92-4893-8505-76eda6bb4cca/7f5337f7-dc37-4086-919a-fe818c35d7a1.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L02 was measured at 1 timepoint, enhancing volume: early-postoperative: 1.6 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:34.213075Z","evidence_items":[{"id":"c2cb9c75-2a75-4603-8659-f9bf7e5a7bdf","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"7f5337f7-dc37-4086-919a-fe818c35d7a1","observation_id":"4caa1739-29b4-4acf-9715-6697a8769b33","study_id":"fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20","volume_cm3":0.0},"target_id":"4caa1739-29b4-4acf-9715-6697a8769b33","target_table":"lesion_observations"},{"id":"07c8ebf1-d80d-4301-8aa6-eca5fceffdbb","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"7f5337f7-dc37-4086-919a-fe818c35d7a1","observation_id":"4caa1739-29b4-4acf-9715-6697a8769b33","study_id":"fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20"},"target_id":"4caa1739-29b4-4acf-9715-6697a8769b33","target_table":"lesion_observations"}],"id":"30362092-a9e5-4bee-a528-8b38011ab7e8","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/c729590a-bb92-4893-8505-76eda6bb4cca/c331e61d-1fae-40bb-b9ae-6da8319967c5.json b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/c729590a-bb92-4893-8505-76eda6bb4cca/c331e61d-1fae-40bb-b9ae-6da8319967c5.json
new file mode 100644
index 0000000000000000000000000000000000000000..5a2c82e00cf0724025e7d652844a3da2296fe0f9
--- /dev/null
+++ b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/c729590a-bb92-4893-8505-76eda6bb4cca/c331e61d-1fae-40bb-b9ae-6da8319967c5.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L05 was measured at 1 timepoint, enhancing volume: recurrence: 0.0 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:34.283845Z","evidence_items":[{"id":"2d79b2d0-07a3-4bde-9edc-06e1dab06db7","kind":"MEASUREMENT","label":"L05 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"c331e61d-1fae-40bb-b9ae-6da8319967c5","observation_id":"bc9d39bf-45e9-499d-aea5-4bb4222cec27","study_id":"c729590a-bb92-4893-8505-76eda6bb4cca","volume_cm3":0.0},"target_id":"bc9d39bf-45e9-499d-aea5-4bb4222cec27","target_table":"lesion_observations"},{"id":"51230083-cc2e-4f55-85d6-6ef4e716a062","kind":"SEGMENTATION","label":"Segmented enhancing for L05","locator":{"lesion_id":"c331e61d-1fae-40bb-b9ae-6da8319967c5","observation_id":"bc9d39bf-45e9-499d-aea5-4bb4222cec27","study_id":"c729590a-bb92-4893-8505-76eda6bb4cca"},"target_id":"bc9d39bf-45e9-499d-aea5-4bb4222cec27","target_table":"lesion_observations"}],"id":"43412e56-ccf4-4424-b613-1ab71a2d29e0","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/c729590a-bb92-4893-8505-76eda6bb4cca/c7d8cf6e-7f4f-46d8-87b1-7d02436c7f39.json b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/c729590a-bb92-4893-8505-76eda6bb4cca/c7d8cf6e-7f4f-46d8-87b1-7d02436c7f39.json
new file mode 100644
index 0000000000000000000000000000000000000000..311fcfa41d27c3751203196ebcdd68657e2d0ff9
--- /dev/null
+++ b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/c729590a-bb92-4893-8505-76eda6bb4cca/c7d8cf6e-7f4f-46d8-87b1-7d02436c7f39.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L03 was measured at 1 timepoint, enhancing volume: early-postoperative: 0.2 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:34.339578Z","evidence_items":[{"id":"aa092b6e-acb4-4d51-8294-2b9bec4342a7","kind":"MEASUREMENT","label":"L03 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"c7d8cf6e-7f4f-46d8-87b1-7d02436c7f39","observation_id":"7129169c-ea69-482c-9227-244099d0fd6a","study_id":"fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20","volume_cm3":0.0},"target_id":"7129169c-ea69-482c-9227-244099d0fd6a","target_table":"lesion_observations"},{"id":"746b0a52-539d-450d-b67d-1303ae4febef","kind":"SEGMENTATION","label":"Segmented enhancing for L03","locator":{"lesion_id":"c7d8cf6e-7f4f-46d8-87b1-7d02436c7f39","observation_id":"7129169c-ea69-482c-9227-244099d0fd6a","study_id":"fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20"},"target_id":"7129169c-ea69-482c-9227-244099d0fd6a","target_table":"lesion_observations"}],"id":"fd84f7d4-d58e-4c09-af46-ddad3eff439f","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/c729590a-bb92-4893-8505-76eda6bb4cca/dd0a01aa-e7be-4e11-a311-d739d7d7d145.json b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/c729590a-bb92-4893-8505-76eda6bb4cca/dd0a01aa-e7be-4e11-a311-d739d7d7d145.json
new file mode 100644
index 0000000000000000000000000000000000000000..1dc42061a43223a01ca53aab6ba4a216c6a953a5
--- /dev/null
+++ b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/c729590a-bb92-4893-8505-76eda6bb4cca/dd0a01aa-e7be-4e11-a311-d739d7d7d145.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L04 was measured at 1 timepoint, enhancing volume: recurrence: 42.5 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:34.393863Z","evidence_items":[{"id":"49e309aa-19fc-49f5-91aa-182f1956d4be","kind":"MEASUREMENT","label":"L04 volume 0.04 cm\u00b3 at recurrence","locator":{"lesion_id":"dd0a01aa-e7be-4e11-a311-d739d7d7d145","observation_id":"7df2ea7d-4d19-4a9c-a777-f990d2fee36e","study_id":"c729590a-bb92-4893-8505-76eda6bb4cca","volume_cm3":0.04},"target_id":"7df2ea7d-4d19-4a9c-a777-f990d2fee36e","target_table":"lesion_observations"},{"id":"ddcf59dd-7799-40ac-95ba-98c38b05f5eb","kind":"SEGMENTATION","label":"Segmented enhancing for L04","locator":{"lesion_id":"dd0a01aa-e7be-4e11-a311-d739d7d7d145","observation_id":"7df2ea7d-4d19-4a9c-a777-f990d2fee36e","study_id":"c729590a-bb92-4893-8505-76eda6bb4cca"},"target_id":"7df2ea7d-4d19-4a9c-a777-f990d2fee36e","target_table":"lesion_observations"}],"id":"dbe21cca-6f1a-4669-9c68-6a9d8e45544e","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/c729590a-bb92-4893-8505-76eda6bb4cca/ea3dc0f5-e96e-437e-8f5b-ff27b2fe6079.json b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/c729590a-bb92-4893-8505-76eda6bb4cca/ea3dc0f5-e96e-437e-8f5b-ff27b2fe6079.json
new file mode 100644
index 0000000000000000000000000000000000000000..92b789c731cd52858ab0ee6c4d7478c5697ef597
--- /dev/null
+++ b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/c729590a-bb92-4893-8505-76eda6bb4cca/ea3dc0f5-e96e-437e-8f5b-ff27b2fe6079.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L01 was measured at 1 timepoint, enhancing volume: preoperative: 29.1 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:34.451521Z","evidence_items":[{"id":"3cbcf850-3baa-4414-872c-741fb6c5f99a","kind":"MEASUREMENT","label":"L01 volume 0.03 cm\u00b3 at preoperative","locator":{"lesion_id":"ea3dc0f5-e96e-437e-8f5b-ff27b2fe6079","observation_id":"b1f7354f-02e3-47d9-a00a-5e0605efa068","study_id":"2463dc35-d8b6-4998-b056-c2e12d7271dd","volume_cm3":0.03},"target_id":"b1f7354f-02e3-47d9-a00a-5e0605efa068","target_table":"lesion_observations"},{"id":"4882c905-635a-4380-9344-d3605d9513a0","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"ea3dc0f5-e96e-437e-8f5b-ff27b2fe6079","observation_id":"b1f7354f-02e3-47d9-a00a-5e0605efa068","study_id":"2463dc35-d8b6-4998-b056-c2e12d7271dd"},"target_id":"b1f7354f-02e3-47d9-a00a-5e0605efa068","target_table":"lesion_observations"}],"id":"55df5002-6062-4db3-831f-150973a274e5","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/c729590a-bb92-4893-8505-76eda6bb4cca/none.json b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/c729590a-bb92-4893-8505-76eda6bb4cca/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..373538fea7b80d49ebf99b23f193aa883e53b9ce
--- /dev/null
+++ b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/c729590a-bb92-4893-8505-76eda6bb4cca/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion specified"}
\ No newline at end of file
diff --git a/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20/7f5337f7-dc37-4086-919a-fe818c35d7a1.json b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20/7f5337f7-dc37-4086-919a-fe818c35d7a1.json
new file mode 100644
index 0000000000000000000000000000000000000000..2263d68216b567aab74499640e796d97d18046ca
--- /dev/null
+++ b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20/7f5337f7-dc37-4086-919a-fe818c35d7a1.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L02 was measured at 1 timepoint, enhancing volume: early-postoperative: 1.6 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:34.213075Z","evidence_items":[{"id":"c2cb9c75-2a75-4603-8659-f9bf7e5a7bdf","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"7f5337f7-dc37-4086-919a-fe818c35d7a1","observation_id":"4caa1739-29b4-4acf-9715-6697a8769b33","study_id":"fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20","volume_cm3":0.0},"target_id":"4caa1739-29b4-4acf-9715-6697a8769b33","target_table":"lesion_observations"},{"id":"07c8ebf1-d80d-4301-8aa6-eca5fceffdbb","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"7f5337f7-dc37-4086-919a-fe818c35d7a1","observation_id":"4caa1739-29b4-4acf-9715-6697a8769b33","study_id":"fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20"},"target_id":"4caa1739-29b4-4acf-9715-6697a8769b33","target_table":"lesion_observations"}],"id":"30362092-a9e5-4bee-a528-8b38011ab7e8","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20/c331e61d-1fae-40bb-b9ae-6da8319967c5.json b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20/c331e61d-1fae-40bb-b9ae-6da8319967c5.json
new file mode 100644
index 0000000000000000000000000000000000000000..5a2c82e00cf0724025e7d652844a3da2296fe0f9
--- /dev/null
+++ b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20/c331e61d-1fae-40bb-b9ae-6da8319967c5.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L05 was measured at 1 timepoint, enhancing volume: recurrence: 0.0 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:34.283845Z","evidence_items":[{"id":"2d79b2d0-07a3-4bde-9edc-06e1dab06db7","kind":"MEASUREMENT","label":"L05 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"c331e61d-1fae-40bb-b9ae-6da8319967c5","observation_id":"bc9d39bf-45e9-499d-aea5-4bb4222cec27","study_id":"c729590a-bb92-4893-8505-76eda6bb4cca","volume_cm3":0.0},"target_id":"bc9d39bf-45e9-499d-aea5-4bb4222cec27","target_table":"lesion_observations"},{"id":"51230083-cc2e-4f55-85d6-6ef4e716a062","kind":"SEGMENTATION","label":"Segmented enhancing for L05","locator":{"lesion_id":"c331e61d-1fae-40bb-b9ae-6da8319967c5","observation_id":"bc9d39bf-45e9-499d-aea5-4bb4222cec27","study_id":"c729590a-bb92-4893-8505-76eda6bb4cca"},"target_id":"bc9d39bf-45e9-499d-aea5-4bb4222cec27","target_table":"lesion_observations"}],"id":"43412e56-ccf4-4424-b613-1ab71a2d29e0","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20/c7d8cf6e-7f4f-46d8-87b1-7d02436c7f39.json b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20/c7d8cf6e-7f4f-46d8-87b1-7d02436c7f39.json
new file mode 100644
index 0000000000000000000000000000000000000000..311fcfa41d27c3751203196ebcdd68657e2d0ff9
--- /dev/null
+++ b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20/c7d8cf6e-7f4f-46d8-87b1-7d02436c7f39.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L03 was measured at 1 timepoint, enhancing volume: early-postoperative: 0.2 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:34.339578Z","evidence_items":[{"id":"aa092b6e-acb4-4d51-8294-2b9bec4342a7","kind":"MEASUREMENT","label":"L03 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"c7d8cf6e-7f4f-46d8-87b1-7d02436c7f39","observation_id":"7129169c-ea69-482c-9227-244099d0fd6a","study_id":"fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20","volume_cm3":0.0},"target_id":"7129169c-ea69-482c-9227-244099d0fd6a","target_table":"lesion_observations"},{"id":"746b0a52-539d-450d-b67d-1303ae4febef","kind":"SEGMENTATION","label":"Segmented enhancing for L03","locator":{"lesion_id":"c7d8cf6e-7f4f-46d8-87b1-7d02436c7f39","observation_id":"7129169c-ea69-482c-9227-244099d0fd6a","study_id":"fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20"},"target_id":"7129169c-ea69-482c-9227-244099d0fd6a","target_table":"lesion_observations"}],"id":"fd84f7d4-d58e-4c09-af46-ddad3eff439f","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20/dd0a01aa-e7be-4e11-a311-d739d7d7d145.json b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20/dd0a01aa-e7be-4e11-a311-d739d7d7d145.json
new file mode 100644
index 0000000000000000000000000000000000000000..1dc42061a43223a01ca53aab6ba4a216c6a953a5
--- /dev/null
+++ b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20/dd0a01aa-e7be-4e11-a311-d739d7d7d145.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L04 was measured at 1 timepoint, enhancing volume: recurrence: 42.5 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:34.393863Z","evidence_items":[{"id":"49e309aa-19fc-49f5-91aa-182f1956d4be","kind":"MEASUREMENT","label":"L04 volume 0.04 cm\u00b3 at recurrence","locator":{"lesion_id":"dd0a01aa-e7be-4e11-a311-d739d7d7d145","observation_id":"7df2ea7d-4d19-4a9c-a777-f990d2fee36e","study_id":"c729590a-bb92-4893-8505-76eda6bb4cca","volume_cm3":0.04},"target_id":"7df2ea7d-4d19-4a9c-a777-f990d2fee36e","target_table":"lesion_observations"},{"id":"ddcf59dd-7799-40ac-95ba-98c38b05f5eb","kind":"SEGMENTATION","label":"Segmented enhancing for L04","locator":{"lesion_id":"dd0a01aa-e7be-4e11-a311-d739d7d7d145","observation_id":"7df2ea7d-4d19-4a9c-a777-f990d2fee36e","study_id":"c729590a-bb92-4893-8505-76eda6bb4cca"},"target_id":"7df2ea7d-4d19-4a9c-a777-f990d2fee36e","target_table":"lesion_observations"}],"id":"dbe21cca-6f1a-4669-9c68-6a9d8e45544e","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20/ea3dc0f5-e96e-437e-8f5b-ff27b2fe6079.json b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20/ea3dc0f5-e96e-437e-8f5b-ff27b2fe6079.json
new file mode 100644
index 0000000000000000000000000000000000000000..92b789c731cd52858ab0ee6c4d7478c5697ef597
--- /dev/null
+++ b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20/ea3dc0f5-e96e-437e-8f5b-ff27b2fe6079.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L01 was measured at 1 timepoint, enhancing volume: preoperative: 29.1 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:34.451521Z","evidence_items":[{"id":"3cbcf850-3baa-4414-872c-741fb6c5f99a","kind":"MEASUREMENT","label":"L01 volume 0.03 cm\u00b3 at preoperative","locator":{"lesion_id":"ea3dc0f5-e96e-437e-8f5b-ff27b2fe6079","observation_id":"b1f7354f-02e3-47d9-a00a-5e0605efa068","study_id":"2463dc35-d8b6-4998-b056-c2e12d7271dd","volume_cm3":0.03},"target_id":"b1f7354f-02e3-47d9-a00a-5e0605efa068","target_table":"lesion_observations"},{"id":"4882c905-635a-4380-9344-d3605d9513a0","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"ea3dc0f5-e96e-437e-8f5b-ff27b2fe6079","observation_id":"b1f7354f-02e3-47d9-a00a-5e0605efa068","study_id":"2463dc35-d8b6-4998-b056-c2e12d7271dd"},"target_id":"b1f7354f-02e3-47d9-a00a-5e0605efa068","target_table":"lesion_observations"}],"id":"55df5002-6062-4db3-831f-150973a274e5","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20/none.json b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..373538fea7b80d49ebf99b23f193aa883e53b9ce
--- /dev/null
+++ b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion specified"}
\ No newline at end of file
diff --git a/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/none/7f5337f7-dc37-4086-919a-fe818c35d7a1.json b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/none/7f5337f7-dc37-4086-919a-fe818c35d7a1.json
new file mode 100644
index 0000000000000000000000000000000000000000..2263d68216b567aab74499640e796d97d18046ca
--- /dev/null
+++ b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/none/7f5337f7-dc37-4086-919a-fe818c35d7a1.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L02 was measured at 1 timepoint, enhancing volume: early-postoperative: 1.6 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:34.213075Z","evidence_items":[{"id":"c2cb9c75-2a75-4603-8659-f9bf7e5a7bdf","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"7f5337f7-dc37-4086-919a-fe818c35d7a1","observation_id":"4caa1739-29b4-4acf-9715-6697a8769b33","study_id":"fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20","volume_cm3":0.0},"target_id":"4caa1739-29b4-4acf-9715-6697a8769b33","target_table":"lesion_observations"},{"id":"07c8ebf1-d80d-4301-8aa6-eca5fceffdbb","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"7f5337f7-dc37-4086-919a-fe818c35d7a1","observation_id":"4caa1739-29b4-4acf-9715-6697a8769b33","study_id":"fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20"},"target_id":"4caa1739-29b4-4acf-9715-6697a8769b33","target_table":"lesion_observations"}],"id":"30362092-a9e5-4bee-a528-8b38011ab7e8","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/none/c331e61d-1fae-40bb-b9ae-6da8319967c5.json b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/none/c331e61d-1fae-40bb-b9ae-6da8319967c5.json
new file mode 100644
index 0000000000000000000000000000000000000000..5a2c82e00cf0724025e7d652844a3da2296fe0f9
--- /dev/null
+++ b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/none/c331e61d-1fae-40bb-b9ae-6da8319967c5.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L05 was measured at 1 timepoint, enhancing volume: recurrence: 0.0 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:34.283845Z","evidence_items":[{"id":"2d79b2d0-07a3-4bde-9edc-06e1dab06db7","kind":"MEASUREMENT","label":"L05 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"c331e61d-1fae-40bb-b9ae-6da8319967c5","observation_id":"bc9d39bf-45e9-499d-aea5-4bb4222cec27","study_id":"c729590a-bb92-4893-8505-76eda6bb4cca","volume_cm3":0.0},"target_id":"bc9d39bf-45e9-499d-aea5-4bb4222cec27","target_table":"lesion_observations"},{"id":"51230083-cc2e-4f55-85d6-6ef4e716a062","kind":"SEGMENTATION","label":"Segmented enhancing for L05","locator":{"lesion_id":"c331e61d-1fae-40bb-b9ae-6da8319967c5","observation_id":"bc9d39bf-45e9-499d-aea5-4bb4222cec27","study_id":"c729590a-bb92-4893-8505-76eda6bb4cca"},"target_id":"bc9d39bf-45e9-499d-aea5-4bb4222cec27","target_table":"lesion_observations"}],"id":"43412e56-ccf4-4424-b613-1ab71a2d29e0","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/none/c7d8cf6e-7f4f-46d8-87b1-7d02436c7f39.json b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/none/c7d8cf6e-7f4f-46d8-87b1-7d02436c7f39.json
new file mode 100644
index 0000000000000000000000000000000000000000..311fcfa41d27c3751203196ebcdd68657e2d0ff9
--- /dev/null
+++ b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/none/c7d8cf6e-7f4f-46d8-87b1-7d02436c7f39.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L03 was measured at 1 timepoint, enhancing volume: early-postoperative: 0.2 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:34.339578Z","evidence_items":[{"id":"aa092b6e-acb4-4d51-8294-2b9bec4342a7","kind":"MEASUREMENT","label":"L03 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"c7d8cf6e-7f4f-46d8-87b1-7d02436c7f39","observation_id":"7129169c-ea69-482c-9227-244099d0fd6a","study_id":"fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20","volume_cm3":0.0},"target_id":"7129169c-ea69-482c-9227-244099d0fd6a","target_table":"lesion_observations"},{"id":"746b0a52-539d-450d-b67d-1303ae4febef","kind":"SEGMENTATION","label":"Segmented enhancing for L03","locator":{"lesion_id":"c7d8cf6e-7f4f-46d8-87b1-7d02436c7f39","observation_id":"7129169c-ea69-482c-9227-244099d0fd6a","study_id":"fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20"},"target_id":"7129169c-ea69-482c-9227-244099d0fd6a","target_table":"lesion_observations"}],"id":"fd84f7d4-d58e-4c09-af46-ddad3eff439f","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/none/dd0a01aa-e7be-4e11-a311-d739d7d7d145.json b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/none/dd0a01aa-e7be-4e11-a311-d739d7d7d145.json
new file mode 100644
index 0000000000000000000000000000000000000000..1dc42061a43223a01ca53aab6ba4a216c6a953a5
--- /dev/null
+++ b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/none/dd0a01aa-e7be-4e11-a311-d739d7d7d145.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L04 was measured at 1 timepoint, enhancing volume: recurrence: 42.5 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:34.393863Z","evidence_items":[{"id":"49e309aa-19fc-49f5-91aa-182f1956d4be","kind":"MEASUREMENT","label":"L04 volume 0.04 cm\u00b3 at recurrence","locator":{"lesion_id":"dd0a01aa-e7be-4e11-a311-d739d7d7d145","observation_id":"7df2ea7d-4d19-4a9c-a777-f990d2fee36e","study_id":"c729590a-bb92-4893-8505-76eda6bb4cca","volume_cm3":0.04},"target_id":"7df2ea7d-4d19-4a9c-a777-f990d2fee36e","target_table":"lesion_observations"},{"id":"ddcf59dd-7799-40ac-95ba-98c38b05f5eb","kind":"SEGMENTATION","label":"Segmented enhancing for L04","locator":{"lesion_id":"dd0a01aa-e7be-4e11-a311-d739d7d7d145","observation_id":"7df2ea7d-4d19-4a9c-a777-f990d2fee36e","study_id":"c729590a-bb92-4893-8505-76eda6bb4cca"},"target_id":"7df2ea7d-4d19-4a9c-a777-f990d2fee36e","target_table":"lesion_observations"}],"id":"dbe21cca-6f1a-4669-9c68-6a9d8e45544e","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/none/ea3dc0f5-e96e-437e-8f5b-ff27b2fe6079.json b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/none/ea3dc0f5-e96e-437e-8f5b-ff27b2fe6079.json
new file mode 100644
index 0000000000000000000000000000000000000000..92b789c731cd52858ab0ee6c4d7478c5697ef597
--- /dev/null
+++ b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/none/ea3dc0f5-e96e-437e-8f5b-ff27b2fe6079.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L01 was measured at 1 timepoint, enhancing volume: preoperative: 29.1 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:34.451521Z","evidence_items":[{"id":"3cbcf850-3baa-4414-872c-741fb6c5f99a","kind":"MEASUREMENT","label":"L01 volume 0.03 cm\u00b3 at preoperative","locator":{"lesion_id":"ea3dc0f5-e96e-437e-8f5b-ff27b2fe6079","observation_id":"b1f7354f-02e3-47d9-a00a-5e0605efa068","study_id":"2463dc35-d8b6-4998-b056-c2e12d7271dd","volume_cm3":0.03},"target_id":"b1f7354f-02e3-47d9-a00a-5e0605efa068","target_table":"lesion_observations"},{"id":"4882c905-635a-4380-9344-d3605d9513a0","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"ea3dc0f5-e96e-437e-8f5b-ff27b2fe6079","observation_id":"b1f7354f-02e3-47d9-a00a-5e0605efa068","study_id":"2463dc35-d8b6-4998-b056-c2e12d7271dd"},"target_id":"b1f7354f-02e3-47d9-a00a-5e0605efa068","target_table":"lesion_observations"}],"id":"55df5002-6062-4db3-831f-150973a274e5","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/none/none.json b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/none/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..373538fea7b80d49ebf99b23f193aa883e53b9ce
--- /dev/null
+++ b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/EVIDENCE_FOR_FINDING/none/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion specified"}
\ No newline at end of file
diff --git a/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/LARGEST_CHANGE/2463dc35-d8b6-4998-b056-c2e12d7271dd/none.json b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/LARGEST_CHANGE/2463dc35-d8b6-4998-b056-c2e12d7271dd/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..2ec428f0b84f872b58fdf0703372e9635adae73d
--- /dev/null
+++ b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/LARGEST_CHANGE/2463dc35-d8b6-4998-b056-c2e12d7271dd/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no measured change between any two studies"}
\ No newline at end of file
diff --git a/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/LARGEST_CHANGE/c729590a-bb92-4893-8505-76eda6bb4cca/none.json b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/LARGEST_CHANGE/c729590a-bb92-4893-8505-76eda6bb4cca/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..2ec428f0b84f872b58fdf0703372e9635adae73d
--- /dev/null
+++ b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/LARGEST_CHANGE/c729590a-bb92-4893-8505-76eda6bb4cca/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no measured change between any two studies"}
\ No newline at end of file
diff --git a/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/LARGEST_CHANGE/fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20/none.json b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/LARGEST_CHANGE/fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..2ec428f0b84f872b58fdf0703372e9635adae73d
--- /dev/null
+++ b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/LARGEST_CHANGE/fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no measured change between any two studies"}
\ No newline at end of file
diff --git a/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/LARGEST_CHANGE/none/none.json b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/LARGEST_CHANGE/none/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..2ec428f0b84f872b58fdf0703372e9635adae73d
--- /dev/null
+++ b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/LARGEST_CHANGE/none/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no measured change between any two studies"}
\ No newline at end of file
diff --git a/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/WHAT_CHANGED/2463dc35-d8b6-4998-b056-c2e12d7271dd/none.json b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/WHAT_CHANGED/2463dc35-d8b6-4998-b056-c2e12d7271dd/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..d294bfa73d9576c92ed930be040f0a2e2c8b54f6
--- /dev/null
+++ b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/WHAT_CHANGED/2463dc35-d8b6-4998-b056-c2e12d7271dd/none.json
@@ -0,0 +1 @@
+{"cached":false,"observation":{"answer_text":"No measured enhancing volume changed by more than 25%. 1 lesion had no prior to compare against: L01 measures 29.1 mm\u00b3 (first measurement, no prior to compare). Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:33.683556Z","evidence_items":[{"id":"30d142a5-8c54-4aa8-9c77-f584cda04a69","kind":"MEASUREMENT","label":"L01 volume 0.03 cm\u00b3 at preoperative","locator":{"lesion_id":"ea3dc0f5-e96e-437e-8f5b-ff27b2fe6079","observation_id":"b1f7354f-02e3-47d9-a00a-5e0605efa068","study_id":"2463dc35-d8b6-4998-b056-c2e12d7271dd","volume_cm3":0.03},"target_id":"b1f7354f-02e3-47d9-a00a-5e0605efa068","target_table":"lesion_observations"},{"id":"c8034a27-3c12-4b9f-a415-9293fc60a129","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"ea3dc0f5-e96e-437e-8f5b-ff27b2fe6079","observation_id":"b1f7354f-02e3-47d9-a00a-5e0605efa068","study_id":"2463dc35-d8b6-4998-b056-c2e12d7271dd"},"target_id":"b1f7354f-02e3-47d9-a00a-5e0605efa068","target_table":"lesion_observations"}],"id":"dd28d3f4-2064-4d76-b4bf-68b7a4d4fe47","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"WHAT_CHANGED","question_text":"What changed since the previous scan?","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/WHAT_CHANGED/c729590a-bb92-4893-8505-76eda6bb4cca/none.json b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/WHAT_CHANGED/c729590a-bb92-4893-8505-76eda6bb4cca/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..286760970834eeb0639c474c5a030896c55b9d36
--- /dev/null
+++ b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/WHAT_CHANGED/c729590a-bb92-4893-8505-76eda6bb4cca/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"No measured enhancing volume changed by more than 25%. 2 lesions had no prior to compare against: L04 measures 42.5 mm\u00b3 (first measurement, no prior to compare); L05 measures 0.0 mm\u00b3 (first measurement, no prior to compare). Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:19:44.892398Z","evidence_items":[{"id":"f7c0b583-617d-428b-87a8-962f764d939c","kind":"MEASUREMENT","label":"L04 volume 0.04 cm\u00b3 at recurrence","locator":{"lesion_id":"dd0a01aa-e7be-4e11-a311-d739d7d7d145","observation_id":"7df2ea7d-4d19-4a9c-a777-f990d2fee36e","study_id":"c729590a-bb92-4893-8505-76eda6bb4cca","volume_cm3":0.04},"target_id":"7df2ea7d-4d19-4a9c-a777-f990d2fee36e","target_table":"lesion_observations"},{"id":"8d31bacd-e2a1-4370-a927-b88161f6a89c","kind":"SEGMENTATION","label":"Segmented enhancing for L04","locator":{"lesion_id":"dd0a01aa-e7be-4e11-a311-d739d7d7d145","observation_id":"7df2ea7d-4d19-4a9c-a777-f990d2fee36e","study_id":"c729590a-bb92-4893-8505-76eda6bb4cca"},"target_id":"7df2ea7d-4d19-4a9c-a777-f990d2fee36e","target_table":"lesion_observations"},{"id":"89b7e1f4-0318-4cc1-a362-f8eed69a988a","kind":"MEASUREMENT","label":"L05 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"c331e61d-1fae-40bb-b9ae-6da8319967c5","observation_id":"bc9d39bf-45e9-499d-aea5-4bb4222cec27","study_id":"c729590a-bb92-4893-8505-76eda6bb4cca","volume_cm3":0.0},"target_id":"bc9d39bf-45e9-499d-aea5-4bb4222cec27","target_table":"lesion_observations"},{"id":"0e6f01cf-d939-4309-b100-bbca10f09a24","kind":"SEGMENTATION","label":"Segmented enhancing for L05","locator":{"lesion_id":"c331e61d-1fae-40bb-b9ae-6da8319967c5","observation_id":"bc9d39bf-45e9-499d-aea5-4bb4222cec27","study_id":"c729590a-bb92-4893-8505-76eda6bb4cca"},"target_id":"bc9d39bf-45e9-499d-aea5-4bb4222cec27","target_table":"lesion_observations"}],"id":"206bbbbe-696b-45cf-b1fa-33645e0b379d","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"WHAT_CHANGED","question_text":"What changed since the previous scan?","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/WHAT_CHANGED/fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20/none.json b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/WHAT_CHANGED/fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..2590300b21d81b2a9cfd36b913038bf7e579830b
--- /dev/null
+++ b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/WHAT_CHANGED/fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20/none.json
@@ -0,0 +1 @@
+{"cached":false,"observation":{"answer_text":"No measured enhancing volume changed by more than 25%. 2 lesions had no prior to compare against: L02 measures 1.6 mm\u00b3 (first measurement, no prior to compare); L03 measures 0.2 mm\u00b3 (first measurement, no prior to compare). Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:33.728999Z","evidence_items":[{"id":"6d335f3d-77e7-4f1a-858b-85dc7f02468c","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"7f5337f7-dc37-4086-919a-fe818c35d7a1","observation_id":"4caa1739-29b4-4acf-9715-6697a8769b33","study_id":"fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20","volume_cm3":0.0},"target_id":"4caa1739-29b4-4acf-9715-6697a8769b33","target_table":"lesion_observations"},{"id":"cb07d2c7-3fcc-48af-a55e-c56eab450dc5","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"7f5337f7-dc37-4086-919a-fe818c35d7a1","observation_id":"4caa1739-29b4-4acf-9715-6697a8769b33","study_id":"fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20"},"target_id":"4caa1739-29b4-4acf-9715-6697a8769b33","target_table":"lesion_observations"},{"id":"de3833a0-5546-4cbd-bf7c-f4bc36e48033","kind":"MEASUREMENT","label":"L03 volume 0.0 cm\u00b3 at early-postoperative","locator":{"lesion_id":"c7d8cf6e-7f4f-46d8-87b1-7d02436c7f39","observation_id":"7129169c-ea69-482c-9227-244099d0fd6a","study_id":"fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20","volume_cm3":0.0},"target_id":"7129169c-ea69-482c-9227-244099d0fd6a","target_table":"lesion_observations"},{"id":"a21aeb3c-c7af-4053-96b1-e95c214dc4a9","kind":"SEGMENTATION","label":"Segmented enhancing for L03","locator":{"lesion_id":"c7d8cf6e-7f4f-46d8-87b1-7d02436c7f39","observation_id":"7129169c-ea69-482c-9227-244099d0fd6a","study_id":"fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20"},"target_id":"7129169c-ea69-482c-9227-244099d0fd6a","target_table":"lesion_observations"}],"id":"276b6c74-3898-4634-afb8-533e20cd63f1","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"WHAT_CHANGED","question_text":"What changed since the previous scan?","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/WHAT_CHANGED/none/none.json b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/WHAT_CHANGED/none/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..286760970834eeb0639c474c5a030896c55b9d36
--- /dev/null
+++ b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/WHAT_CHANGED/none/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"No measured enhancing volume changed by more than 25%. 2 lesions had no prior to compare against: L04 measures 42.5 mm\u00b3 (first measurement, no prior to compare); L05 measures 0.0 mm\u00b3 (first measurement, no prior to compare). Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:19:44.892398Z","evidence_items":[{"id":"f7c0b583-617d-428b-87a8-962f764d939c","kind":"MEASUREMENT","label":"L04 volume 0.04 cm\u00b3 at recurrence","locator":{"lesion_id":"dd0a01aa-e7be-4e11-a311-d739d7d7d145","observation_id":"7df2ea7d-4d19-4a9c-a777-f990d2fee36e","study_id":"c729590a-bb92-4893-8505-76eda6bb4cca","volume_cm3":0.04},"target_id":"7df2ea7d-4d19-4a9c-a777-f990d2fee36e","target_table":"lesion_observations"},{"id":"8d31bacd-e2a1-4370-a927-b88161f6a89c","kind":"SEGMENTATION","label":"Segmented enhancing for L04","locator":{"lesion_id":"dd0a01aa-e7be-4e11-a311-d739d7d7d145","observation_id":"7df2ea7d-4d19-4a9c-a777-f990d2fee36e","study_id":"c729590a-bb92-4893-8505-76eda6bb4cca"},"target_id":"7df2ea7d-4d19-4a9c-a777-f990d2fee36e","target_table":"lesion_observations"},{"id":"89b7e1f4-0318-4cc1-a362-f8eed69a988a","kind":"MEASUREMENT","label":"L05 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"c331e61d-1fae-40bb-b9ae-6da8319967c5","observation_id":"bc9d39bf-45e9-499d-aea5-4bb4222cec27","study_id":"c729590a-bb92-4893-8505-76eda6bb4cca","volume_cm3":0.0},"target_id":"bc9d39bf-45e9-499d-aea5-4bb4222cec27","target_table":"lesion_observations"},{"id":"0e6f01cf-d939-4309-b100-bbca10f09a24","kind":"SEGMENTATION","label":"Segmented enhancing for L05","locator":{"lesion_id":"c331e61d-1fae-40bb-b9ae-6da8319967c5","observation_id":"bc9d39bf-45e9-499d-aea5-4bb4222cec27","study_id":"c729590a-bb92-4893-8505-76eda6bb4cca"},"target_id":"bc9d39bf-45e9-499d-aea5-4bb4222cec27","target_table":"lesion_observations"}],"id":"206bbbbe-696b-45cf-b1fa-33645e0b379d","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"WHAT_CHANGED","question_text":"What changed since the previous scan?","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/WHAT_REMAINED_STABLE/2463dc35-d8b6-4998-b056-c2e12d7271dd/none.json b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/WHAT_REMAINED_STABLE/2463dc35-d8b6-4998-b056-c2e12d7271dd/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..af543f9540f61e6cc3a9aa73745474348db5f614
--- /dev/null
+++ b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/WHAT_REMAINED_STABLE/2463dc35-d8b6-4998-b056-c2e12d7271dd/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion has a measured change at this timepoint"}
\ No newline at end of file
diff --git a/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/WHAT_REMAINED_STABLE/c729590a-bb92-4893-8505-76eda6bb4cca/none.json b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/WHAT_REMAINED_STABLE/c729590a-bb92-4893-8505-76eda6bb4cca/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..af543f9540f61e6cc3a9aa73745474348db5f614
--- /dev/null
+++ b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/WHAT_REMAINED_STABLE/c729590a-bb92-4893-8505-76eda6bb4cca/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion has a measured change at this timepoint"}
\ No newline at end of file
diff --git a/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/WHAT_REMAINED_STABLE/fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20/none.json b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/WHAT_REMAINED_STABLE/fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..af543f9540f61e6cc3a9aa73745474348db5f614
--- /dev/null
+++ b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/WHAT_REMAINED_STABLE/fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion has a measured change at this timepoint"}
\ No newline at end of file
diff --git a/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/WHAT_REMAINED_STABLE/none/none.json b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/WHAT_REMAINED_STABLE/none/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..af543f9540f61e6cc3a9aa73745474348db5f614
--- /dev/null
+++ b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/WHAT_REMAINED_STABLE/none/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion has a measured change at this timepoint"}
\ No newline at end of file
diff --git a/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/WHEN_LARGEST_CHANGE/2463dc35-d8b6-4998-b056-c2e12d7271dd/none.json b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/WHEN_LARGEST_CHANGE/2463dc35-d8b6-4998-b056-c2e12d7271dd/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..2ec428f0b84f872b58fdf0703372e9635adae73d
--- /dev/null
+++ b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/WHEN_LARGEST_CHANGE/2463dc35-d8b6-4998-b056-c2e12d7271dd/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no measured change between any two studies"}
\ No newline at end of file
diff --git a/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/WHEN_LARGEST_CHANGE/c729590a-bb92-4893-8505-76eda6bb4cca/none.json b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/WHEN_LARGEST_CHANGE/c729590a-bb92-4893-8505-76eda6bb4cca/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..2ec428f0b84f872b58fdf0703372e9635adae73d
--- /dev/null
+++ b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/WHEN_LARGEST_CHANGE/c729590a-bb92-4893-8505-76eda6bb4cca/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no measured change between any two studies"}
\ No newline at end of file
diff --git a/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/WHEN_LARGEST_CHANGE/fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20/none.json b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/WHEN_LARGEST_CHANGE/fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..2ec428f0b84f872b58fdf0703372e9635adae73d
--- /dev/null
+++ b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/WHEN_LARGEST_CHANGE/fe7c3cf7-0ad1-4c5a-97f9-7b53da8aca20/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no measured change between any two studies"}
\ No newline at end of file
diff --git a/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/WHEN_LARGEST_CHANGE/none/none.json b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/WHEN_LARGEST_CHANGE/none/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..2ec428f0b84f872b58fdf0703372e9635adae73d
--- /dev/null
+++ b/api/answers/69ea08eb-e7e9-4728-b9f5-4eaeac564c4a/WHEN_LARGEST_CHANGE/none/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no measured change between any two studies"}
\ No newline at end of file
diff --git a/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/6327e26a-4d95-4c6c-855d-f24ae5f91ce5/4ed04a68-bdac-4fbc-9e42-08b6ac2cdec7.json b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/6327e26a-4d95-4c6c-855d-f24ae5f91ce5/4ed04a68-bdac-4fbc-9e42-08b6ac2cdec7.json
new file mode 100644
index 0000000000000000000000000000000000000000..9d0528e68e6cf1a07bb4ce4abaeaed338efe6f08
--- /dev/null
+++ b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/6327e26a-4d95-4c6c-855d-f24ae5f91ce5/4ed04a68-bdac-4fbc-9e42-08b6ac2cdec7.json
@@ -0,0 +1 @@
+{"cached":false,"observation":{"answer_text":"L01 was measured at 1 timepoint, enhancing volume: preoperative: 25.5 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:09.266743Z","evidence_items":[{"id":"9af156f2-4490-477c-af84-f56f11206b9d","kind":"MEASUREMENT","label":"L01 volume 0.03 cm\u00b3 at preoperative","locator":{"lesion_id":"4ed04a68-bdac-4fbc-9e42-08b6ac2cdec7","observation_id":"e9cedaff-0bd3-4b3f-9b0f-34babca8d601","study_id":"6327e26a-4d95-4c6c-855d-f24ae5f91ce5","volume_cm3":0.03},"target_id":"e9cedaff-0bd3-4b3f-9b0f-34babca8d601","target_table":"lesion_observations"},{"id":"98a8b3cd-37f8-4277-8121-6aa46b0053ab","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"4ed04a68-bdac-4fbc-9e42-08b6ac2cdec7","observation_id":"e9cedaff-0bd3-4b3f-9b0f-34babca8d601","study_id":"6327e26a-4d95-4c6c-855d-f24ae5f91ce5"},"target_id":"e9cedaff-0bd3-4b3f-9b0f-34babca8d601","target_table":"lesion_observations"}],"id":"b2c3e2ad-e838-4181-9a01-c252cc72f0a3","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/6327e26a-4d95-4c6c-855d-f24ae5f91ce5/9aa400db-54e2-4d2e-a7f9-06b4c41d3937.json b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/6327e26a-4d95-4c6c-855d-f24ae5f91ce5/9aa400db-54e2-4d2e-a7f9-06b4c41d3937.json
new file mode 100644
index 0000000000000000000000000000000000000000..c2bc3101ce147bf61a3a372a435116c54dab95dd
--- /dev/null
+++ b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/6327e26a-4d95-4c6c-855d-f24ae5f91ce5/9aa400db-54e2-4d2e-a7f9-06b4c41d3937.json
@@ -0,0 +1 @@
+{"cached":false,"observation":{"answer_text":"L02 was measured at 1 timepoint, enhancing volume: recurrence: 2.0 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:09.329978Z","evidence_items":[{"id":"a868faf5-d83c-4438-99b6-38c765c43c4f","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"9aa400db-54e2-4d2e-a7f9-06b4c41d3937","observation_id":"5d5601fc-ebd8-47dc-947d-d4eca18545cf","study_id":"7c494e6b-eaed-4929-8b88-442a9714b660","volume_cm3":0.0},"target_id":"5d5601fc-ebd8-47dc-947d-d4eca18545cf","target_table":"lesion_observations"},{"id":"1dc7610e-d58a-4c0b-bbfd-450c931cc5c4","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"9aa400db-54e2-4d2e-a7f9-06b4c41d3937","observation_id":"5d5601fc-ebd8-47dc-947d-d4eca18545cf","study_id":"7c494e6b-eaed-4929-8b88-442a9714b660"},"target_id":"5d5601fc-ebd8-47dc-947d-d4eca18545cf","target_table":"lesion_observations"}],"id":"49ed0095-0355-4dff-9a8b-e30019145280","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/6327e26a-4d95-4c6c-855d-f24ae5f91ce5/c9281a8d-12ad-4748-ba43-3c0ab8b35806.json b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/6327e26a-4d95-4c6c-855d-f24ae5f91ce5/c9281a8d-12ad-4748-ba43-3c0ab8b35806.json
new file mode 100644
index 0000000000000000000000000000000000000000..2f91b178992f7f77fbdaffbc3c48393cbc9a07bf
--- /dev/null
+++ b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/6327e26a-4d95-4c6c-855d-f24ae5f91ce5/c9281a8d-12ad-4748-ba43-3c0ab8b35806.json
@@ -0,0 +1 @@
+{"cached":false,"observation":{"answer_text":"L03 was measured at 1 timepoint, enhancing volume: recurrence: 1.3 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:09.390479Z","evidence_items":[{"id":"43895ac2-50ac-4c59-b039-e5671e6d85f2","kind":"MEASUREMENT","label":"L03 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"c9281a8d-12ad-4748-ba43-3c0ab8b35806","observation_id":"4c6e65b4-a201-4d0a-9ee0-03cd6709089b","study_id":"7c494e6b-eaed-4929-8b88-442a9714b660","volume_cm3":0.0},"target_id":"4c6e65b4-a201-4d0a-9ee0-03cd6709089b","target_table":"lesion_observations"},{"id":"5f087399-4694-4281-b5c0-8d95c6051d90","kind":"SEGMENTATION","label":"Segmented enhancing for L03","locator":{"lesion_id":"c9281a8d-12ad-4748-ba43-3c0ab8b35806","observation_id":"4c6e65b4-a201-4d0a-9ee0-03cd6709089b","study_id":"7c494e6b-eaed-4929-8b88-442a9714b660"},"target_id":"4c6e65b4-a201-4d0a-9ee0-03cd6709089b","target_table":"lesion_observations"}],"id":"14b81ab7-9a32-4890-8db1-b88268821037","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/6327e26a-4d95-4c6c-855d-f24ae5f91ce5/none.json b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/6327e26a-4d95-4c6c-855d-f24ae5f91ce5/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..373538fea7b80d49ebf99b23f193aa883e53b9ce
--- /dev/null
+++ b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/6327e26a-4d95-4c6c-855d-f24ae5f91ce5/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion specified"}
\ No newline at end of file
diff --git a/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/7c494e6b-eaed-4929-8b88-442a9714b660/4ed04a68-bdac-4fbc-9e42-08b6ac2cdec7.json b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/7c494e6b-eaed-4929-8b88-442a9714b660/4ed04a68-bdac-4fbc-9e42-08b6ac2cdec7.json
new file mode 100644
index 0000000000000000000000000000000000000000..9a5cfc1e28e69c0d02225aad4d8db2de877bb3dc
--- /dev/null
+++ b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/7c494e6b-eaed-4929-8b88-442a9714b660/4ed04a68-bdac-4fbc-9e42-08b6ac2cdec7.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L01 was measured at 1 timepoint, enhancing volume: preoperative: 25.5 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:09.266743Z","evidence_items":[{"id":"9af156f2-4490-477c-af84-f56f11206b9d","kind":"MEASUREMENT","label":"L01 volume 0.03 cm\u00b3 at preoperative","locator":{"lesion_id":"4ed04a68-bdac-4fbc-9e42-08b6ac2cdec7","observation_id":"e9cedaff-0bd3-4b3f-9b0f-34babca8d601","study_id":"6327e26a-4d95-4c6c-855d-f24ae5f91ce5","volume_cm3":0.03},"target_id":"e9cedaff-0bd3-4b3f-9b0f-34babca8d601","target_table":"lesion_observations"},{"id":"98a8b3cd-37f8-4277-8121-6aa46b0053ab","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"4ed04a68-bdac-4fbc-9e42-08b6ac2cdec7","observation_id":"e9cedaff-0bd3-4b3f-9b0f-34babca8d601","study_id":"6327e26a-4d95-4c6c-855d-f24ae5f91ce5"},"target_id":"e9cedaff-0bd3-4b3f-9b0f-34babca8d601","target_table":"lesion_observations"}],"id":"b2c3e2ad-e838-4181-9a01-c252cc72f0a3","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/7c494e6b-eaed-4929-8b88-442a9714b660/9aa400db-54e2-4d2e-a7f9-06b4c41d3937.json b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/7c494e6b-eaed-4929-8b88-442a9714b660/9aa400db-54e2-4d2e-a7f9-06b4c41d3937.json
new file mode 100644
index 0000000000000000000000000000000000000000..25acbc5d4e546d5c285f0ee912126c72bf24ae8d
--- /dev/null
+++ b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/7c494e6b-eaed-4929-8b88-442a9714b660/9aa400db-54e2-4d2e-a7f9-06b4c41d3937.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L02 was measured at 1 timepoint, enhancing volume: recurrence: 2.0 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:09.329978Z","evidence_items":[{"id":"a868faf5-d83c-4438-99b6-38c765c43c4f","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"9aa400db-54e2-4d2e-a7f9-06b4c41d3937","observation_id":"5d5601fc-ebd8-47dc-947d-d4eca18545cf","study_id":"7c494e6b-eaed-4929-8b88-442a9714b660","volume_cm3":0.0},"target_id":"5d5601fc-ebd8-47dc-947d-d4eca18545cf","target_table":"lesion_observations"},{"id":"1dc7610e-d58a-4c0b-bbfd-450c931cc5c4","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"9aa400db-54e2-4d2e-a7f9-06b4c41d3937","observation_id":"5d5601fc-ebd8-47dc-947d-d4eca18545cf","study_id":"7c494e6b-eaed-4929-8b88-442a9714b660"},"target_id":"5d5601fc-ebd8-47dc-947d-d4eca18545cf","target_table":"lesion_observations"}],"id":"49ed0095-0355-4dff-9a8b-e30019145280","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/7c494e6b-eaed-4929-8b88-442a9714b660/c9281a8d-12ad-4748-ba43-3c0ab8b35806.json b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/7c494e6b-eaed-4929-8b88-442a9714b660/c9281a8d-12ad-4748-ba43-3c0ab8b35806.json
new file mode 100644
index 0000000000000000000000000000000000000000..7217ca397a1e2eb74b2ceab90f09e354b2453071
--- /dev/null
+++ b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/7c494e6b-eaed-4929-8b88-442a9714b660/c9281a8d-12ad-4748-ba43-3c0ab8b35806.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L03 was measured at 1 timepoint, enhancing volume: recurrence: 1.3 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:09.390479Z","evidence_items":[{"id":"43895ac2-50ac-4c59-b039-e5671e6d85f2","kind":"MEASUREMENT","label":"L03 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"c9281a8d-12ad-4748-ba43-3c0ab8b35806","observation_id":"4c6e65b4-a201-4d0a-9ee0-03cd6709089b","study_id":"7c494e6b-eaed-4929-8b88-442a9714b660","volume_cm3":0.0},"target_id":"4c6e65b4-a201-4d0a-9ee0-03cd6709089b","target_table":"lesion_observations"},{"id":"5f087399-4694-4281-b5c0-8d95c6051d90","kind":"SEGMENTATION","label":"Segmented enhancing for L03","locator":{"lesion_id":"c9281a8d-12ad-4748-ba43-3c0ab8b35806","observation_id":"4c6e65b4-a201-4d0a-9ee0-03cd6709089b","study_id":"7c494e6b-eaed-4929-8b88-442a9714b660"},"target_id":"4c6e65b4-a201-4d0a-9ee0-03cd6709089b","target_table":"lesion_observations"}],"id":"14b81ab7-9a32-4890-8db1-b88268821037","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/7c494e6b-eaed-4929-8b88-442a9714b660/none.json b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/7c494e6b-eaed-4929-8b88-442a9714b660/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..373538fea7b80d49ebf99b23f193aa883e53b9ce
--- /dev/null
+++ b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/7c494e6b-eaed-4929-8b88-442a9714b660/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion specified"}
\ No newline at end of file
diff --git a/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/bc72f3bf-276d-48b9-96c9-0ac9e1f6743b/4ed04a68-bdac-4fbc-9e42-08b6ac2cdec7.json b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/bc72f3bf-276d-48b9-96c9-0ac9e1f6743b/4ed04a68-bdac-4fbc-9e42-08b6ac2cdec7.json
new file mode 100644
index 0000000000000000000000000000000000000000..9a5cfc1e28e69c0d02225aad4d8db2de877bb3dc
--- /dev/null
+++ b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/bc72f3bf-276d-48b9-96c9-0ac9e1f6743b/4ed04a68-bdac-4fbc-9e42-08b6ac2cdec7.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L01 was measured at 1 timepoint, enhancing volume: preoperative: 25.5 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:09.266743Z","evidence_items":[{"id":"9af156f2-4490-477c-af84-f56f11206b9d","kind":"MEASUREMENT","label":"L01 volume 0.03 cm\u00b3 at preoperative","locator":{"lesion_id":"4ed04a68-bdac-4fbc-9e42-08b6ac2cdec7","observation_id":"e9cedaff-0bd3-4b3f-9b0f-34babca8d601","study_id":"6327e26a-4d95-4c6c-855d-f24ae5f91ce5","volume_cm3":0.03},"target_id":"e9cedaff-0bd3-4b3f-9b0f-34babca8d601","target_table":"lesion_observations"},{"id":"98a8b3cd-37f8-4277-8121-6aa46b0053ab","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"4ed04a68-bdac-4fbc-9e42-08b6ac2cdec7","observation_id":"e9cedaff-0bd3-4b3f-9b0f-34babca8d601","study_id":"6327e26a-4d95-4c6c-855d-f24ae5f91ce5"},"target_id":"e9cedaff-0bd3-4b3f-9b0f-34babca8d601","target_table":"lesion_observations"}],"id":"b2c3e2ad-e838-4181-9a01-c252cc72f0a3","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/bc72f3bf-276d-48b9-96c9-0ac9e1f6743b/9aa400db-54e2-4d2e-a7f9-06b4c41d3937.json b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/bc72f3bf-276d-48b9-96c9-0ac9e1f6743b/9aa400db-54e2-4d2e-a7f9-06b4c41d3937.json
new file mode 100644
index 0000000000000000000000000000000000000000..25acbc5d4e546d5c285f0ee912126c72bf24ae8d
--- /dev/null
+++ b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/bc72f3bf-276d-48b9-96c9-0ac9e1f6743b/9aa400db-54e2-4d2e-a7f9-06b4c41d3937.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L02 was measured at 1 timepoint, enhancing volume: recurrence: 2.0 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:09.329978Z","evidence_items":[{"id":"a868faf5-d83c-4438-99b6-38c765c43c4f","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"9aa400db-54e2-4d2e-a7f9-06b4c41d3937","observation_id":"5d5601fc-ebd8-47dc-947d-d4eca18545cf","study_id":"7c494e6b-eaed-4929-8b88-442a9714b660","volume_cm3":0.0},"target_id":"5d5601fc-ebd8-47dc-947d-d4eca18545cf","target_table":"lesion_observations"},{"id":"1dc7610e-d58a-4c0b-bbfd-450c931cc5c4","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"9aa400db-54e2-4d2e-a7f9-06b4c41d3937","observation_id":"5d5601fc-ebd8-47dc-947d-d4eca18545cf","study_id":"7c494e6b-eaed-4929-8b88-442a9714b660"},"target_id":"5d5601fc-ebd8-47dc-947d-d4eca18545cf","target_table":"lesion_observations"}],"id":"49ed0095-0355-4dff-9a8b-e30019145280","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/bc72f3bf-276d-48b9-96c9-0ac9e1f6743b/c9281a8d-12ad-4748-ba43-3c0ab8b35806.json b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/bc72f3bf-276d-48b9-96c9-0ac9e1f6743b/c9281a8d-12ad-4748-ba43-3c0ab8b35806.json
new file mode 100644
index 0000000000000000000000000000000000000000..7217ca397a1e2eb74b2ceab90f09e354b2453071
--- /dev/null
+++ b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/bc72f3bf-276d-48b9-96c9-0ac9e1f6743b/c9281a8d-12ad-4748-ba43-3c0ab8b35806.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L03 was measured at 1 timepoint, enhancing volume: recurrence: 1.3 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:09.390479Z","evidence_items":[{"id":"43895ac2-50ac-4c59-b039-e5671e6d85f2","kind":"MEASUREMENT","label":"L03 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"c9281a8d-12ad-4748-ba43-3c0ab8b35806","observation_id":"4c6e65b4-a201-4d0a-9ee0-03cd6709089b","study_id":"7c494e6b-eaed-4929-8b88-442a9714b660","volume_cm3":0.0},"target_id":"4c6e65b4-a201-4d0a-9ee0-03cd6709089b","target_table":"lesion_observations"},{"id":"5f087399-4694-4281-b5c0-8d95c6051d90","kind":"SEGMENTATION","label":"Segmented enhancing for L03","locator":{"lesion_id":"c9281a8d-12ad-4748-ba43-3c0ab8b35806","observation_id":"4c6e65b4-a201-4d0a-9ee0-03cd6709089b","study_id":"7c494e6b-eaed-4929-8b88-442a9714b660"},"target_id":"4c6e65b4-a201-4d0a-9ee0-03cd6709089b","target_table":"lesion_observations"}],"id":"14b81ab7-9a32-4890-8db1-b88268821037","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/bc72f3bf-276d-48b9-96c9-0ac9e1f6743b/none.json b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/bc72f3bf-276d-48b9-96c9-0ac9e1f6743b/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..373538fea7b80d49ebf99b23f193aa883e53b9ce
--- /dev/null
+++ b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/bc72f3bf-276d-48b9-96c9-0ac9e1f6743b/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion specified"}
\ No newline at end of file
diff --git a/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/none/4ed04a68-bdac-4fbc-9e42-08b6ac2cdec7.json b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/none/4ed04a68-bdac-4fbc-9e42-08b6ac2cdec7.json
new file mode 100644
index 0000000000000000000000000000000000000000..9a5cfc1e28e69c0d02225aad4d8db2de877bb3dc
--- /dev/null
+++ b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/none/4ed04a68-bdac-4fbc-9e42-08b6ac2cdec7.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L01 was measured at 1 timepoint, enhancing volume: preoperative: 25.5 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:09.266743Z","evidence_items":[{"id":"9af156f2-4490-477c-af84-f56f11206b9d","kind":"MEASUREMENT","label":"L01 volume 0.03 cm\u00b3 at preoperative","locator":{"lesion_id":"4ed04a68-bdac-4fbc-9e42-08b6ac2cdec7","observation_id":"e9cedaff-0bd3-4b3f-9b0f-34babca8d601","study_id":"6327e26a-4d95-4c6c-855d-f24ae5f91ce5","volume_cm3":0.03},"target_id":"e9cedaff-0bd3-4b3f-9b0f-34babca8d601","target_table":"lesion_observations"},{"id":"98a8b3cd-37f8-4277-8121-6aa46b0053ab","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"4ed04a68-bdac-4fbc-9e42-08b6ac2cdec7","observation_id":"e9cedaff-0bd3-4b3f-9b0f-34babca8d601","study_id":"6327e26a-4d95-4c6c-855d-f24ae5f91ce5"},"target_id":"e9cedaff-0bd3-4b3f-9b0f-34babca8d601","target_table":"lesion_observations"}],"id":"b2c3e2ad-e838-4181-9a01-c252cc72f0a3","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/none/9aa400db-54e2-4d2e-a7f9-06b4c41d3937.json b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/none/9aa400db-54e2-4d2e-a7f9-06b4c41d3937.json
new file mode 100644
index 0000000000000000000000000000000000000000..25acbc5d4e546d5c285f0ee912126c72bf24ae8d
--- /dev/null
+++ b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/none/9aa400db-54e2-4d2e-a7f9-06b4c41d3937.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L02 was measured at 1 timepoint, enhancing volume: recurrence: 2.0 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:09.329978Z","evidence_items":[{"id":"a868faf5-d83c-4438-99b6-38c765c43c4f","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"9aa400db-54e2-4d2e-a7f9-06b4c41d3937","observation_id":"5d5601fc-ebd8-47dc-947d-d4eca18545cf","study_id":"7c494e6b-eaed-4929-8b88-442a9714b660","volume_cm3":0.0},"target_id":"5d5601fc-ebd8-47dc-947d-d4eca18545cf","target_table":"lesion_observations"},{"id":"1dc7610e-d58a-4c0b-bbfd-450c931cc5c4","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"9aa400db-54e2-4d2e-a7f9-06b4c41d3937","observation_id":"5d5601fc-ebd8-47dc-947d-d4eca18545cf","study_id":"7c494e6b-eaed-4929-8b88-442a9714b660"},"target_id":"5d5601fc-ebd8-47dc-947d-d4eca18545cf","target_table":"lesion_observations"}],"id":"49ed0095-0355-4dff-9a8b-e30019145280","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/none/c9281a8d-12ad-4748-ba43-3c0ab8b35806.json b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/none/c9281a8d-12ad-4748-ba43-3c0ab8b35806.json
new file mode 100644
index 0000000000000000000000000000000000000000..7217ca397a1e2eb74b2ceab90f09e354b2453071
--- /dev/null
+++ b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/none/c9281a8d-12ad-4748-ba43-3c0ab8b35806.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L03 was measured at 1 timepoint, enhancing volume: recurrence: 1.3 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:09.390479Z","evidence_items":[{"id":"43895ac2-50ac-4c59-b039-e5671e6d85f2","kind":"MEASUREMENT","label":"L03 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"c9281a8d-12ad-4748-ba43-3c0ab8b35806","observation_id":"4c6e65b4-a201-4d0a-9ee0-03cd6709089b","study_id":"7c494e6b-eaed-4929-8b88-442a9714b660","volume_cm3":0.0},"target_id":"4c6e65b4-a201-4d0a-9ee0-03cd6709089b","target_table":"lesion_observations"},{"id":"5f087399-4694-4281-b5c0-8d95c6051d90","kind":"SEGMENTATION","label":"Segmented enhancing for L03","locator":{"lesion_id":"c9281a8d-12ad-4748-ba43-3c0ab8b35806","observation_id":"4c6e65b4-a201-4d0a-9ee0-03cd6709089b","study_id":"7c494e6b-eaed-4929-8b88-442a9714b660"},"target_id":"4c6e65b4-a201-4d0a-9ee0-03cd6709089b","target_table":"lesion_observations"}],"id":"14b81ab7-9a32-4890-8db1-b88268821037","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/none/none.json b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/none/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..373538fea7b80d49ebf99b23f193aa883e53b9ce
--- /dev/null
+++ b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/EVIDENCE_FOR_FINDING/none/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion specified"}
\ No newline at end of file
diff --git a/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/LARGEST_CHANGE/6327e26a-4d95-4c6c-855d-f24ae5f91ce5/none.json b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/LARGEST_CHANGE/6327e26a-4d95-4c6c-855d-f24ae5f91ce5/none.json
new file mode 100644
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\ No newline at end of file
diff --git a/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/LARGEST_CHANGE/7c494e6b-eaed-4929-8b88-442a9714b660/none.json b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/LARGEST_CHANGE/7c494e6b-eaed-4929-8b88-442a9714b660/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..2ec428f0b84f872b58fdf0703372e9635adae73d
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@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/LARGEST_CHANGE/bc72f3bf-276d-48b9-96c9-0ac9e1f6743b/none.json b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/LARGEST_CHANGE/bc72f3bf-276d-48b9-96c9-0ac9e1f6743b/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..2ec428f0b84f872b58fdf0703372e9635adae73d
--- /dev/null
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@@ -0,0 +1 @@
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diff --git a/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/LARGEST_CHANGE/none/none.json b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/LARGEST_CHANGE/none/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..2ec428f0b84f872b58fdf0703372e9635adae73d
--- /dev/null
+++ b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/LARGEST_CHANGE/none/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no measured change between any two studies"}
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diff --git a/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/WHAT_CHANGED/6327e26a-4d95-4c6c-855d-f24ae5f91ce5/none.json b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/WHAT_CHANGED/6327e26a-4d95-4c6c-855d-f24ae5f91ce5/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..91d2f98bda15001d85c8550eace5a773cf71e3d9
--- /dev/null
+++ b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/WHAT_CHANGED/6327e26a-4d95-4c6c-855d-f24ae5f91ce5/none.json
@@ -0,0 +1 @@
+{"cached":false,"observation":{"answer_text":"No measured enhancing volume changed by more than 25%. 1 lesion had no prior to compare against: L01 measures 25.5 mm\u00b3 (first measurement, no prior to compare). Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:08.848972Z","evidence_items":[{"id":"f6912aa4-5663-44b6-8edd-18b01034d6bc","kind":"MEASUREMENT","label":"L01 volume 0.03 cm\u00b3 at preoperative","locator":{"lesion_id":"4ed04a68-bdac-4fbc-9e42-08b6ac2cdec7","observation_id":"e9cedaff-0bd3-4b3f-9b0f-34babca8d601","study_id":"6327e26a-4d95-4c6c-855d-f24ae5f91ce5","volume_cm3":0.03},"target_id":"e9cedaff-0bd3-4b3f-9b0f-34babca8d601","target_table":"lesion_observations"},{"id":"b11a8562-f736-4ae2-a0c2-c623d99387c9","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"4ed04a68-bdac-4fbc-9e42-08b6ac2cdec7","observation_id":"e9cedaff-0bd3-4b3f-9b0f-34babca8d601","study_id":"6327e26a-4d95-4c6c-855d-f24ae5f91ce5"},"target_id":"e9cedaff-0bd3-4b3f-9b0f-34babca8d601","target_table":"lesion_observations"}],"id":"384d13ed-6af0-451b-96af-f2ea84283b65","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"WHAT_CHANGED","question_text":"What changed since the previous scan?","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
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diff --git a/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/WHAT_CHANGED/7c494e6b-eaed-4929-8b88-442a9714b660/none.json b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/WHAT_CHANGED/7c494e6b-eaed-4929-8b88-442a9714b660/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..fe90a93f241fa86609d696528afaa4f264bc0f14
--- /dev/null
+++ b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/WHAT_CHANGED/7c494e6b-eaed-4929-8b88-442a9714b660/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"No measured enhancing volume changed by more than 25%. 2 lesions had no prior to compare against: L02 measures 2.0 mm\u00b3 (first measurement, no prior to compare); L03 measures 1.3 mm\u00b3 (first measurement, no prior to compare). Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:19:40.286927Z","evidence_items":[{"id":"b977813c-7ef9-42c1-bd12-ac757acba5a6","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"9aa400db-54e2-4d2e-a7f9-06b4c41d3937","observation_id":"5d5601fc-ebd8-47dc-947d-d4eca18545cf","study_id":"7c494e6b-eaed-4929-8b88-442a9714b660","volume_cm3":0.0},"target_id":"5d5601fc-ebd8-47dc-947d-d4eca18545cf","target_table":"lesion_observations"},{"id":"be699f33-0f30-49f9-8ad5-07f33fec7fb2","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"9aa400db-54e2-4d2e-a7f9-06b4c41d3937","observation_id":"5d5601fc-ebd8-47dc-947d-d4eca18545cf","study_id":"7c494e6b-eaed-4929-8b88-442a9714b660"},"target_id":"5d5601fc-ebd8-47dc-947d-d4eca18545cf","target_table":"lesion_observations"},{"id":"10f3fd40-d707-4dc4-9af4-62566232a4ed","kind":"MEASUREMENT","label":"L03 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"c9281a8d-12ad-4748-ba43-3c0ab8b35806","observation_id":"4c6e65b4-a201-4d0a-9ee0-03cd6709089b","study_id":"7c494e6b-eaed-4929-8b88-442a9714b660","volume_cm3":0.0},"target_id":"4c6e65b4-a201-4d0a-9ee0-03cd6709089b","target_table":"lesion_observations"},{"id":"fd71c79b-ff3e-4205-86b1-f0c7c8d5bedb","kind":"SEGMENTATION","label":"Segmented enhancing for L03","locator":{"lesion_id":"c9281a8d-12ad-4748-ba43-3c0ab8b35806","observation_id":"4c6e65b4-a201-4d0a-9ee0-03cd6709089b","study_id":"7c494e6b-eaed-4929-8b88-442a9714b660"},"target_id":"4c6e65b4-a201-4d0a-9ee0-03cd6709089b","target_table":"lesion_observations"}],"id":"ce905af8-2233-448d-8b7e-b6dbd122829d","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"WHAT_CHANGED","question_text":"What changed since the previous scan?","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
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diff --git a/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/WHAT_CHANGED/bc72f3bf-276d-48b9-96c9-0ac9e1f6743b/none.json b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/WHAT_CHANGED/bc72f3bf-276d-48b9-96c9-0ac9e1f6743b/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..536bd808d7870cd5caa730bc9edffd6c38484ef5
--- /dev/null
+++ b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/WHAT_CHANGED/bc72f3bf-276d-48b9-96c9-0ac9e1f6743b/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no measurements support an answer"}
\ No newline at end of file
diff --git a/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/WHAT_CHANGED/none/none.json b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/WHAT_CHANGED/none/none.json
new file mode 100644
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--- /dev/null
+++ b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/WHAT_CHANGED/none/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"No measured enhancing volume changed by more than 25%. 2 lesions had no prior to compare against: L02 measures 2.0 mm\u00b3 (first measurement, no prior to compare); L03 measures 1.3 mm\u00b3 (first measurement, no prior to compare). Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:19:40.286927Z","evidence_items":[{"id":"b977813c-7ef9-42c1-bd12-ac757acba5a6","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"9aa400db-54e2-4d2e-a7f9-06b4c41d3937","observation_id":"5d5601fc-ebd8-47dc-947d-d4eca18545cf","study_id":"7c494e6b-eaed-4929-8b88-442a9714b660","volume_cm3":0.0},"target_id":"5d5601fc-ebd8-47dc-947d-d4eca18545cf","target_table":"lesion_observations"},{"id":"be699f33-0f30-49f9-8ad5-07f33fec7fb2","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"9aa400db-54e2-4d2e-a7f9-06b4c41d3937","observation_id":"5d5601fc-ebd8-47dc-947d-d4eca18545cf","study_id":"7c494e6b-eaed-4929-8b88-442a9714b660"},"target_id":"5d5601fc-ebd8-47dc-947d-d4eca18545cf","target_table":"lesion_observations"},{"id":"10f3fd40-d707-4dc4-9af4-62566232a4ed","kind":"MEASUREMENT","label":"L03 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"c9281a8d-12ad-4748-ba43-3c0ab8b35806","observation_id":"4c6e65b4-a201-4d0a-9ee0-03cd6709089b","study_id":"7c494e6b-eaed-4929-8b88-442a9714b660","volume_cm3":0.0},"target_id":"4c6e65b4-a201-4d0a-9ee0-03cd6709089b","target_table":"lesion_observations"},{"id":"fd71c79b-ff3e-4205-86b1-f0c7c8d5bedb","kind":"SEGMENTATION","label":"Segmented enhancing for L03","locator":{"lesion_id":"c9281a8d-12ad-4748-ba43-3c0ab8b35806","observation_id":"4c6e65b4-a201-4d0a-9ee0-03cd6709089b","study_id":"7c494e6b-eaed-4929-8b88-442a9714b660"},"target_id":"4c6e65b4-a201-4d0a-9ee0-03cd6709089b","target_table":"lesion_observations"}],"id":"ce905af8-2233-448d-8b7e-b6dbd122829d","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"WHAT_CHANGED","question_text":"What changed since the previous scan?","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
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diff --git a/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/WHAT_REMAINED_STABLE/6327e26a-4d95-4c6c-855d-f24ae5f91ce5/none.json b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/WHAT_REMAINED_STABLE/6327e26a-4d95-4c6c-855d-f24ae5f91ce5/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..af543f9540f61e6cc3a9aa73745474348db5f614
--- /dev/null
+++ b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/WHAT_REMAINED_STABLE/6327e26a-4d95-4c6c-855d-f24ae5f91ce5/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion has a measured change at this timepoint"}
\ No newline at end of file
diff --git a/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/WHAT_REMAINED_STABLE/7c494e6b-eaed-4929-8b88-442a9714b660/none.json b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/WHAT_REMAINED_STABLE/7c494e6b-eaed-4929-8b88-442a9714b660/none.json
new file mode 100644
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+++ b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/WHAT_REMAINED_STABLE/7c494e6b-eaed-4929-8b88-442a9714b660/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion has a measured change at this timepoint"}
\ No newline at end of file
diff --git a/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/WHAT_REMAINED_STABLE/bc72f3bf-276d-48b9-96c9-0ac9e1f6743b/none.json b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/WHAT_REMAINED_STABLE/bc72f3bf-276d-48b9-96c9-0ac9e1f6743b/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..af543f9540f61e6cc3a9aa73745474348db5f614
--- /dev/null
+++ b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/WHAT_REMAINED_STABLE/bc72f3bf-276d-48b9-96c9-0ac9e1f6743b/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion has a measured change at this timepoint"}
\ No newline at end of file
diff --git a/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/WHAT_REMAINED_STABLE/none/none.json b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/WHAT_REMAINED_STABLE/none/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..af543f9540f61e6cc3a9aa73745474348db5f614
--- /dev/null
+++ b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/WHAT_REMAINED_STABLE/none/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion has a measured change at this timepoint"}
\ No newline at end of file
diff --git a/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/WHEN_LARGEST_CHANGE/6327e26a-4d95-4c6c-855d-f24ae5f91ce5/none.json b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/WHEN_LARGEST_CHANGE/6327e26a-4d95-4c6c-855d-f24ae5f91ce5/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..2ec428f0b84f872b58fdf0703372e9635adae73d
--- /dev/null
+++ b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/WHEN_LARGEST_CHANGE/6327e26a-4d95-4c6c-855d-f24ae5f91ce5/none.json
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/WHEN_LARGEST_CHANGE/7c494e6b-eaed-4929-8b88-442a9714b660/none.json b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/WHEN_LARGEST_CHANGE/7c494e6b-eaed-4929-8b88-442a9714b660/none.json
new file mode 100644
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@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/WHEN_LARGEST_CHANGE/bc72f3bf-276d-48b9-96c9-0ac9e1f6743b/none.json b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/WHEN_LARGEST_CHANGE/bc72f3bf-276d-48b9-96c9-0ac9e1f6743b/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..2ec428f0b84f872b58fdf0703372e9635adae73d
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@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/WHEN_LARGEST_CHANGE/none/none.json b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/WHEN_LARGEST_CHANGE/none/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..2ec428f0b84f872b58fdf0703372e9635adae73d
--- /dev/null
+++ b/api/answers/6bc843a9-e804-46d5-9d7d-d387a1f9c1ed/WHEN_LARGEST_CHANGE/none/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no measured change between any two studies"}
\ No newline at end of file
diff --git a/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/EVIDENCE_FOR_FINDING/06f843bf-75d5-45a7-8630-56ea34a8acc0/165ea25a-db3b-4a83-acd8-bc7a15fde834.json b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/EVIDENCE_FOR_FINDING/06f843bf-75d5-45a7-8630-56ea34a8acc0/165ea25a-db3b-4a83-acd8-bc7a15fde834.json
new file mode 100644
index 0000000000000000000000000000000000000000..dd37871af144ed535371f8b13e32cbc923f333f3
--- /dev/null
+++ b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/EVIDENCE_FOR_FINDING/06f843bf-75d5-45a7-8630-56ea34a8acc0/165ea25a-db3b-4a83-acd8-bc7a15fde834.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L01 was measured at 2 timepoints, enhancing volume: preoperative: 10.5 mm\u00b3; recurrence: 26.4 mm\u00b3 (+152.1%). Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:12.732013Z","evidence_items":[{"id":"e53eb6c5-a2e5-4a75-a0e7-b946ee49381e","kind":"MEASUREMENT","label":"L01 volume 0.01 cm\u00b3 at preoperative","locator":{"lesion_id":"165ea25a-db3b-4a83-acd8-bc7a15fde834","observation_id":"d30ef0bb-dfdd-4757-a3e9-6eadcf7b3f06","study_id":"784f8c9d-23b0-4cd1-acf6-b78107faef67","volume_cm3":0.01},"target_id":"d30ef0bb-dfdd-4757-a3e9-6eadcf7b3f06","target_table":"lesion_observations"},{"id":"86fb7e57-f53f-42d5-9715-c2bac70269fc","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"165ea25a-db3b-4a83-acd8-bc7a15fde834","observation_id":"d30ef0bb-dfdd-4757-a3e9-6eadcf7b3f06","study_id":"784f8c9d-23b0-4cd1-acf6-b78107faef67"},"target_id":"d30ef0bb-dfdd-4757-a3e9-6eadcf7b3f06","target_table":"lesion_observations"},{"id":"15abdfd5-cadd-40ec-8c9a-1006fbe0dbd1","kind":"MEASUREMENT","label":"L01 volume 0.03 cm\u00b3 at recurrence","locator":{"lesion_id":"165ea25a-db3b-4a83-acd8-bc7a15fde834","observation_id":"021641b9-4821-4496-82ec-bf819d0f2b62","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0","volume_cm3":0.03},"target_id":"021641b9-4821-4496-82ec-bf819d0f2b62","target_table":"lesion_observations"},{"id":"69aa7f01-15ed-497c-92cd-7cd301d28c7c","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"165ea25a-db3b-4a83-acd8-bc7a15fde834","observation_id":"021641b9-4821-4496-82ec-bf819d0f2b62","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0"},"target_id":"021641b9-4821-4496-82ec-bf819d0f2b62","target_table":"lesion_observations"}],"id":"13a9e5d7-8fd6-4712-abaf-1829ff30b2f7","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/EVIDENCE_FOR_FINDING/06f843bf-75d5-45a7-8630-56ea34a8acc0/a2ea2a2e-c404-4a7f-b8dd-68a2110e6bcd.json b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/EVIDENCE_FOR_FINDING/06f843bf-75d5-45a7-8630-56ea34a8acc0/a2ea2a2e-c404-4a7f-b8dd-68a2110e6bcd.json
new file mode 100644
index 0000000000000000000000000000000000000000..8fff01488a0aee43e72638e63c4cb06c0e8764d8
--- /dev/null
+++ b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/EVIDENCE_FOR_FINDING/06f843bf-75d5-45a7-8630-56ea34a8acc0/a2ea2a2e-c404-4a7f-b8dd-68a2110e6bcd.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L02 was measured at 1 timepoint, enhancing volume: recurrence: 0.8 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:12.795722Z","evidence_items":[{"id":"745c3354-d554-4890-8b4d-7f757c2a6a8c","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"a2ea2a2e-c404-4a7f-b8dd-68a2110e6bcd","observation_id":"848b8524-81c7-4874-a36f-e6e07cd2327a","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0","volume_cm3":0.0},"target_id":"848b8524-81c7-4874-a36f-e6e07cd2327a","target_table":"lesion_observations"},{"id":"0ced7b7e-152a-4cc3-aec4-40dc4417e5fc","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"a2ea2a2e-c404-4a7f-b8dd-68a2110e6bcd","observation_id":"848b8524-81c7-4874-a36f-e6e07cd2327a","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0"},"target_id":"848b8524-81c7-4874-a36f-e6e07cd2327a","target_table":"lesion_observations"}],"id":"7e94bd87-0959-4700-8bfa-5abbe9b934a4","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/EVIDENCE_FOR_FINDING/06f843bf-75d5-45a7-8630-56ea34a8acc0/none.json b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/EVIDENCE_FOR_FINDING/06f843bf-75d5-45a7-8630-56ea34a8acc0/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..373538fea7b80d49ebf99b23f193aa883e53b9ce
--- /dev/null
+++ b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/EVIDENCE_FOR_FINDING/06f843bf-75d5-45a7-8630-56ea34a8acc0/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion specified"}
\ No newline at end of file
diff --git a/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/EVIDENCE_FOR_FINDING/784f8c9d-23b0-4cd1-acf6-b78107faef67/165ea25a-db3b-4a83-acd8-bc7a15fde834.json b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/EVIDENCE_FOR_FINDING/784f8c9d-23b0-4cd1-acf6-b78107faef67/165ea25a-db3b-4a83-acd8-bc7a15fde834.json
new file mode 100644
index 0000000000000000000000000000000000000000..7725d53333dd0e205b338996d0773cfbc75078c3
--- /dev/null
+++ b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/EVIDENCE_FOR_FINDING/784f8c9d-23b0-4cd1-acf6-b78107faef67/165ea25a-db3b-4a83-acd8-bc7a15fde834.json
@@ -0,0 +1 @@
+{"cached":false,"observation":{"answer_text":"L01 was measured at 2 timepoints, enhancing volume: preoperative: 10.5 mm\u00b3; recurrence: 26.4 mm\u00b3 (+152.1%). Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:12.732013Z","evidence_items":[{"id":"e53eb6c5-a2e5-4a75-a0e7-b946ee49381e","kind":"MEASUREMENT","label":"L01 volume 0.01 cm\u00b3 at preoperative","locator":{"lesion_id":"165ea25a-db3b-4a83-acd8-bc7a15fde834","observation_id":"d30ef0bb-dfdd-4757-a3e9-6eadcf7b3f06","study_id":"784f8c9d-23b0-4cd1-acf6-b78107faef67","volume_cm3":0.01},"target_id":"d30ef0bb-dfdd-4757-a3e9-6eadcf7b3f06","target_table":"lesion_observations"},{"id":"86fb7e57-f53f-42d5-9715-c2bac70269fc","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"165ea25a-db3b-4a83-acd8-bc7a15fde834","observation_id":"d30ef0bb-dfdd-4757-a3e9-6eadcf7b3f06","study_id":"784f8c9d-23b0-4cd1-acf6-b78107faef67"},"target_id":"d30ef0bb-dfdd-4757-a3e9-6eadcf7b3f06","target_table":"lesion_observations"},{"id":"15abdfd5-cadd-40ec-8c9a-1006fbe0dbd1","kind":"MEASUREMENT","label":"L01 volume 0.03 cm\u00b3 at recurrence","locator":{"lesion_id":"165ea25a-db3b-4a83-acd8-bc7a15fde834","observation_id":"021641b9-4821-4496-82ec-bf819d0f2b62","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0","volume_cm3":0.03},"target_id":"021641b9-4821-4496-82ec-bf819d0f2b62","target_table":"lesion_observations"},{"id":"69aa7f01-15ed-497c-92cd-7cd301d28c7c","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"165ea25a-db3b-4a83-acd8-bc7a15fde834","observation_id":"021641b9-4821-4496-82ec-bf819d0f2b62","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0"},"target_id":"021641b9-4821-4496-82ec-bf819d0f2b62","target_table":"lesion_observations"}],"id":"13a9e5d7-8fd6-4712-abaf-1829ff30b2f7","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
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diff --git a/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/EVIDENCE_FOR_FINDING/784f8c9d-23b0-4cd1-acf6-b78107faef67/a2ea2a2e-c404-4a7f-b8dd-68a2110e6bcd.json b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/EVIDENCE_FOR_FINDING/784f8c9d-23b0-4cd1-acf6-b78107faef67/a2ea2a2e-c404-4a7f-b8dd-68a2110e6bcd.json
new file mode 100644
index 0000000000000000000000000000000000000000..8a7013a2c6ec48d7d3f129803273d15523cbaebf
--- /dev/null
+++ b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/EVIDENCE_FOR_FINDING/784f8c9d-23b0-4cd1-acf6-b78107faef67/a2ea2a2e-c404-4a7f-b8dd-68a2110e6bcd.json
@@ -0,0 +1 @@
+{"cached":false,"observation":{"answer_text":"L02 was measured at 1 timepoint, enhancing volume: recurrence: 0.8 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:12.795722Z","evidence_items":[{"id":"745c3354-d554-4890-8b4d-7f757c2a6a8c","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"a2ea2a2e-c404-4a7f-b8dd-68a2110e6bcd","observation_id":"848b8524-81c7-4874-a36f-e6e07cd2327a","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0","volume_cm3":0.0},"target_id":"848b8524-81c7-4874-a36f-e6e07cd2327a","target_table":"lesion_observations"},{"id":"0ced7b7e-152a-4cc3-aec4-40dc4417e5fc","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"a2ea2a2e-c404-4a7f-b8dd-68a2110e6bcd","observation_id":"848b8524-81c7-4874-a36f-e6e07cd2327a","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0"},"target_id":"848b8524-81c7-4874-a36f-e6e07cd2327a","target_table":"lesion_observations"}],"id":"7e94bd87-0959-4700-8bfa-5abbe9b934a4","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/EVIDENCE_FOR_FINDING/784f8c9d-23b0-4cd1-acf6-b78107faef67/none.json b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/EVIDENCE_FOR_FINDING/784f8c9d-23b0-4cd1-acf6-b78107faef67/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..373538fea7b80d49ebf99b23f193aa883e53b9ce
--- /dev/null
+++ b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/EVIDENCE_FOR_FINDING/784f8c9d-23b0-4cd1-acf6-b78107faef67/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion specified"}
\ No newline at end of file
diff --git a/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/EVIDENCE_FOR_FINDING/d0b8c25d-19c6-4fce-8837-049d2b4e77a7/165ea25a-db3b-4a83-acd8-bc7a15fde834.json b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/EVIDENCE_FOR_FINDING/d0b8c25d-19c6-4fce-8837-049d2b4e77a7/165ea25a-db3b-4a83-acd8-bc7a15fde834.json
new file mode 100644
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@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L01 was measured at 2 timepoints, enhancing volume: preoperative: 10.5 mm\u00b3; recurrence: 26.4 mm\u00b3 (+152.1%). Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:12.732013Z","evidence_items":[{"id":"e53eb6c5-a2e5-4a75-a0e7-b946ee49381e","kind":"MEASUREMENT","label":"L01 volume 0.01 cm\u00b3 at preoperative","locator":{"lesion_id":"165ea25a-db3b-4a83-acd8-bc7a15fde834","observation_id":"d30ef0bb-dfdd-4757-a3e9-6eadcf7b3f06","study_id":"784f8c9d-23b0-4cd1-acf6-b78107faef67","volume_cm3":0.01},"target_id":"d30ef0bb-dfdd-4757-a3e9-6eadcf7b3f06","target_table":"lesion_observations"},{"id":"86fb7e57-f53f-42d5-9715-c2bac70269fc","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"165ea25a-db3b-4a83-acd8-bc7a15fde834","observation_id":"d30ef0bb-dfdd-4757-a3e9-6eadcf7b3f06","study_id":"784f8c9d-23b0-4cd1-acf6-b78107faef67"},"target_id":"d30ef0bb-dfdd-4757-a3e9-6eadcf7b3f06","target_table":"lesion_observations"},{"id":"15abdfd5-cadd-40ec-8c9a-1006fbe0dbd1","kind":"MEASUREMENT","label":"L01 volume 0.03 cm\u00b3 at recurrence","locator":{"lesion_id":"165ea25a-db3b-4a83-acd8-bc7a15fde834","observation_id":"021641b9-4821-4496-82ec-bf819d0f2b62","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0","volume_cm3":0.03},"target_id":"021641b9-4821-4496-82ec-bf819d0f2b62","target_table":"lesion_observations"},{"id":"69aa7f01-15ed-497c-92cd-7cd301d28c7c","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"165ea25a-db3b-4a83-acd8-bc7a15fde834","observation_id":"021641b9-4821-4496-82ec-bf819d0f2b62","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0"},"target_id":"021641b9-4821-4496-82ec-bf819d0f2b62","target_table":"lesion_observations"}],"id":"13a9e5d7-8fd6-4712-abaf-1829ff30b2f7","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/EVIDENCE_FOR_FINDING/d0b8c25d-19c6-4fce-8837-049d2b4e77a7/a2ea2a2e-c404-4a7f-b8dd-68a2110e6bcd.json b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/EVIDENCE_FOR_FINDING/d0b8c25d-19c6-4fce-8837-049d2b4e77a7/a2ea2a2e-c404-4a7f-b8dd-68a2110e6bcd.json
new file mode 100644
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+++ b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/EVIDENCE_FOR_FINDING/d0b8c25d-19c6-4fce-8837-049d2b4e77a7/a2ea2a2e-c404-4a7f-b8dd-68a2110e6bcd.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L02 was measured at 1 timepoint, enhancing volume: recurrence: 0.8 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:12.795722Z","evidence_items":[{"id":"745c3354-d554-4890-8b4d-7f757c2a6a8c","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"a2ea2a2e-c404-4a7f-b8dd-68a2110e6bcd","observation_id":"848b8524-81c7-4874-a36f-e6e07cd2327a","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0","volume_cm3":0.0},"target_id":"848b8524-81c7-4874-a36f-e6e07cd2327a","target_table":"lesion_observations"},{"id":"0ced7b7e-152a-4cc3-aec4-40dc4417e5fc","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"a2ea2a2e-c404-4a7f-b8dd-68a2110e6bcd","observation_id":"848b8524-81c7-4874-a36f-e6e07cd2327a","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0"},"target_id":"848b8524-81c7-4874-a36f-e6e07cd2327a","target_table":"lesion_observations"}],"id":"7e94bd87-0959-4700-8bfa-5abbe9b934a4","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/EVIDENCE_FOR_FINDING/d0b8c25d-19c6-4fce-8837-049d2b4e77a7/none.json b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/EVIDENCE_FOR_FINDING/d0b8c25d-19c6-4fce-8837-049d2b4e77a7/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..373538fea7b80d49ebf99b23f193aa883e53b9ce
--- /dev/null
+++ b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/EVIDENCE_FOR_FINDING/d0b8c25d-19c6-4fce-8837-049d2b4e77a7/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion specified"}
\ No newline at end of file
diff --git a/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/EVIDENCE_FOR_FINDING/none/165ea25a-db3b-4a83-acd8-bc7a15fde834.json b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/EVIDENCE_FOR_FINDING/none/165ea25a-db3b-4a83-acd8-bc7a15fde834.json
new file mode 100644
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+++ b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/EVIDENCE_FOR_FINDING/none/165ea25a-db3b-4a83-acd8-bc7a15fde834.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L01 was measured at 2 timepoints, enhancing volume: preoperative: 10.5 mm\u00b3; recurrence: 26.4 mm\u00b3 (+152.1%). Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:12.732013Z","evidence_items":[{"id":"e53eb6c5-a2e5-4a75-a0e7-b946ee49381e","kind":"MEASUREMENT","label":"L01 volume 0.01 cm\u00b3 at preoperative","locator":{"lesion_id":"165ea25a-db3b-4a83-acd8-bc7a15fde834","observation_id":"d30ef0bb-dfdd-4757-a3e9-6eadcf7b3f06","study_id":"784f8c9d-23b0-4cd1-acf6-b78107faef67","volume_cm3":0.01},"target_id":"d30ef0bb-dfdd-4757-a3e9-6eadcf7b3f06","target_table":"lesion_observations"},{"id":"86fb7e57-f53f-42d5-9715-c2bac70269fc","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"165ea25a-db3b-4a83-acd8-bc7a15fde834","observation_id":"d30ef0bb-dfdd-4757-a3e9-6eadcf7b3f06","study_id":"784f8c9d-23b0-4cd1-acf6-b78107faef67"},"target_id":"d30ef0bb-dfdd-4757-a3e9-6eadcf7b3f06","target_table":"lesion_observations"},{"id":"15abdfd5-cadd-40ec-8c9a-1006fbe0dbd1","kind":"MEASUREMENT","label":"L01 volume 0.03 cm\u00b3 at recurrence","locator":{"lesion_id":"165ea25a-db3b-4a83-acd8-bc7a15fde834","observation_id":"021641b9-4821-4496-82ec-bf819d0f2b62","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0","volume_cm3":0.03},"target_id":"021641b9-4821-4496-82ec-bf819d0f2b62","target_table":"lesion_observations"},{"id":"69aa7f01-15ed-497c-92cd-7cd301d28c7c","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"165ea25a-db3b-4a83-acd8-bc7a15fde834","observation_id":"021641b9-4821-4496-82ec-bf819d0f2b62","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0"},"target_id":"021641b9-4821-4496-82ec-bf819d0f2b62","target_table":"lesion_observations"}],"id":"13a9e5d7-8fd6-4712-abaf-1829ff30b2f7","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/EVIDENCE_FOR_FINDING/none/a2ea2a2e-c404-4a7f-b8dd-68a2110e6bcd.json b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/EVIDENCE_FOR_FINDING/none/a2ea2a2e-c404-4a7f-b8dd-68a2110e6bcd.json
new file mode 100644
index 0000000000000000000000000000000000000000..8fff01488a0aee43e72638e63c4cb06c0e8764d8
--- /dev/null
+++ b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/EVIDENCE_FOR_FINDING/none/a2ea2a2e-c404-4a7f-b8dd-68a2110e6bcd.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L02 was measured at 1 timepoint, enhancing volume: recurrence: 0.8 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:12.795722Z","evidence_items":[{"id":"745c3354-d554-4890-8b4d-7f757c2a6a8c","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"a2ea2a2e-c404-4a7f-b8dd-68a2110e6bcd","observation_id":"848b8524-81c7-4874-a36f-e6e07cd2327a","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0","volume_cm3":0.0},"target_id":"848b8524-81c7-4874-a36f-e6e07cd2327a","target_table":"lesion_observations"},{"id":"0ced7b7e-152a-4cc3-aec4-40dc4417e5fc","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"a2ea2a2e-c404-4a7f-b8dd-68a2110e6bcd","observation_id":"848b8524-81c7-4874-a36f-e6e07cd2327a","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0"},"target_id":"848b8524-81c7-4874-a36f-e6e07cd2327a","target_table":"lesion_observations"}],"id":"7e94bd87-0959-4700-8bfa-5abbe9b934a4","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/EVIDENCE_FOR_FINDING/none/none.json b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/EVIDENCE_FOR_FINDING/none/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..373538fea7b80d49ebf99b23f193aa883e53b9ce
--- /dev/null
+++ b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/EVIDENCE_FOR_FINDING/none/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion specified"}
\ No newline at end of file
diff --git a/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/LARGEST_CHANGE/06f843bf-75d5-45a7-8630-56ea34a8acc0/none.json b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/LARGEST_CHANGE/06f843bf-75d5-45a7-8630-56ea34a8acc0/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..671929377a83f02efb215326db9de63a857a714e
--- /dev/null
+++ b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/LARGEST_CHANGE/06f843bf-75d5-45a7-8630-56ea34a8acc0/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"The largest measured enhancing volume change is L01 measures 26.4 mm\u00b3, increased by 152.1% (15.9 mm\u00b3) at recurrence, compared against preoperative. This is the largest of 1 measured change across the timeline. Confidence 0.92.","confidence":0.92,"created_at":"2026-08-18T22:19:41.126637Z","evidence_items":[{"id":"8c04e639-e47d-4aca-92e6-fc98d126f5ac","kind":"MEASUREMENT","label":"L01 volume 0.03 cm\u00b3 at recurrence","locator":{"lesion_id":"165ea25a-db3b-4a83-acd8-bc7a15fde834","observation_id":"021641b9-4821-4496-82ec-bf819d0f2b62","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0","volume_cm3":0.03},"target_id":"021641b9-4821-4496-82ec-bf819d0f2b62","target_table":"lesion_observations"},{"id":"f2001d10-c495-41da-a739-25b8be21705a","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"165ea25a-db3b-4a83-acd8-bc7a15fde834","observation_id":"021641b9-4821-4496-82ec-bf819d0f2b62","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0"},"target_id":"021641b9-4821-4496-82ec-bf819d0f2b62","target_table":"lesion_observations"},{"id":"824cff4b-17b3-4220-8b7d-c3778ac7b7c0","kind":"PRIOR_STUDY","label":"Compared against preoperative","locator":{"study_id":"784f8c9d-23b0-4cd1-acf6-b78107faef67","timepoint":"preoperative"},"target_id":"784f8c9d-23b0-4cd1-acf6-b78107faef67","target_table":"studies"}],"id":"d98da64f-59e4-43db-96e1-dc49a739bbec","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"LARGEST_CHANGE","question_text":"Which change is the largest?","safety_notes":["composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/LARGEST_CHANGE/784f8c9d-23b0-4cd1-acf6-b78107faef67/none.json b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/LARGEST_CHANGE/784f8c9d-23b0-4cd1-acf6-b78107faef67/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..671929377a83f02efb215326db9de63a857a714e
--- /dev/null
+++ b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/LARGEST_CHANGE/784f8c9d-23b0-4cd1-acf6-b78107faef67/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"The largest measured enhancing volume change is L01 measures 26.4 mm\u00b3, increased by 152.1% (15.9 mm\u00b3) at recurrence, compared against preoperative. This is the largest of 1 measured change across the timeline. Confidence 0.92.","confidence":0.92,"created_at":"2026-08-18T22:19:41.126637Z","evidence_items":[{"id":"8c04e639-e47d-4aca-92e6-fc98d126f5ac","kind":"MEASUREMENT","label":"L01 volume 0.03 cm\u00b3 at recurrence","locator":{"lesion_id":"165ea25a-db3b-4a83-acd8-bc7a15fde834","observation_id":"021641b9-4821-4496-82ec-bf819d0f2b62","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0","volume_cm3":0.03},"target_id":"021641b9-4821-4496-82ec-bf819d0f2b62","target_table":"lesion_observations"},{"id":"f2001d10-c495-41da-a739-25b8be21705a","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"165ea25a-db3b-4a83-acd8-bc7a15fde834","observation_id":"021641b9-4821-4496-82ec-bf819d0f2b62","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0"},"target_id":"021641b9-4821-4496-82ec-bf819d0f2b62","target_table":"lesion_observations"},{"id":"824cff4b-17b3-4220-8b7d-c3778ac7b7c0","kind":"PRIOR_STUDY","label":"Compared against preoperative","locator":{"study_id":"784f8c9d-23b0-4cd1-acf6-b78107faef67","timepoint":"preoperative"},"target_id":"784f8c9d-23b0-4cd1-acf6-b78107faef67","target_table":"studies"}],"id":"d98da64f-59e4-43db-96e1-dc49a739bbec","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"LARGEST_CHANGE","question_text":"Which change is the largest?","safety_notes":["composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/LARGEST_CHANGE/d0b8c25d-19c6-4fce-8837-049d2b4e77a7/none.json b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/LARGEST_CHANGE/d0b8c25d-19c6-4fce-8837-049d2b4e77a7/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..671929377a83f02efb215326db9de63a857a714e
--- /dev/null
+++ b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/LARGEST_CHANGE/d0b8c25d-19c6-4fce-8837-049d2b4e77a7/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"The largest measured enhancing volume change is L01 measures 26.4 mm\u00b3, increased by 152.1% (15.9 mm\u00b3) at recurrence, compared against preoperative. This is the largest of 1 measured change across the timeline. Confidence 0.92.","confidence":0.92,"created_at":"2026-08-18T22:19:41.126637Z","evidence_items":[{"id":"8c04e639-e47d-4aca-92e6-fc98d126f5ac","kind":"MEASUREMENT","label":"L01 volume 0.03 cm\u00b3 at recurrence","locator":{"lesion_id":"165ea25a-db3b-4a83-acd8-bc7a15fde834","observation_id":"021641b9-4821-4496-82ec-bf819d0f2b62","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0","volume_cm3":0.03},"target_id":"021641b9-4821-4496-82ec-bf819d0f2b62","target_table":"lesion_observations"},{"id":"f2001d10-c495-41da-a739-25b8be21705a","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"165ea25a-db3b-4a83-acd8-bc7a15fde834","observation_id":"021641b9-4821-4496-82ec-bf819d0f2b62","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0"},"target_id":"021641b9-4821-4496-82ec-bf819d0f2b62","target_table":"lesion_observations"},{"id":"824cff4b-17b3-4220-8b7d-c3778ac7b7c0","kind":"PRIOR_STUDY","label":"Compared against preoperative","locator":{"study_id":"784f8c9d-23b0-4cd1-acf6-b78107faef67","timepoint":"preoperative"},"target_id":"784f8c9d-23b0-4cd1-acf6-b78107faef67","target_table":"studies"}],"id":"d98da64f-59e4-43db-96e1-dc49a739bbec","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"LARGEST_CHANGE","question_text":"Which change is the largest?","safety_notes":["composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/LARGEST_CHANGE/none/none.json b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/LARGEST_CHANGE/none/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..671929377a83f02efb215326db9de63a857a714e
--- /dev/null
+++ b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/LARGEST_CHANGE/none/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"The largest measured enhancing volume change is L01 measures 26.4 mm\u00b3, increased by 152.1% (15.9 mm\u00b3) at recurrence, compared against preoperative. This is the largest of 1 measured change across the timeline. Confidence 0.92.","confidence":0.92,"created_at":"2026-08-18T22:19:41.126637Z","evidence_items":[{"id":"8c04e639-e47d-4aca-92e6-fc98d126f5ac","kind":"MEASUREMENT","label":"L01 volume 0.03 cm\u00b3 at recurrence","locator":{"lesion_id":"165ea25a-db3b-4a83-acd8-bc7a15fde834","observation_id":"021641b9-4821-4496-82ec-bf819d0f2b62","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0","volume_cm3":0.03},"target_id":"021641b9-4821-4496-82ec-bf819d0f2b62","target_table":"lesion_observations"},{"id":"f2001d10-c495-41da-a739-25b8be21705a","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"165ea25a-db3b-4a83-acd8-bc7a15fde834","observation_id":"021641b9-4821-4496-82ec-bf819d0f2b62","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0"},"target_id":"021641b9-4821-4496-82ec-bf819d0f2b62","target_table":"lesion_observations"},{"id":"824cff4b-17b3-4220-8b7d-c3778ac7b7c0","kind":"PRIOR_STUDY","label":"Compared against preoperative","locator":{"study_id":"784f8c9d-23b0-4cd1-acf6-b78107faef67","timepoint":"preoperative"},"target_id":"784f8c9d-23b0-4cd1-acf6-b78107faef67","target_table":"studies"}],"id":"d98da64f-59e4-43db-96e1-dc49a739bbec","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"LARGEST_CHANGE","question_text":"Which change is the largest?","safety_notes":["composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/WHAT_CHANGED/06f843bf-75d5-45a7-8630-56ea34a8acc0/none.json b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/WHAT_CHANGED/06f843bf-75d5-45a7-8630-56ea34a8acc0/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..9750fdbb9546728ad2364a4ed58255cfc7dd0be2
--- /dev/null
+++ b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/WHAT_CHANGED/06f843bf-75d5-45a7-8630-56ea34a8acc0/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"Measured enhancing volume changed by more than 25% for 1 lesion between preoperative and recurrence, 362 days apart: L01 measures 26.4 mm\u00b3, increased by 152.1% (15.9 mm\u00b3). 1 lesion had no prior to compare against: L02 measures 0.8 mm\u00b3 (first measurement, no prior to compare). Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:19:40.979141Z","evidence_items":[{"id":"59898afa-e813-4383-a80d-1a0c5625b9f5","kind":"MEASUREMENT","label":"L01 volume 0.03 cm\u00b3 at recurrence","locator":{"lesion_id":"165ea25a-db3b-4a83-acd8-bc7a15fde834","observation_id":"021641b9-4821-4496-82ec-bf819d0f2b62","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0","volume_cm3":0.03},"target_id":"021641b9-4821-4496-82ec-bf819d0f2b62","target_table":"lesion_observations"},{"id":"e9c75655-bf4d-4b37-9d9b-7d3b30a23062","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"165ea25a-db3b-4a83-acd8-bc7a15fde834","observation_id":"021641b9-4821-4496-82ec-bf819d0f2b62","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0"},"target_id":"021641b9-4821-4496-82ec-bf819d0f2b62","target_table":"lesion_observations"},{"id":"e32a449a-9cff-419f-9a90-2fbf1ba8f56a","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"a2ea2a2e-c404-4a7f-b8dd-68a2110e6bcd","observation_id":"848b8524-81c7-4874-a36f-e6e07cd2327a","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0","volume_cm3":0.0},"target_id":"848b8524-81c7-4874-a36f-e6e07cd2327a","target_table":"lesion_observations"},{"id":"7734f412-aabe-4bc2-bb62-694c58ddced6","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"a2ea2a2e-c404-4a7f-b8dd-68a2110e6bcd","observation_id":"848b8524-81c7-4874-a36f-e6e07cd2327a","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0"},"target_id":"848b8524-81c7-4874-a36f-e6e07cd2327a","target_table":"lesion_observations"},{"id":"37f8e5e5-73ad-4786-8ae4-1b316567a648","kind":"PRIOR_STUDY","label":"Compared against preoperative","locator":{"study_id":"784f8c9d-23b0-4cd1-acf6-b78107faef67","timepoint":"preoperative"},"target_id":"784f8c9d-23b0-4cd1-acf6-b78107faef67","target_table":"studies"}],"id":"9c89db64-2269-41d2-bb1a-c4399d611d05","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"WHAT_CHANGED","question_text":"What changed since the previous scan?","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/WHAT_CHANGED/784f8c9d-23b0-4cd1-acf6-b78107faef67/none.json b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/WHAT_CHANGED/784f8c9d-23b0-4cd1-acf6-b78107faef67/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..85e78469bfb80246d6b192dae6dec623a9ab0fa5
--- /dev/null
+++ b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/WHAT_CHANGED/784f8c9d-23b0-4cd1-acf6-b78107faef67/none.json
@@ -0,0 +1 @@
+{"cached":false,"observation":{"answer_text":"No measured enhancing volume changed by more than 25%. 1 lesion had no prior to compare against: L01 measures 10.5 mm\u00b3 (first measurement, no prior to compare). Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:12.268848Z","evidence_items":[{"id":"6fb8c980-31c3-43d7-a100-7359c5344ac9","kind":"MEASUREMENT","label":"L01 volume 0.01 cm\u00b3 at preoperative","locator":{"lesion_id":"165ea25a-db3b-4a83-acd8-bc7a15fde834","observation_id":"d30ef0bb-dfdd-4757-a3e9-6eadcf7b3f06","study_id":"784f8c9d-23b0-4cd1-acf6-b78107faef67","volume_cm3":0.01},"target_id":"d30ef0bb-dfdd-4757-a3e9-6eadcf7b3f06","target_table":"lesion_observations"},{"id":"80780c69-3d56-43bf-8937-d3f2e85427ab","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"165ea25a-db3b-4a83-acd8-bc7a15fde834","observation_id":"d30ef0bb-dfdd-4757-a3e9-6eadcf7b3f06","study_id":"784f8c9d-23b0-4cd1-acf6-b78107faef67"},"target_id":"d30ef0bb-dfdd-4757-a3e9-6eadcf7b3f06","target_table":"lesion_observations"}],"id":"7756dd99-d169-4dca-93fb-8fa7c0d6092f","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"WHAT_CHANGED","question_text":"What changed since the previous scan?","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/WHAT_CHANGED/d0b8c25d-19c6-4fce-8837-049d2b4e77a7/none.json b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/WHAT_CHANGED/d0b8c25d-19c6-4fce-8837-049d2b4e77a7/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..536bd808d7870cd5caa730bc9edffd6c38484ef5
--- /dev/null
+++ b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/WHAT_CHANGED/d0b8c25d-19c6-4fce-8837-049d2b4e77a7/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no measurements support an answer"}
\ No newline at end of file
diff --git a/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/WHAT_CHANGED/none/none.json b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/WHAT_CHANGED/none/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..9750fdbb9546728ad2364a4ed58255cfc7dd0be2
--- /dev/null
+++ b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/WHAT_CHANGED/none/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"Measured enhancing volume changed by more than 25% for 1 lesion between preoperative and recurrence, 362 days apart: L01 measures 26.4 mm\u00b3, increased by 152.1% (15.9 mm\u00b3). 1 lesion had no prior to compare against: L02 measures 0.8 mm\u00b3 (first measurement, no prior to compare). Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:19:40.979141Z","evidence_items":[{"id":"59898afa-e813-4383-a80d-1a0c5625b9f5","kind":"MEASUREMENT","label":"L01 volume 0.03 cm\u00b3 at recurrence","locator":{"lesion_id":"165ea25a-db3b-4a83-acd8-bc7a15fde834","observation_id":"021641b9-4821-4496-82ec-bf819d0f2b62","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0","volume_cm3":0.03},"target_id":"021641b9-4821-4496-82ec-bf819d0f2b62","target_table":"lesion_observations"},{"id":"e9c75655-bf4d-4b37-9d9b-7d3b30a23062","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"165ea25a-db3b-4a83-acd8-bc7a15fde834","observation_id":"021641b9-4821-4496-82ec-bf819d0f2b62","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0"},"target_id":"021641b9-4821-4496-82ec-bf819d0f2b62","target_table":"lesion_observations"},{"id":"e32a449a-9cff-419f-9a90-2fbf1ba8f56a","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"a2ea2a2e-c404-4a7f-b8dd-68a2110e6bcd","observation_id":"848b8524-81c7-4874-a36f-e6e07cd2327a","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0","volume_cm3":0.0},"target_id":"848b8524-81c7-4874-a36f-e6e07cd2327a","target_table":"lesion_observations"},{"id":"7734f412-aabe-4bc2-bb62-694c58ddced6","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"a2ea2a2e-c404-4a7f-b8dd-68a2110e6bcd","observation_id":"848b8524-81c7-4874-a36f-e6e07cd2327a","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0"},"target_id":"848b8524-81c7-4874-a36f-e6e07cd2327a","target_table":"lesion_observations"},{"id":"37f8e5e5-73ad-4786-8ae4-1b316567a648","kind":"PRIOR_STUDY","label":"Compared against preoperative","locator":{"study_id":"784f8c9d-23b0-4cd1-acf6-b78107faef67","timepoint":"preoperative"},"target_id":"784f8c9d-23b0-4cd1-acf6-b78107faef67","target_table":"studies"}],"id":"9c89db64-2269-41d2-bb1a-c4399d611d05","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"WHAT_CHANGED","question_text":"What changed since the previous scan?","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/WHAT_REMAINED_STABLE/06f843bf-75d5-45a7-8630-56ea34a8acc0/none.json b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/WHAT_REMAINED_STABLE/06f843bf-75d5-45a7-8630-56ea34a8acc0/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..dbb7618c2ff8855b06a536a6a8a855c33d2575bc
--- /dev/null
+++ b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/WHAT_REMAINED_STABLE/06f843bf-75d5-45a7-8630-56ea34a8acc0/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"No lesion was measured within 25% of its previous enhancing volume at recurrence. All 1 lesion with a measured change moved by more than that: L01 measures 26.4 mm\u00b3, increased by 152.1% (15.9 mm\u00b3). Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:19:41.235206Z","evidence_items":[{"id":"a33ab521-d8d4-421b-af5d-b148b96a5b8c","kind":"MEASUREMENT","label":"L01 volume 0.03 cm\u00b3 at recurrence","locator":{"lesion_id":"165ea25a-db3b-4a83-acd8-bc7a15fde834","observation_id":"021641b9-4821-4496-82ec-bf819d0f2b62","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0","volume_cm3":0.03},"target_id":"021641b9-4821-4496-82ec-bf819d0f2b62","target_table":"lesion_observations"},{"id":"2951410b-c790-4438-853e-15e1ee078025","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"165ea25a-db3b-4a83-acd8-bc7a15fde834","observation_id":"021641b9-4821-4496-82ec-bf819d0f2b62","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0"},"target_id":"021641b9-4821-4496-82ec-bf819d0f2b62","target_table":"lesion_observations"}],"id":"8bd58274-84f2-4b11-bd36-a869c556731c","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"WHAT_REMAINED_STABLE","question_text":"What remained stable?","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/WHAT_REMAINED_STABLE/784f8c9d-23b0-4cd1-acf6-b78107faef67/none.json b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/WHAT_REMAINED_STABLE/784f8c9d-23b0-4cd1-acf6-b78107faef67/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..af543f9540f61e6cc3a9aa73745474348db5f614
--- /dev/null
+++ b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/WHAT_REMAINED_STABLE/784f8c9d-23b0-4cd1-acf6-b78107faef67/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion has a measured change at this timepoint"}
\ No newline at end of file
diff --git a/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/WHAT_REMAINED_STABLE/d0b8c25d-19c6-4fce-8837-049d2b4e77a7/none.json b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/WHAT_REMAINED_STABLE/d0b8c25d-19c6-4fce-8837-049d2b4e77a7/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..af543f9540f61e6cc3a9aa73745474348db5f614
--- /dev/null
+++ b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/WHAT_REMAINED_STABLE/d0b8c25d-19c6-4fce-8837-049d2b4e77a7/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion has a measured change at this timepoint"}
\ No newline at end of file
diff --git a/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/WHAT_REMAINED_STABLE/none/none.json b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/WHAT_REMAINED_STABLE/none/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..dbb7618c2ff8855b06a536a6a8a855c33d2575bc
--- /dev/null
+++ b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/WHAT_REMAINED_STABLE/none/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"No lesion was measured within 25% of its previous enhancing volume at recurrence. All 1 lesion with a measured change moved by more than that: L01 measures 26.4 mm\u00b3, increased by 152.1% (15.9 mm\u00b3). Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:19:41.235206Z","evidence_items":[{"id":"a33ab521-d8d4-421b-af5d-b148b96a5b8c","kind":"MEASUREMENT","label":"L01 volume 0.03 cm\u00b3 at recurrence","locator":{"lesion_id":"165ea25a-db3b-4a83-acd8-bc7a15fde834","observation_id":"021641b9-4821-4496-82ec-bf819d0f2b62","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0","volume_cm3":0.03},"target_id":"021641b9-4821-4496-82ec-bf819d0f2b62","target_table":"lesion_observations"},{"id":"2951410b-c790-4438-853e-15e1ee078025","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"165ea25a-db3b-4a83-acd8-bc7a15fde834","observation_id":"021641b9-4821-4496-82ec-bf819d0f2b62","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0"},"target_id":"021641b9-4821-4496-82ec-bf819d0f2b62","target_table":"lesion_observations"}],"id":"8bd58274-84f2-4b11-bd36-a869c556731c","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"WHAT_REMAINED_STABLE","question_text":"What remained stable?","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/WHEN_LARGEST_CHANGE/06f843bf-75d5-45a7-8630-56ea34a8acc0/none.json b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/WHEN_LARGEST_CHANGE/06f843bf-75d5-45a7-8630-56ea34a8acc0/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..2f022b370b788a99a1056dfec84ff7f613bcd5ab
--- /dev/null
+++ b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/WHEN_LARGEST_CHANGE/06f843bf-75d5-45a7-8630-56ea34a8acc0/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"The largest total measured enhancing volume change was recorded at recurrence, 15.9 mm\u00b3 summed across 1 lesion, 362 days after the study it is compared with. Confidence 0.92.","confidence":0.92,"created_at":"2026-08-18T22:19:41.176043Z","evidence_items":[{"id":"f91a963b-892d-453d-87e5-4eead27020e7","kind":"MEASUREMENT","label":"L01 volume 0.03 cm\u00b3 at recurrence","locator":{"lesion_id":"165ea25a-db3b-4a83-acd8-bc7a15fde834","observation_id":"021641b9-4821-4496-82ec-bf819d0f2b62","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0","volume_cm3":0.03},"target_id":"021641b9-4821-4496-82ec-bf819d0f2b62","target_table":"lesion_observations"},{"id":"d0933ff0-f27f-4510-9f3e-1d895c4bfe3e","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"165ea25a-db3b-4a83-acd8-bc7a15fde834","observation_id":"021641b9-4821-4496-82ec-bf819d0f2b62","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0"},"target_id":"021641b9-4821-4496-82ec-bf819d0f2b62","target_table":"lesion_observations"}],"id":"d7a12bfc-15d9-482b-84f9-3572184f6240","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"WHEN_LARGEST_CHANGE","question_text":"When was the largest change measured?","safety_notes":["composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/WHEN_LARGEST_CHANGE/784f8c9d-23b0-4cd1-acf6-b78107faef67/none.json b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/WHEN_LARGEST_CHANGE/784f8c9d-23b0-4cd1-acf6-b78107faef67/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..2f022b370b788a99a1056dfec84ff7f613bcd5ab
--- /dev/null
+++ b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/WHEN_LARGEST_CHANGE/784f8c9d-23b0-4cd1-acf6-b78107faef67/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"The largest total measured enhancing volume change was recorded at recurrence, 15.9 mm\u00b3 summed across 1 lesion, 362 days after the study it is compared with. Confidence 0.92.","confidence":0.92,"created_at":"2026-08-18T22:19:41.176043Z","evidence_items":[{"id":"f91a963b-892d-453d-87e5-4eead27020e7","kind":"MEASUREMENT","label":"L01 volume 0.03 cm\u00b3 at recurrence","locator":{"lesion_id":"165ea25a-db3b-4a83-acd8-bc7a15fde834","observation_id":"021641b9-4821-4496-82ec-bf819d0f2b62","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0","volume_cm3":0.03},"target_id":"021641b9-4821-4496-82ec-bf819d0f2b62","target_table":"lesion_observations"},{"id":"d0933ff0-f27f-4510-9f3e-1d895c4bfe3e","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"165ea25a-db3b-4a83-acd8-bc7a15fde834","observation_id":"021641b9-4821-4496-82ec-bf819d0f2b62","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0"},"target_id":"021641b9-4821-4496-82ec-bf819d0f2b62","target_table":"lesion_observations"}],"id":"d7a12bfc-15d9-482b-84f9-3572184f6240","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"WHEN_LARGEST_CHANGE","question_text":"When was the largest change measured?","safety_notes":["composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/WHEN_LARGEST_CHANGE/d0b8c25d-19c6-4fce-8837-049d2b4e77a7/none.json b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/WHEN_LARGEST_CHANGE/d0b8c25d-19c6-4fce-8837-049d2b4e77a7/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..2f022b370b788a99a1056dfec84ff7f613bcd5ab
--- /dev/null
+++ b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/WHEN_LARGEST_CHANGE/d0b8c25d-19c6-4fce-8837-049d2b4e77a7/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"The largest total measured enhancing volume change was recorded at recurrence, 15.9 mm\u00b3 summed across 1 lesion, 362 days after the study it is compared with. Confidence 0.92.","confidence":0.92,"created_at":"2026-08-18T22:19:41.176043Z","evidence_items":[{"id":"f91a963b-892d-453d-87e5-4eead27020e7","kind":"MEASUREMENT","label":"L01 volume 0.03 cm\u00b3 at recurrence","locator":{"lesion_id":"165ea25a-db3b-4a83-acd8-bc7a15fde834","observation_id":"021641b9-4821-4496-82ec-bf819d0f2b62","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0","volume_cm3":0.03},"target_id":"021641b9-4821-4496-82ec-bf819d0f2b62","target_table":"lesion_observations"},{"id":"d0933ff0-f27f-4510-9f3e-1d895c4bfe3e","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"165ea25a-db3b-4a83-acd8-bc7a15fde834","observation_id":"021641b9-4821-4496-82ec-bf819d0f2b62","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0"},"target_id":"021641b9-4821-4496-82ec-bf819d0f2b62","target_table":"lesion_observations"}],"id":"d7a12bfc-15d9-482b-84f9-3572184f6240","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"WHEN_LARGEST_CHANGE","question_text":"When was the largest change measured?","safety_notes":["composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/WHEN_LARGEST_CHANGE/none/none.json b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/WHEN_LARGEST_CHANGE/none/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..2f022b370b788a99a1056dfec84ff7f613bcd5ab
--- /dev/null
+++ b/api/answers/75835d9b-32d4-4c9a-8cf9-8f57b066084b/WHEN_LARGEST_CHANGE/none/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"The largest total measured enhancing volume change was recorded at recurrence, 15.9 mm\u00b3 summed across 1 lesion, 362 days after the study it is compared with. Confidence 0.92.","confidence":0.92,"created_at":"2026-08-18T22:19:41.176043Z","evidence_items":[{"id":"f91a963b-892d-453d-87e5-4eead27020e7","kind":"MEASUREMENT","label":"L01 volume 0.03 cm\u00b3 at recurrence","locator":{"lesion_id":"165ea25a-db3b-4a83-acd8-bc7a15fde834","observation_id":"021641b9-4821-4496-82ec-bf819d0f2b62","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0","volume_cm3":0.03},"target_id":"021641b9-4821-4496-82ec-bf819d0f2b62","target_table":"lesion_observations"},{"id":"d0933ff0-f27f-4510-9f3e-1d895c4bfe3e","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"165ea25a-db3b-4a83-acd8-bc7a15fde834","observation_id":"021641b9-4821-4496-82ec-bf819d0f2b62","study_id":"06f843bf-75d5-45a7-8630-56ea34a8acc0"},"target_id":"021641b9-4821-4496-82ec-bf819d0f2b62","target_table":"lesion_observations"}],"id":"d7a12bfc-15d9-482b-84f9-3572184f6240","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"WHEN_LARGEST_CHANGE","question_text":"When was the largest change measured?","safety_notes":["composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/EVIDENCE_FOR_FINDING/0cd019eb-859f-4687-8c74-fa0b7a36e4e4/1ab8054f-54e0-437c-9679-b35e0bbc1ba3.json b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/EVIDENCE_FOR_FINDING/0cd019eb-859f-4687-8c74-fa0b7a36e4e4/1ab8054f-54e0-437c-9679-b35e0bbc1ba3.json
new file mode 100644
index 0000000000000000000000000000000000000000..c2214567dbf5f8a8bc358acf6970a9a52c8a62c9
--- /dev/null
+++ b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/EVIDENCE_FOR_FINDING/0cd019eb-859f-4687-8c74-fa0b7a36e4e4/1ab8054f-54e0-437c-9679-b35e0bbc1ba3.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L01 was measured at 1 timepoint, enhancing volume: preoperative: 33.1 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:11.525684Z","evidence_items":[{"id":"7a264c81-8941-48ce-ae02-459e1ae2625a","kind":"MEASUREMENT","label":"L01 volume 0.03 cm\u00b3 at preoperative","locator":{"lesion_id":"1ab8054f-54e0-437c-9679-b35e0bbc1ba3","observation_id":"f48d6e60-e531-47d6-8891-5e4a91244fa3","study_id":"cb048904-2924-40f0-b911-37a207859135","volume_cm3":0.03},"target_id":"f48d6e60-e531-47d6-8891-5e4a91244fa3","target_table":"lesion_observations"},{"id":"ac599e8e-ff1d-4546-a4d2-e96237fe60de","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"1ab8054f-54e0-437c-9679-b35e0bbc1ba3","observation_id":"f48d6e60-e531-47d6-8891-5e4a91244fa3","study_id":"cb048904-2924-40f0-b911-37a207859135"},"target_id":"f48d6e60-e531-47d6-8891-5e4a91244fa3","target_table":"lesion_observations"}],"id":"126ee256-a114-47a3-b8fc-408d0f642cf4","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/EVIDENCE_FOR_FINDING/0cd019eb-859f-4687-8c74-fa0b7a36e4e4/cf0da9b7-53f8-43f3-b091-c40fbc9ea553.json b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/EVIDENCE_FOR_FINDING/0cd019eb-859f-4687-8c74-fa0b7a36e4e4/cf0da9b7-53f8-43f3-b091-c40fbc9ea553.json
new file mode 100644
index 0000000000000000000000000000000000000000..6679d78bf1050cff4a8a69e7efc340e7c247b4cd
--- /dev/null
+++ b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/EVIDENCE_FOR_FINDING/0cd019eb-859f-4687-8c74-fa0b7a36e4e4/cf0da9b7-53f8-43f3-b091-c40fbc9ea553.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L02 was measured at 1 timepoint, enhancing volume: recurrence: 1.0 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:11.575755Z","evidence_items":[{"id":"6960a75e-2cc9-4b86-a1fd-803a8fc5fe2e","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"cf0da9b7-53f8-43f3-b091-c40fbc9ea553","observation_id":"d786fabb-8218-4a5f-be79-b6b4f38111ff","study_id":"0cd019eb-859f-4687-8c74-fa0b7a36e4e4","volume_cm3":0.0},"target_id":"d786fabb-8218-4a5f-be79-b6b4f38111ff","target_table":"lesion_observations"},{"id":"888d0a89-489a-4bea-93f4-e238de4c9ec3","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"cf0da9b7-53f8-43f3-b091-c40fbc9ea553","observation_id":"d786fabb-8218-4a5f-be79-b6b4f38111ff","study_id":"0cd019eb-859f-4687-8c74-fa0b7a36e4e4"},"target_id":"d786fabb-8218-4a5f-be79-b6b4f38111ff","target_table":"lesion_observations"}],"id":"cc3d4644-4a41-4e95-a066-bee037bc5ac7","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/EVIDENCE_FOR_FINDING/0cd019eb-859f-4687-8c74-fa0b7a36e4e4/none.json b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/EVIDENCE_FOR_FINDING/0cd019eb-859f-4687-8c74-fa0b7a36e4e4/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..373538fea7b80d49ebf99b23f193aa883e53b9ce
--- /dev/null
+++ b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/EVIDENCE_FOR_FINDING/0cd019eb-859f-4687-8c74-fa0b7a36e4e4/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion specified"}
\ No newline at end of file
diff --git a/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/EVIDENCE_FOR_FINDING/ad777dda-0d67-4207-a58e-96d3e0a74bf4/1ab8054f-54e0-437c-9679-b35e0bbc1ba3.json b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/EVIDENCE_FOR_FINDING/ad777dda-0d67-4207-a58e-96d3e0a74bf4/1ab8054f-54e0-437c-9679-b35e0bbc1ba3.json
new file mode 100644
index 0000000000000000000000000000000000000000..c2214567dbf5f8a8bc358acf6970a9a52c8a62c9
--- /dev/null
+++ b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/EVIDENCE_FOR_FINDING/ad777dda-0d67-4207-a58e-96d3e0a74bf4/1ab8054f-54e0-437c-9679-b35e0bbc1ba3.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L01 was measured at 1 timepoint, enhancing volume: preoperative: 33.1 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:11.525684Z","evidence_items":[{"id":"7a264c81-8941-48ce-ae02-459e1ae2625a","kind":"MEASUREMENT","label":"L01 volume 0.03 cm\u00b3 at preoperative","locator":{"lesion_id":"1ab8054f-54e0-437c-9679-b35e0bbc1ba3","observation_id":"f48d6e60-e531-47d6-8891-5e4a91244fa3","study_id":"cb048904-2924-40f0-b911-37a207859135","volume_cm3":0.03},"target_id":"f48d6e60-e531-47d6-8891-5e4a91244fa3","target_table":"lesion_observations"},{"id":"ac599e8e-ff1d-4546-a4d2-e96237fe60de","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"1ab8054f-54e0-437c-9679-b35e0bbc1ba3","observation_id":"f48d6e60-e531-47d6-8891-5e4a91244fa3","study_id":"cb048904-2924-40f0-b911-37a207859135"},"target_id":"f48d6e60-e531-47d6-8891-5e4a91244fa3","target_table":"lesion_observations"}],"id":"126ee256-a114-47a3-b8fc-408d0f642cf4","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/EVIDENCE_FOR_FINDING/ad777dda-0d67-4207-a58e-96d3e0a74bf4/cf0da9b7-53f8-43f3-b091-c40fbc9ea553.json b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/EVIDENCE_FOR_FINDING/ad777dda-0d67-4207-a58e-96d3e0a74bf4/cf0da9b7-53f8-43f3-b091-c40fbc9ea553.json
new file mode 100644
index 0000000000000000000000000000000000000000..6679d78bf1050cff4a8a69e7efc340e7c247b4cd
--- /dev/null
+++ b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/EVIDENCE_FOR_FINDING/ad777dda-0d67-4207-a58e-96d3e0a74bf4/cf0da9b7-53f8-43f3-b091-c40fbc9ea553.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L02 was measured at 1 timepoint, enhancing volume: recurrence: 1.0 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:11.575755Z","evidence_items":[{"id":"6960a75e-2cc9-4b86-a1fd-803a8fc5fe2e","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"cf0da9b7-53f8-43f3-b091-c40fbc9ea553","observation_id":"d786fabb-8218-4a5f-be79-b6b4f38111ff","study_id":"0cd019eb-859f-4687-8c74-fa0b7a36e4e4","volume_cm3":0.0},"target_id":"d786fabb-8218-4a5f-be79-b6b4f38111ff","target_table":"lesion_observations"},{"id":"888d0a89-489a-4bea-93f4-e238de4c9ec3","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"cf0da9b7-53f8-43f3-b091-c40fbc9ea553","observation_id":"d786fabb-8218-4a5f-be79-b6b4f38111ff","study_id":"0cd019eb-859f-4687-8c74-fa0b7a36e4e4"},"target_id":"d786fabb-8218-4a5f-be79-b6b4f38111ff","target_table":"lesion_observations"}],"id":"cc3d4644-4a41-4e95-a066-bee037bc5ac7","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/EVIDENCE_FOR_FINDING/ad777dda-0d67-4207-a58e-96d3e0a74bf4/none.json b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/EVIDENCE_FOR_FINDING/ad777dda-0d67-4207-a58e-96d3e0a74bf4/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..373538fea7b80d49ebf99b23f193aa883e53b9ce
--- /dev/null
+++ b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/EVIDENCE_FOR_FINDING/ad777dda-0d67-4207-a58e-96d3e0a74bf4/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion specified"}
\ No newline at end of file
diff --git a/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/EVIDENCE_FOR_FINDING/cb048904-2924-40f0-b911-37a207859135/1ab8054f-54e0-437c-9679-b35e0bbc1ba3.json b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/EVIDENCE_FOR_FINDING/cb048904-2924-40f0-b911-37a207859135/1ab8054f-54e0-437c-9679-b35e0bbc1ba3.json
new file mode 100644
index 0000000000000000000000000000000000000000..9caa276254da6f7ccc48c6a53bf81c261e616bdd
--- /dev/null
+++ b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/EVIDENCE_FOR_FINDING/cb048904-2924-40f0-b911-37a207859135/1ab8054f-54e0-437c-9679-b35e0bbc1ba3.json
@@ -0,0 +1 @@
+{"cached":false,"observation":{"answer_text":"L01 was measured at 1 timepoint, enhancing volume: preoperative: 33.1 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:11.525684Z","evidence_items":[{"id":"7a264c81-8941-48ce-ae02-459e1ae2625a","kind":"MEASUREMENT","label":"L01 volume 0.03 cm\u00b3 at preoperative","locator":{"lesion_id":"1ab8054f-54e0-437c-9679-b35e0bbc1ba3","observation_id":"f48d6e60-e531-47d6-8891-5e4a91244fa3","study_id":"cb048904-2924-40f0-b911-37a207859135","volume_cm3":0.03},"target_id":"f48d6e60-e531-47d6-8891-5e4a91244fa3","target_table":"lesion_observations"},{"id":"ac599e8e-ff1d-4546-a4d2-e96237fe60de","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"1ab8054f-54e0-437c-9679-b35e0bbc1ba3","observation_id":"f48d6e60-e531-47d6-8891-5e4a91244fa3","study_id":"cb048904-2924-40f0-b911-37a207859135"},"target_id":"f48d6e60-e531-47d6-8891-5e4a91244fa3","target_table":"lesion_observations"}],"id":"126ee256-a114-47a3-b8fc-408d0f642cf4","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/EVIDENCE_FOR_FINDING/cb048904-2924-40f0-b911-37a207859135/cf0da9b7-53f8-43f3-b091-c40fbc9ea553.json b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/EVIDENCE_FOR_FINDING/cb048904-2924-40f0-b911-37a207859135/cf0da9b7-53f8-43f3-b091-c40fbc9ea553.json
new file mode 100644
index 0000000000000000000000000000000000000000..3cd57fe5b6e3a3dbad8378443ff7a1e9057c02de
--- /dev/null
+++ b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/EVIDENCE_FOR_FINDING/cb048904-2924-40f0-b911-37a207859135/cf0da9b7-53f8-43f3-b091-c40fbc9ea553.json
@@ -0,0 +1 @@
+{"cached":false,"observation":{"answer_text":"L02 was measured at 1 timepoint, enhancing volume: recurrence: 1.0 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:11.575755Z","evidence_items":[{"id":"6960a75e-2cc9-4b86-a1fd-803a8fc5fe2e","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"cf0da9b7-53f8-43f3-b091-c40fbc9ea553","observation_id":"d786fabb-8218-4a5f-be79-b6b4f38111ff","study_id":"0cd019eb-859f-4687-8c74-fa0b7a36e4e4","volume_cm3":0.0},"target_id":"d786fabb-8218-4a5f-be79-b6b4f38111ff","target_table":"lesion_observations"},{"id":"888d0a89-489a-4bea-93f4-e238de4c9ec3","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"cf0da9b7-53f8-43f3-b091-c40fbc9ea553","observation_id":"d786fabb-8218-4a5f-be79-b6b4f38111ff","study_id":"0cd019eb-859f-4687-8c74-fa0b7a36e4e4"},"target_id":"d786fabb-8218-4a5f-be79-b6b4f38111ff","target_table":"lesion_observations"}],"id":"cc3d4644-4a41-4e95-a066-bee037bc5ac7","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/EVIDENCE_FOR_FINDING/cb048904-2924-40f0-b911-37a207859135/none.json b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/EVIDENCE_FOR_FINDING/cb048904-2924-40f0-b911-37a207859135/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..373538fea7b80d49ebf99b23f193aa883e53b9ce
--- /dev/null
+++ b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/EVIDENCE_FOR_FINDING/cb048904-2924-40f0-b911-37a207859135/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion specified"}
\ No newline at end of file
diff --git a/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/EVIDENCE_FOR_FINDING/none/1ab8054f-54e0-437c-9679-b35e0bbc1ba3.json b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/EVIDENCE_FOR_FINDING/none/1ab8054f-54e0-437c-9679-b35e0bbc1ba3.json
new file mode 100644
index 0000000000000000000000000000000000000000..c2214567dbf5f8a8bc358acf6970a9a52c8a62c9
--- /dev/null
+++ b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/EVIDENCE_FOR_FINDING/none/1ab8054f-54e0-437c-9679-b35e0bbc1ba3.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L01 was measured at 1 timepoint, enhancing volume: preoperative: 33.1 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:11.525684Z","evidence_items":[{"id":"7a264c81-8941-48ce-ae02-459e1ae2625a","kind":"MEASUREMENT","label":"L01 volume 0.03 cm\u00b3 at preoperative","locator":{"lesion_id":"1ab8054f-54e0-437c-9679-b35e0bbc1ba3","observation_id":"f48d6e60-e531-47d6-8891-5e4a91244fa3","study_id":"cb048904-2924-40f0-b911-37a207859135","volume_cm3":0.03},"target_id":"f48d6e60-e531-47d6-8891-5e4a91244fa3","target_table":"lesion_observations"},{"id":"ac599e8e-ff1d-4546-a4d2-e96237fe60de","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"1ab8054f-54e0-437c-9679-b35e0bbc1ba3","observation_id":"f48d6e60-e531-47d6-8891-5e4a91244fa3","study_id":"cb048904-2924-40f0-b911-37a207859135"},"target_id":"f48d6e60-e531-47d6-8891-5e4a91244fa3","target_table":"lesion_observations"}],"id":"126ee256-a114-47a3-b8fc-408d0f642cf4","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/EVIDENCE_FOR_FINDING/none/cf0da9b7-53f8-43f3-b091-c40fbc9ea553.json b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/EVIDENCE_FOR_FINDING/none/cf0da9b7-53f8-43f3-b091-c40fbc9ea553.json
new file mode 100644
index 0000000000000000000000000000000000000000..6679d78bf1050cff4a8a69e7efc340e7c247b4cd
--- /dev/null
+++ b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/EVIDENCE_FOR_FINDING/none/cf0da9b7-53f8-43f3-b091-c40fbc9ea553.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L02 was measured at 1 timepoint, enhancing volume: recurrence: 1.0 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:11.575755Z","evidence_items":[{"id":"6960a75e-2cc9-4b86-a1fd-803a8fc5fe2e","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"cf0da9b7-53f8-43f3-b091-c40fbc9ea553","observation_id":"d786fabb-8218-4a5f-be79-b6b4f38111ff","study_id":"0cd019eb-859f-4687-8c74-fa0b7a36e4e4","volume_cm3":0.0},"target_id":"d786fabb-8218-4a5f-be79-b6b4f38111ff","target_table":"lesion_observations"},{"id":"888d0a89-489a-4bea-93f4-e238de4c9ec3","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"cf0da9b7-53f8-43f3-b091-c40fbc9ea553","observation_id":"d786fabb-8218-4a5f-be79-b6b4f38111ff","study_id":"0cd019eb-859f-4687-8c74-fa0b7a36e4e4"},"target_id":"d786fabb-8218-4a5f-be79-b6b4f38111ff","target_table":"lesion_observations"}],"id":"cc3d4644-4a41-4e95-a066-bee037bc5ac7","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/EVIDENCE_FOR_FINDING/none/none.json b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/EVIDENCE_FOR_FINDING/none/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..373538fea7b80d49ebf99b23f193aa883e53b9ce
--- /dev/null
+++ b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/EVIDENCE_FOR_FINDING/none/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion specified"}
\ No newline at end of file
diff --git a/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/LARGEST_CHANGE/0cd019eb-859f-4687-8c74-fa0b7a36e4e4/none.json b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/LARGEST_CHANGE/0cd019eb-859f-4687-8c74-fa0b7a36e4e4/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..2ec428f0b84f872b58fdf0703372e9635adae73d
--- /dev/null
+++ b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/LARGEST_CHANGE/0cd019eb-859f-4687-8c74-fa0b7a36e4e4/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no measured change between any two studies"}
\ No newline at end of file
diff --git a/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/LARGEST_CHANGE/ad777dda-0d67-4207-a58e-96d3e0a74bf4/none.json b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/LARGEST_CHANGE/ad777dda-0d67-4207-a58e-96d3e0a74bf4/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..2ec428f0b84f872b58fdf0703372e9635adae73d
--- /dev/null
+++ b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/LARGEST_CHANGE/ad777dda-0d67-4207-a58e-96d3e0a74bf4/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no measured change between any two studies"}
\ No newline at end of file
diff --git a/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/LARGEST_CHANGE/cb048904-2924-40f0-b911-37a207859135/none.json b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/LARGEST_CHANGE/cb048904-2924-40f0-b911-37a207859135/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..2ec428f0b84f872b58fdf0703372e9635adae73d
--- /dev/null
+++ b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/LARGEST_CHANGE/cb048904-2924-40f0-b911-37a207859135/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no measured change between any two studies"}
\ No newline at end of file
diff --git a/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/LARGEST_CHANGE/none/none.json b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/LARGEST_CHANGE/none/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..2ec428f0b84f872b58fdf0703372e9635adae73d
--- /dev/null
+++ b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/LARGEST_CHANGE/none/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no measured change between any two studies"}
\ No newline at end of file
diff --git a/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/WHAT_CHANGED/0cd019eb-859f-4687-8c74-fa0b7a36e4e4/none.json b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/WHAT_CHANGED/0cd019eb-859f-4687-8c74-fa0b7a36e4e4/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..51f9318d1a17e8ba277831124c95a48e0844d00e
--- /dev/null
+++ b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/WHAT_CHANGED/0cd019eb-859f-4687-8c74-fa0b7a36e4e4/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"No measured enhancing volume changed by more than 25%. 1 lesion had no prior to compare against: L02 measures 1.0 mm\u00b3 (first measurement, no prior to compare). Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:19:40.770299Z","evidence_items":[{"id":"9021611b-faa1-4c58-9069-a08d09d579c3","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"cf0da9b7-53f8-43f3-b091-c40fbc9ea553","observation_id":"d786fabb-8218-4a5f-be79-b6b4f38111ff","study_id":"0cd019eb-859f-4687-8c74-fa0b7a36e4e4","volume_cm3":0.0},"target_id":"d786fabb-8218-4a5f-be79-b6b4f38111ff","target_table":"lesion_observations"},{"id":"59a36d31-c9d6-4f4d-8da3-54afdbd330a1","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"cf0da9b7-53f8-43f3-b091-c40fbc9ea553","observation_id":"d786fabb-8218-4a5f-be79-b6b4f38111ff","study_id":"0cd019eb-859f-4687-8c74-fa0b7a36e4e4"},"target_id":"d786fabb-8218-4a5f-be79-b6b4f38111ff","target_table":"lesion_observations"}],"id":"2233d336-ab63-47d3-b296-075233cd7624","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"WHAT_CHANGED","question_text":"What changed since the previous scan?","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/WHAT_CHANGED/ad777dda-0d67-4207-a58e-96d3e0a74bf4/none.json b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/WHAT_CHANGED/ad777dda-0d67-4207-a58e-96d3e0a74bf4/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..536bd808d7870cd5caa730bc9edffd6c38484ef5
--- /dev/null
+++ b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/WHAT_CHANGED/ad777dda-0d67-4207-a58e-96d3e0a74bf4/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no measurements support an answer"}
\ No newline at end of file
diff --git a/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/WHAT_CHANGED/cb048904-2924-40f0-b911-37a207859135/none.json b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/WHAT_CHANGED/cb048904-2924-40f0-b911-37a207859135/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..75465cc69d6514ddb635ba00e2eb425ced5473bb
--- /dev/null
+++ b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/WHAT_CHANGED/cb048904-2924-40f0-b911-37a207859135/none.json
@@ -0,0 +1 @@
+{"cached":false,"observation":{"answer_text":"No measured enhancing volume changed by more than 25%. 1 lesion had no prior to compare against: L01 measures 33.1 mm\u00b3 (first measurement, no prior to compare). Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:11.133253Z","evidence_items":[{"id":"1f267c88-51f4-4f0c-8168-283fc66ecffb","kind":"MEASUREMENT","label":"L01 volume 0.03 cm\u00b3 at preoperative","locator":{"lesion_id":"1ab8054f-54e0-437c-9679-b35e0bbc1ba3","observation_id":"f48d6e60-e531-47d6-8891-5e4a91244fa3","study_id":"cb048904-2924-40f0-b911-37a207859135","volume_cm3":0.03},"target_id":"f48d6e60-e531-47d6-8891-5e4a91244fa3","target_table":"lesion_observations"},{"id":"80c1db0b-4589-4ab9-8806-2cee4b37aba9","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"1ab8054f-54e0-437c-9679-b35e0bbc1ba3","observation_id":"f48d6e60-e531-47d6-8891-5e4a91244fa3","study_id":"cb048904-2924-40f0-b911-37a207859135"},"target_id":"f48d6e60-e531-47d6-8891-5e4a91244fa3","target_table":"lesion_observations"}],"id":"1325f204-d916-4271-b63a-b1abea3f3ebf","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"WHAT_CHANGED","question_text":"What changed since the previous scan?","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/WHAT_CHANGED/none/none.json b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/WHAT_CHANGED/none/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..51f9318d1a17e8ba277831124c95a48e0844d00e
--- /dev/null
+++ b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/WHAT_CHANGED/none/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"No measured enhancing volume changed by more than 25%. 1 lesion had no prior to compare against: L02 measures 1.0 mm\u00b3 (first measurement, no prior to compare). Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:19:40.770299Z","evidence_items":[{"id":"9021611b-faa1-4c58-9069-a08d09d579c3","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"cf0da9b7-53f8-43f3-b091-c40fbc9ea553","observation_id":"d786fabb-8218-4a5f-be79-b6b4f38111ff","study_id":"0cd019eb-859f-4687-8c74-fa0b7a36e4e4","volume_cm3":0.0},"target_id":"d786fabb-8218-4a5f-be79-b6b4f38111ff","target_table":"lesion_observations"},{"id":"59a36d31-c9d6-4f4d-8da3-54afdbd330a1","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"cf0da9b7-53f8-43f3-b091-c40fbc9ea553","observation_id":"d786fabb-8218-4a5f-be79-b6b4f38111ff","study_id":"0cd019eb-859f-4687-8c74-fa0b7a36e4e4"},"target_id":"d786fabb-8218-4a5f-be79-b6b4f38111ff","target_table":"lesion_observations"}],"id":"2233d336-ab63-47d3-b296-075233cd7624","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"WHAT_CHANGED","question_text":"What changed since the previous scan?","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/WHAT_REMAINED_STABLE/0cd019eb-859f-4687-8c74-fa0b7a36e4e4/none.json b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/WHAT_REMAINED_STABLE/0cd019eb-859f-4687-8c74-fa0b7a36e4e4/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..af543f9540f61e6cc3a9aa73745474348db5f614
--- /dev/null
+++ b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/WHAT_REMAINED_STABLE/0cd019eb-859f-4687-8c74-fa0b7a36e4e4/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion has a measured change at this timepoint"}
\ No newline at end of file
diff --git a/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/WHAT_REMAINED_STABLE/ad777dda-0d67-4207-a58e-96d3e0a74bf4/none.json b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/WHAT_REMAINED_STABLE/ad777dda-0d67-4207-a58e-96d3e0a74bf4/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..af543f9540f61e6cc3a9aa73745474348db5f614
--- /dev/null
+++ b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/WHAT_REMAINED_STABLE/ad777dda-0d67-4207-a58e-96d3e0a74bf4/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion has a measured change at this timepoint"}
\ No newline at end of file
diff --git a/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/WHAT_REMAINED_STABLE/cb048904-2924-40f0-b911-37a207859135/none.json b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/WHAT_REMAINED_STABLE/cb048904-2924-40f0-b911-37a207859135/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..af543f9540f61e6cc3a9aa73745474348db5f614
--- /dev/null
+++ b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/WHAT_REMAINED_STABLE/cb048904-2924-40f0-b911-37a207859135/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion has a measured change at this timepoint"}
\ No newline at end of file
diff --git a/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/WHAT_REMAINED_STABLE/none/none.json b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/WHAT_REMAINED_STABLE/none/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..af543f9540f61e6cc3a9aa73745474348db5f614
--- /dev/null
+++ b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/WHAT_REMAINED_STABLE/none/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion has a measured change at this timepoint"}
\ No newline at end of file
diff --git a/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/WHEN_LARGEST_CHANGE/0cd019eb-859f-4687-8c74-fa0b7a36e4e4/none.json b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/WHEN_LARGEST_CHANGE/0cd019eb-859f-4687-8c74-fa0b7a36e4e4/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..2ec428f0b84f872b58fdf0703372e9635adae73d
--- /dev/null
+++ b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/WHEN_LARGEST_CHANGE/0cd019eb-859f-4687-8c74-fa0b7a36e4e4/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no measured change between any two studies"}
\ No newline at end of file
diff --git a/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/WHEN_LARGEST_CHANGE/ad777dda-0d67-4207-a58e-96d3e0a74bf4/none.json b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/WHEN_LARGEST_CHANGE/ad777dda-0d67-4207-a58e-96d3e0a74bf4/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..2ec428f0b84f872b58fdf0703372e9635adae73d
--- /dev/null
+++ b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/WHEN_LARGEST_CHANGE/ad777dda-0d67-4207-a58e-96d3e0a74bf4/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no measured change between any two studies"}
\ No newline at end of file
diff --git a/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/WHEN_LARGEST_CHANGE/cb048904-2924-40f0-b911-37a207859135/none.json b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/WHEN_LARGEST_CHANGE/cb048904-2924-40f0-b911-37a207859135/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..2ec428f0b84f872b58fdf0703372e9635adae73d
--- /dev/null
+++ b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/WHEN_LARGEST_CHANGE/cb048904-2924-40f0-b911-37a207859135/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no measured change between any two studies"}
\ No newline at end of file
diff --git a/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/WHEN_LARGEST_CHANGE/none/none.json b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/WHEN_LARGEST_CHANGE/none/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..2ec428f0b84f872b58fdf0703372e9635adae73d
--- /dev/null
+++ b/api/answers/8180e98b-ffa6-4f09-b73b-b35f9937a765/WHEN_LARGEST_CHANGE/none/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no measured change between any two studies"}
\ No newline at end of file
diff --git a/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/EVIDENCE_FOR_FINDING/059c5744-67cd-40d2-8d09-a44ccb563c16/95ef6d84-68c0-4894-8088-0b57f5cff3d0.json b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/EVIDENCE_FOR_FINDING/059c5744-67cd-40d2-8d09-a44ccb563c16/95ef6d84-68c0-4894-8088-0b57f5cff3d0.json
new file mode 100644
index 0000000000000000000000000000000000000000..9bb48ebd10d8939a57b55866fd58b6e4c5b109ce
--- /dev/null
+++ b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/EVIDENCE_FOR_FINDING/059c5744-67cd-40d2-8d09-a44ccb563c16/95ef6d84-68c0-4894-8088-0b57f5cff3d0.json
@@ -0,0 +1 @@
+{"cached":false,"observation":{"answer_text":"L01 was measured at 2 timepoints, enhancing volume: preoperative: 7.0 mm\u00b3; recurrence: 16.5 mm\u00b3 (+134.0%). Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:32.289188Z","evidence_items":[{"id":"fa063f8c-6f3b-4c30-85c2-88047d7bfc8d","kind":"MEASUREMENT","label":"L01 volume 0.01 cm\u00b3 at preoperative","locator":{"lesion_id":"95ef6d84-68c0-4894-8088-0b57f5cff3d0","observation_id":"d94508d2-2eb2-4bb2-94f6-c1e2b6851012","study_id":"059c5744-67cd-40d2-8d09-a44ccb563c16","volume_cm3":0.01},"target_id":"d94508d2-2eb2-4bb2-94f6-c1e2b6851012","target_table":"lesion_observations"},{"id":"a4b0a679-d5a9-4a77-8718-3beffaee8bdd","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"95ef6d84-68c0-4894-8088-0b57f5cff3d0","observation_id":"d94508d2-2eb2-4bb2-94f6-c1e2b6851012","study_id":"059c5744-67cd-40d2-8d09-a44ccb563c16"},"target_id":"d94508d2-2eb2-4bb2-94f6-c1e2b6851012","target_table":"lesion_observations"},{"id":"084b8f11-4ae4-442f-b42c-631375c8ce34","kind":"MEASUREMENT","label":"L01 volume 0.02 cm\u00b3 at recurrence","locator":{"lesion_id":"95ef6d84-68c0-4894-8088-0b57f5cff3d0","observation_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","study_id":"f365b21e-4d53-4d15-9135-8dd0ea65a1ab","volume_cm3":0.02},"target_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","target_table":"lesion_observations"},{"id":"6a72b2c1-94e6-4d91-a780-61cc92d3ad5b","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"95ef6d84-68c0-4894-8088-0b57f5cff3d0","observation_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","study_id":"f365b21e-4d53-4d15-9135-8dd0ea65a1ab"},"target_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","target_table":"lesion_observations"}],"id":"e56bb286-5fea-434f-b220-1a5bb83f0de4","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/EVIDENCE_FOR_FINDING/059c5744-67cd-40d2-8d09-a44ccb563c16/none.json b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/EVIDENCE_FOR_FINDING/059c5744-67cd-40d2-8d09-a44ccb563c16/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..373538fea7b80d49ebf99b23f193aa883e53b9ce
--- /dev/null
+++ b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/EVIDENCE_FOR_FINDING/059c5744-67cd-40d2-8d09-a44ccb563c16/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion specified"}
\ No newline at end of file
diff --git a/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/EVIDENCE_FOR_FINDING/c049f92e-21f9-40ed-915f-77bacd6d622c/95ef6d84-68c0-4894-8088-0b57f5cff3d0.json b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/EVIDENCE_FOR_FINDING/c049f92e-21f9-40ed-915f-77bacd6d622c/95ef6d84-68c0-4894-8088-0b57f5cff3d0.json
new file mode 100644
index 0000000000000000000000000000000000000000..f7c5dfdb8040ff2f9633d1bfaef1b24739f94401
--- /dev/null
+++ b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/EVIDENCE_FOR_FINDING/c049f92e-21f9-40ed-915f-77bacd6d622c/95ef6d84-68c0-4894-8088-0b57f5cff3d0.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L01 was measured at 2 timepoints, enhancing volume: preoperative: 7.0 mm\u00b3; recurrence: 16.5 mm\u00b3 (+134.0%). Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:32.289188Z","evidence_items":[{"id":"fa063f8c-6f3b-4c30-85c2-88047d7bfc8d","kind":"MEASUREMENT","label":"L01 volume 0.01 cm\u00b3 at preoperative","locator":{"lesion_id":"95ef6d84-68c0-4894-8088-0b57f5cff3d0","observation_id":"d94508d2-2eb2-4bb2-94f6-c1e2b6851012","study_id":"059c5744-67cd-40d2-8d09-a44ccb563c16","volume_cm3":0.01},"target_id":"d94508d2-2eb2-4bb2-94f6-c1e2b6851012","target_table":"lesion_observations"},{"id":"a4b0a679-d5a9-4a77-8718-3beffaee8bdd","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"95ef6d84-68c0-4894-8088-0b57f5cff3d0","observation_id":"d94508d2-2eb2-4bb2-94f6-c1e2b6851012","study_id":"059c5744-67cd-40d2-8d09-a44ccb563c16"},"target_id":"d94508d2-2eb2-4bb2-94f6-c1e2b6851012","target_table":"lesion_observations"},{"id":"084b8f11-4ae4-442f-b42c-631375c8ce34","kind":"MEASUREMENT","label":"L01 volume 0.02 cm\u00b3 at recurrence","locator":{"lesion_id":"95ef6d84-68c0-4894-8088-0b57f5cff3d0","observation_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","study_id":"f365b21e-4d53-4d15-9135-8dd0ea65a1ab","volume_cm3":0.02},"target_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","target_table":"lesion_observations"},{"id":"6a72b2c1-94e6-4d91-a780-61cc92d3ad5b","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"95ef6d84-68c0-4894-8088-0b57f5cff3d0","observation_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","study_id":"f365b21e-4d53-4d15-9135-8dd0ea65a1ab"},"target_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","target_table":"lesion_observations"}],"id":"e56bb286-5fea-434f-b220-1a5bb83f0de4","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/EVIDENCE_FOR_FINDING/c049f92e-21f9-40ed-915f-77bacd6d622c/none.json b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/EVIDENCE_FOR_FINDING/c049f92e-21f9-40ed-915f-77bacd6d622c/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..373538fea7b80d49ebf99b23f193aa883e53b9ce
--- /dev/null
+++ b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/EVIDENCE_FOR_FINDING/c049f92e-21f9-40ed-915f-77bacd6d622c/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion specified"}
\ No newline at end of file
diff --git a/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/EVIDENCE_FOR_FINDING/f365b21e-4d53-4d15-9135-8dd0ea65a1ab/95ef6d84-68c0-4894-8088-0b57f5cff3d0.json b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/EVIDENCE_FOR_FINDING/f365b21e-4d53-4d15-9135-8dd0ea65a1ab/95ef6d84-68c0-4894-8088-0b57f5cff3d0.json
new file mode 100644
index 0000000000000000000000000000000000000000..f7c5dfdb8040ff2f9633d1bfaef1b24739f94401
--- /dev/null
+++ b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/EVIDENCE_FOR_FINDING/f365b21e-4d53-4d15-9135-8dd0ea65a1ab/95ef6d84-68c0-4894-8088-0b57f5cff3d0.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L01 was measured at 2 timepoints, enhancing volume: preoperative: 7.0 mm\u00b3; recurrence: 16.5 mm\u00b3 (+134.0%). Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:32.289188Z","evidence_items":[{"id":"fa063f8c-6f3b-4c30-85c2-88047d7bfc8d","kind":"MEASUREMENT","label":"L01 volume 0.01 cm\u00b3 at preoperative","locator":{"lesion_id":"95ef6d84-68c0-4894-8088-0b57f5cff3d0","observation_id":"d94508d2-2eb2-4bb2-94f6-c1e2b6851012","study_id":"059c5744-67cd-40d2-8d09-a44ccb563c16","volume_cm3":0.01},"target_id":"d94508d2-2eb2-4bb2-94f6-c1e2b6851012","target_table":"lesion_observations"},{"id":"a4b0a679-d5a9-4a77-8718-3beffaee8bdd","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"95ef6d84-68c0-4894-8088-0b57f5cff3d0","observation_id":"d94508d2-2eb2-4bb2-94f6-c1e2b6851012","study_id":"059c5744-67cd-40d2-8d09-a44ccb563c16"},"target_id":"d94508d2-2eb2-4bb2-94f6-c1e2b6851012","target_table":"lesion_observations"},{"id":"084b8f11-4ae4-442f-b42c-631375c8ce34","kind":"MEASUREMENT","label":"L01 volume 0.02 cm\u00b3 at recurrence","locator":{"lesion_id":"95ef6d84-68c0-4894-8088-0b57f5cff3d0","observation_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","study_id":"f365b21e-4d53-4d15-9135-8dd0ea65a1ab","volume_cm3":0.02},"target_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","target_table":"lesion_observations"},{"id":"6a72b2c1-94e6-4d91-a780-61cc92d3ad5b","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"95ef6d84-68c0-4894-8088-0b57f5cff3d0","observation_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","study_id":"f365b21e-4d53-4d15-9135-8dd0ea65a1ab"},"target_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","target_table":"lesion_observations"}],"id":"e56bb286-5fea-434f-b220-1a5bb83f0de4","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/EVIDENCE_FOR_FINDING/f365b21e-4d53-4d15-9135-8dd0ea65a1ab/none.json b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/EVIDENCE_FOR_FINDING/f365b21e-4d53-4d15-9135-8dd0ea65a1ab/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..373538fea7b80d49ebf99b23f193aa883e53b9ce
--- /dev/null
+++ b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/EVIDENCE_FOR_FINDING/f365b21e-4d53-4d15-9135-8dd0ea65a1ab/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion specified"}
\ No newline at end of file
diff --git a/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/EVIDENCE_FOR_FINDING/none/95ef6d84-68c0-4894-8088-0b57f5cff3d0.json b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/EVIDENCE_FOR_FINDING/none/95ef6d84-68c0-4894-8088-0b57f5cff3d0.json
new file mode 100644
index 0000000000000000000000000000000000000000..f7c5dfdb8040ff2f9633d1bfaef1b24739f94401
--- /dev/null
+++ b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/EVIDENCE_FOR_FINDING/none/95ef6d84-68c0-4894-8088-0b57f5cff3d0.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L01 was measured at 2 timepoints, enhancing volume: preoperative: 7.0 mm\u00b3; recurrence: 16.5 mm\u00b3 (+134.0%). Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:32.289188Z","evidence_items":[{"id":"fa063f8c-6f3b-4c30-85c2-88047d7bfc8d","kind":"MEASUREMENT","label":"L01 volume 0.01 cm\u00b3 at preoperative","locator":{"lesion_id":"95ef6d84-68c0-4894-8088-0b57f5cff3d0","observation_id":"d94508d2-2eb2-4bb2-94f6-c1e2b6851012","study_id":"059c5744-67cd-40d2-8d09-a44ccb563c16","volume_cm3":0.01},"target_id":"d94508d2-2eb2-4bb2-94f6-c1e2b6851012","target_table":"lesion_observations"},{"id":"a4b0a679-d5a9-4a77-8718-3beffaee8bdd","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"95ef6d84-68c0-4894-8088-0b57f5cff3d0","observation_id":"d94508d2-2eb2-4bb2-94f6-c1e2b6851012","study_id":"059c5744-67cd-40d2-8d09-a44ccb563c16"},"target_id":"d94508d2-2eb2-4bb2-94f6-c1e2b6851012","target_table":"lesion_observations"},{"id":"084b8f11-4ae4-442f-b42c-631375c8ce34","kind":"MEASUREMENT","label":"L01 volume 0.02 cm\u00b3 at recurrence","locator":{"lesion_id":"95ef6d84-68c0-4894-8088-0b57f5cff3d0","observation_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","study_id":"f365b21e-4d53-4d15-9135-8dd0ea65a1ab","volume_cm3":0.02},"target_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","target_table":"lesion_observations"},{"id":"6a72b2c1-94e6-4d91-a780-61cc92d3ad5b","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"95ef6d84-68c0-4894-8088-0b57f5cff3d0","observation_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","study_id":"f365b21e-4d53-4d15-9135-8dd0ea65a1ab"},"target_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","target_table":"lesion_observations"}],"id":"e56bb286-5fea-434f-b220-1a5bb83f0de4","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/EVIDENCE_FOR_FINDING/none/none.json b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/EVIDENCE_FOR_FINDING/none/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..373538fea7b80d49ebf99b23f193aa883e53b9ce
--- /dev/null
+++ b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/EVIDENCE_FOR_FINDING/none/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion specified"}
\ No newline at end of file
diff --git a/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/LARGEST_CHANGE/059c5744-67cd-40d2-8d09-a44ccb563c16/none.json b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/LARGEST_CHANGE/059c5744-67cd-40d2-8d09-a44ccb563c16/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..a8f25b2604f5788ba18919c9587588a672650059
--- /dev/null
+++ b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/LARGEST_CHANGE/059c5744-67cd-40d2-8d09-a44ccb563c16/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"The largest measured enhancing volume change is L01 measures 16.5 mm\u00b3, increased by 134.0% (9.4 mm\u00b3) at recurrence, compared against preoperative. This is the largest of 1 measured change across the timeline. Confidence 0.92.","confidence":0.92,"created_at":"2026-08-18T22:19:44.352888Z","evidence_items":[{"id":"94f8f3ee-bf06-4716-b11c-e439c5d64a17","kind":"MEASUREMENT","label":"L01 volume 0.02 cm\u00b3 at recurrence","locator":{"lesion_id":"95ef6d84-68c0-4894-8088-0b57f5cff3d0","observation_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","study_id":"f365b21e-4d53-4d15-9135-8dd0ea65a1ab","volume_cm3":0.02},"target_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","target_table":"lesion_observations"},{"id":"2c8e633c-167f-47a2-8b51-46e16a90bade","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"95ef6d84-68c0-4894-8088-0b57f5cff3d0","observation_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","study_id":"f365b21e-4d53-4d15-9135-8dd0ea65a1ab"},"target_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","target_table":"lesion_observations"},{"id":"7270096f-b3d4-4a70-804f-ae7d3a343f05","kind":"PRIOR_STUDY","label":"Compared against preoperative","locator":{"study_id":"059c5744-67cd-40d2-8d09-a44ccb563c16","timepoint":"preoperative"},"target_id":"059c5744-67cd-40d2-8d09-a44ccb563c16","target_table":"studies"}],"id":"c29c631c-1210-427b-afa8-08356d4ced92","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"LARGEST_CHANGE","question_text":"Which change is the largest?","safety_notes":["composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/LARGEST_CHANGE/c049f92e-21f9-40ed-915f-77bacd6d622c/none.json b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/LARGEST_CHANGE/c049f92e-21f9-40ed-915f-77bacd6d622c/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..a8f25b2604f5788ba18919c9587588a672650059
--- /dev/null
+++ b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/LARGEST_CHANGE/c049f92e-21f9-40ed-915f-77bacd6d622c/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"The largest measured enhancing volume change is L01 measures 16.5 mm\u00b3, increased by 134.0% (9.4 mm\u00b3) at recurrence, compared against preoperative. This is the largest of 1 measured change across the timeline. Confidence 0.92.","confidence":0.92,"created_at":"2026-08-18T22:19:44.352888Z","evidence_items":[{"id":"94f8f3ee-bf06-4716-b11c-e439c5d64a17","kind":"MEASUREMENT","label":"L01 volume 0.02 cm\u00b3 at recurrence","locator":{"lesion_id":"95ef6d84-68c0-4894-8088-0b57f5cff3d0","observation_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","study_id":"f365b21e-4d53-4d15-9135-8dd0ea65a1ab","volume_cm3":0.02},"target_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","target_table":"lesion_observations"},{"id":"2c8e633c-167f-47a2-8b51-46e16a90bade","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"95ef6d84-68c0-4894-8088-0b57f5cff3d0","observation_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","study_id":"f365b21e-4d53-4d15-9135-8dd0ea65a1ab"},"target_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","target_table":"lesion_observations"},{"id":"7270096f-b3d4-4a70-804f-ae7d3a343f05","kind":"PRIOR_STUDY","label":"Compared against preoperative","locator":{"study_id":"059c5744-67cd-40d2-8d09-a44ccb563c16","timepoint":"preoperative"},"target_id":"059c5744-67cd-40d2-8d09-a44ccb563c16","target_table":"studies"}],"id":"c29c631c-1210-427b-afa8-08356d4ced92","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"LARGEST_CHANGE","question_text":"Which change is the largest?","safety_notes":["composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/LARGEST_CHANGE/f365b21e-4d53-4d15-9135-8dd0ea65a1ab/none.json b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/LARGEST_CHANGE/f365b21e-4d53-4d15-9135-8dd0ea65a1ab/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..a8f25b2604f5788ba18919c9587588a672650059
--- /dev/null
+++ b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/LARGEST_CHANGE/f365b21e-4d53-4d15-9135-8dd0ea65a1ab/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"The largest measured enhancing volume change is L01 measures 16.5 mm\u00b3, increased by 134.0% (9.4 mm\u00b3) at recurrence, compared against preoperative. This is the largest of 1 measured change across the timeline. Confidence 0.92.","confidence":0.92,"created_at":"2026-08-18T22:19:44.352888Z","evidence_items":[{"id":"94f8f3ee-bf06-4716-b11c-e439c5d64a17","kind":"MEASUREMENT","label":"L01 volume 0.02 cm\u00b3 at recurrence","locator":{"lesion_id":"95ef6d84-68c0-4894-8088-0b57f5cff3d0","observation_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","study_id":"f365b21e-4d53-4d15-9135-8dd0ea65a1ab","volume_cm3":0.02},"target_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","target_table":"lesion_observations"},{"id":"2c8e633c-167f-47a2-8b51-46e16a90bade","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"95ef6d84-68c0-4894-8088-0b57f5cff3d0","observation_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","study_id":"f365b21e-4d53-4d15-9135-8dd0ea65a1ab"},"target_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","target_table":"lesion_observations"},{"id":"7270096f-b3d4-4a70-804f-ae7d3a343f05","kind":"PRIOR_STUDY","label":"Compared against preoperative","locator":{"study_id":"059c5744-67cd-40d2-8d09-a44ccb563c16","timepoint":"preoperative"},"target_id":"059c5744-67cd-40d2-8d09-a44ccb563c16","target_table":"studies"}],"id":"c29c631c-1210-427b-afa8-08356d4ced92","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"LARGEST_CHANGE","question_text":"Which change is the largest?","safety_notes":["composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/LARGEST_CHANGE/none/none.json b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/LARGEST_CHANGE/none/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..a8f25b2604f5788ba18919c9587588a672650059
--- /dev/null
+++ b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/LARGEST_CHANGE/none/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"The largest measured enhancing volume change is L01 measures 16.5 mm\u00b3, increased by 134.0% (9.4 mm\u00b3) at recurrence, compared against preoperative. This is the largest of 1 measured change across the timeline. Confidence 0.92.","confidence":0.92,"created_at":"2026-08-18T22:19:44.352888Z","evidence_items":[{"id":"94f8f3ee-bf06-4716-b11c-e439c5d64a17","kind":"MEASUREMENT","label":"L01 volume 0.02 cm\u00b3 at recurrence","locator":{"lesion_id":"95ef6d84-68c0-4894-8088-0b57f5cff3d0","observation_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","study_id":"f365b21e-4d53-4d15-9135-8dd0ea65a1ab","volume_cm3":0.02},"target_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","target_table":"lesion_observations"},{"id":"2c8e633c-167f-47a2-8b51-46e16a90bade","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"95ef6d84-68c0-4894-8088-0b57f5cff3d0","observation_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","study_id":"f365b21e-4d53-4d15-9135-8dd0ea65a1ab"},"target_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","target_table":"lesion_observations"},{"id":"7270096f-b3d4-4a70-804f-ae7d3a343f05","kind":"PRIOR_STUDY","label":"Compared against preoperative","locator":{"study_id":"059c5744-67cd-40d2-8d09-a44ccb563c16","timepoint":"preoperative"},"target_id":"059c5744-67cd-40d2-8d09-a44ccb563c16","target_table":"studies"}],"id":"c29c631c-1210-427b-afa8-08356d4ced92","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"LARGEST_CHANGE","question_text":"Which change is the largest?","safety_notes":["composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/WHAT_CHANGED/059c5744-67cd-40d2-8d09-a44ccb563c16/none.json b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/WHAT_CHANGED/059c5744-67cd-40d2-8d09-a44ccb563c16/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..0da7109a823971a090f0ea7832655df65805a1de
--- /dev/null
+++ b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/WHAT_CHANGED/059c5744-67cd-40d2-8d09-a44ccb563c16/none.json
@@ -0,0 +1 @@
+{"cached":false,"observation":{"answer_text":"No measured enhancing volume changed by more than 25%. 1 lesion had no prior to compare against: L01 measures 7.0 mm\u00b3 (first measurement, no prior to compare). Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:31.781765Z","evidence_items":[{"id":"cafafdd2-0ad4-4ee6-81f6-f2f69e6003f3","kind":"MEASUREMENT","label":"L01 volume 0.01 cm\u00b3 at preoperative","locator":{"lesion_id":"95ef6d84-68c0-4894-8088-0b57f5cff3d0","observation_id":"d94508d2-2eb2-4bb2-94f6-c1e2b6851012","study_id":"059c5744-67cd-40d2-8d09-a44ccb563c16","volume_cm3":0.01},"target_id":"d94508d2-2eb2-4bb2-94f6-c1e2b6851012","target_table":"lesion_observations"},{"id":"c2e62485-04a0-42aa-ab82-6e1a865c0bd2","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"95ef6d84-68c0-4894-8088-0b57f5cff3d0","observation_id":"d94508d2-2eb2-4bb2-94f6-c1e2b6851012","study_id":"059c5744-67cd-40d2-8d09-a44ccb563c16"},"target_id":"d94508d2-2eb2-4bb2-94f6-c1e2b6851012","target_table":"lesion_observations"}],"id":"d1859199-8878-4e28-bb8b-470dff8cac55","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"WHAT_CHANGED","question_text":"What changed since the previous scan?","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/WHAT_CHANGED/c049f92e-21f9-40ed-915f-77bacd6d622c/none.json b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/WHAT_CHANGED/c049f92e-21f9-40ed-915f-77bacd6d622c/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..536bd808d7870cd5caa730bc9edffd6c38484ef5
--- /dev/null
+++ b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/WHAT_CHANGED/c049f92e-21f9-40ed-915f-77bacd6d622c/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no measurements support an answer"}
\ No newline at end of file
diff --git a/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/WHAT_CHANGED/f365b21e-4d53-4d15-9135-8dd0ea65a1ab/none.json b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/WHAT_CHANGED/f365b21e-4d53-4d15-9135-8dd0ea65a1ab/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..2166b2c951cfa3b34414b4b3d2e81938e0ec37da
--- /dev/null
+++ b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/WHAT_CHANGED/f365b21e-4d53-4d15-9135-8dd0ea65a1ab/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"Measured enhancing volume changed by more than 25% for 1 lesion between preoperative and recurrence, 391 days apart: L01 measures 16.5 mm\u00b3, increased by 134.0% (9.4 mm\u00b3). Confidence 0.92.","confidence":0.92,"created_at":"2026-08-18T22:19:44.292076Z","evidence_items":[{"id":"bab452a0-e6a2-4418-b2f2-646812911497","kind":"MEASUREMENT","label":"L01 volume 0.02 cm\u00b3 at recurrence","locator":{"lesion_id":"95ef6d84-68c0-4894-8088-0b57f5cff3d0","observation_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","study_id":"f365b21e-4d53-4d15-9135-8dd0ea65a1ab","volume_cm3":0.02},"target_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","target_table":"lesion_observations"},{"id":"10ca1f68-da73-41cc-9dac-9695bf66ecfb","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"95ef6d84-68c0-4894-8088-0b57f5cff3d0","observation_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","study_id":"f365b21e-4d53-4d15-9135-8dd0ea65a1ab"},"target_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","target_table":"lesion_observations"},{"id":"d60e58c4-f393-4a75-ad44-13046d53d239","kind":"PRIOR_STUDY","label":"Compared against preoperative","locator":{"study_id":"059c5744-67cd-40d2-8d09-a44ccb563c16","timepoint":"preoperative"},"target_id":"059c5744-67cd-40d2-8d09-a44ccb563c16","target_table":"studies"}],"id":"73633e82-1fa2-4926-8a75-25ac722e0531","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"WHAT_CHANGED","question_text":"What changed since the previous scan?","safety_notes":["composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/WHAT_CHANGED/none/none.json b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/WHAT_CHANGED/none/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..2166b2c951cfa3b34414b4b3d2e81938e0ec37da
--- /dev/null
+++ b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/WHAT_CHANGED/none/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"Measured enhancing volume changed by more than 25% for 1 lesion between preoperative and recurrence, 391 days apart: L01 measures 16.5 mm\u00b3, increased by 134.0% (9.4 mm\u00b3). Confidence 0.92.","confidence":0.92,"created_at":"2026-08-18T22:19:44.292076Z","evidence_items":[{"id":"bab452a0-e6a2-4418-b2f2-646812911497","kind":"MEASUREMENT","label":"L01 volume 0.02 cm\u00b3 at recurrence","locator":{"lesion_id":"95ef6d84-68c0-4894-8088-0b57f5cff3d0","observation_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","study_id":"f365b21e-4d53-4d15-9135-8dd0ea65a1ab","volume_cm3":0.02},"target_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","target_table":"lesion_observations"},{"id":"10ca1f68-da73-41cc-9dac-9695bf66ecfb","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"95ef6d84-68c0-4894-8088-0b57f5cff3d0","observation_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","study_id":"f365b21e-4d53-4d15-9135-8dd0ea65a1ab"},"target_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","target_table":"lesion_observations"},{"id":"d60e58c4-f393-4a75-ad44-13046d53d239","kind":"PRIOR_STUDY","label":"Compared against preoperative","locator":{"study_id":"059c5744-67cd-40d2-8d09-a44ccb563c16","timepoint":"preoperative"},"target_id":"059c5744-67cd-40d2-8d09-a44ccb563c16","target_table":"studies"}],"id":"73633e82-1fa2-4926-8a75-25ac722e0531","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"WHAT_CHANGED","question_text":"What changed since the previous scan?","safety_notes":["composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/WHAT_REMAINED_STABLE/059c5744-67cd-40d2-8d09-a44ccb563c16/none.json b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/WHAT_REMAINED_STABLE/059c5744-67cd-40d2-8d09-a44ccb563c16/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..af543f9540f61e6cc3a9aa73745474348db5f614
--- /dev/null
+++ b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/WHAT_REMAINED_STABLE/059c5744-67cd-40d2-8d09-a44ccb563c16/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion has a measured change at this timepoint"}
\ No newline at end of file
diff --git a/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/WHAT_REMAINED_STABLE/c049f92e-21f9-40ed-915f-77bacd6d622c/none.json b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/WHAT_REMAINED_STABLE/c049f92e-21f9-40ed-915f-77bacd6d622c/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..af543f9540f61e6cc3a9aa73745474348db5f614
--- /dev/null
+++ b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/WHAT_REMAINED_STABLE/c049f92e-21f9-40ed-915f-77bacd6d622c/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion has a measured change at this timepoint"}
\ No newline at end of file
diff --git a/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/WHAT_REMAINED_STABLE/f365b21e-4d53-4d15-9135-8dd0ea65a1ab/none.json b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/WHAT_REMAINED_STABLE/f365b21e-4d53-4d15-9135-8dd0ea65a1ab/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..ed52042467526fbcbb7d5f99d8902584418086bc
--- /dev/null
+++ b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/WHAT_REMAINED_STABLE/f365b21e-4d53-4d15-9135-8dd0ea65a1ab/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"No lesion was measured within 25% of its previous enhancing volume at recurrence. All 1 lesion with a measured change moved by more than that: L01 measures 16.5 mm\u00b3, increased by 134.0% (9.4 mm\u00b3). Confidence 0.92.","confidence":0.92,"created_at":"2026-08-18T22:19:44.489353Z","evidence_items":[{"id":"94961e82-91a9-4c29-a068-5c9a4cb98d78","kind":"MEASUREMENT","label":"L01 volume 0.02 cm\u00b3 at recurrence","locator":{"lesion_id":"95ef6d84-68c0-4894-8088-0b57f5cff3d0","observation_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","study_id":"f365b21e-4d53-4d15-9135-8dd0ea65a1ab","volume_cm3":0.02},"target_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","target_table":"lesion_observations"},{"id":"6e37bb65-6476-4435-8e94-6644b110f5f2","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"95ef6d84-68c0-4894-8088-0b57f5cff3d0","observation_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","study_id":"f365b21e-4d53-4d15-9135-8dd0ea65a1ab"},"target_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","target_table":"lesion_observations"}],"id":"040d6779-2750-4bf2-9d15-3aede37cec85","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"WHAT_REMAINED_STABLE","question_text":"What remained stable?","safety_notes":["composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/WHAT_REMAINED_STABLE/none/none.json b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/WHAT_REMAINED_STABLE/none/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..ed52042467526fbcbb7d5f99d8902584418086bc
--- /dev/null
+++ b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/WHAT_REMAINED_STABLE/none/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"No lesion was measured within 25% of its previous enhancing volume at recurrence. All 1 lesion with a measured change moved by more than that: L01 measures 16.5 mm\u00b3, increased by 134.0% (9.4 mm\u00b3). Confidence 0.92.","confidence":0.92,"created_at":"2026-08-18T22:19:44.489353Z","evidence_items":[{"id":"94961e82-91a9-4c29-a068-5c9a4cb98d78","kind":"MEASUREMENT","label":"L01 volume 0.02 cm\u00b3 at recurrence","locator":{"lesion_id":"95ef6d84-68c0-4894-8088-0b57f5cff3d0","observation_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","study_id":"f365b21e-4d53-4d15-9135-8dd0ea65a1ab","volume_cm3":0.02},"target_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","target_table":"lesion_observations"},{"id":"6e37bb65-6476-4435-8e94-6644b110f5f2","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"95ef6d84-68c0-4894-8088-0b57f5cff3d0","observation_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","study_id":"f365b21e-4d53-4d15-9135-8dd0ea65a1ab"},"target_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","target_table":"lesion_observations"}],"id":"040d6779-2750-4bf2-9d15-3aede37cec85","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"WHAT_REMAINED_STABLE","question_text":"What remained stable?","safety_notes":["composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/WHEN_LARGEST_CHANGE/059c5744-67cd-40d2-8d09-a44ccb563c16/none.json b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/WHEN_LARGEST_CHANGE/059c5744-67cd-40d2-8d09-a44ccb563c16/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..51d7e289a053909dab3efae8a9f2db51b515b12e
--- /dev/null
+++ b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/WHEN_LARGEST_CHANGE/059c5744-67cd-40d2-8d09-a44ccb563c16/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"The largest total measured enhancing volume change was recorded at recurrence, 9.4 mm\u00b3 summed across 1 lesion, 391 days after the study it is compared with. Confidence 0.92.","confidence":0.92,"created_at":"2026-08-18T22:19:44.429928Z","evidence_items":[{"id":"e3a619f8-b04a-4e3a-b0ab-b263f16856fc","kind":"MEASUREMENT","label":"L01 volume 0.02 cm\u00b3 at recurrence","locator":{"lesion_id":"95ef6d84-68c0-4894-8088-0b57f5cff3d0","observation_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","study_id":"f365b21e-4d53-4d15-9135-8dd0ea65a1ab","volume_cm3":0.02},"target_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","target_table":"lesion_observations"},{"id":"d4cc44c3-5efd-4ef4-a93f-8c2f65c4f38c","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"95ef6d84-68c0-4894-8088-0b57f5cff3d0","observation_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","study_id":"f365b21e-4d53-4d15-9135-8dd0ea65a1ab"},"target_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","target_table":"lesion_observations"}],"id":"f53d8c70-5e99-4163-a42d-3a4799313fbd","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"WHEN_LARGEST_CHANGE","question_text":"When was the largest change measured?","safety_notes":["composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/WHEN_LARGEST_CHANGE/c049f92e-21f9-40ed-915f-77bacd6d622c/none.json b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/WHEN_LARGEST_CHANGE/c049f92e-21f9-40ed-915f-77bacd6d622c/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..51d7e289a053909dab3efae8a9f2db51b515b12e
--- /dev/null
+++ b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/WHEN_LARGEST_CHANGE/c049f92e-21f9-40ed-915f-77bacd6d622c/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"The largest total measured enhancing volume change was recorded at recurrence, 9.4 mm\u00b3 summed across 1 lesion, 391 days after the study it is compared with. Confidence 0.92.","confidence":0.92,"created_at":"2026-08-18T22:19:44.429928Z","evidence_items":[{"id":"e3a619f8-b04a-4e3a-b0ab-b263f16856fc","kind":"MEASUREMENT","label":"L01 volume 0.02 cm\u00b3 at recurrence","locator":{"lesion_id":"95ef6d84-68c0-4894-8088-0b57f5cff3d0","observation_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","study_id":"f365b21e-4d53-4d15-9135-8dd0ea65a1ab","volume_cm3":0.02},"target_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","target_table":"lesion_observations"},{"id":"d4cc44c3-5efd-4ef4-a93f-8c2f65c4f38c","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"95ef6d84-68c0-4894-8088-0b57f5cff3d0","observation_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","study_id":"f365b21e-4d53-4d15-9135-8dd0ea65a1ab"},"target_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","target_table":"lesion_observations"}],"id":"f53d8c70-5e99-4163-a42d-3a4799313fbd","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"WHEN_LARGEST_CHANGE","question_text":"When was the largest change measured?","safety_notes":["composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/WHEN_LARGEST_CHANGE/f365b21e-4d53-4d15-9135-8dd0ea65a1ab/none.json b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/WHEN_LARGEST_CHANGE/f365b21e-4d53-4d15-9135-8dd0ea65a1ab/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..51d7e289a053909dab3efae8a9f2db51b515b12e
--- /dev/null
+++ b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/WHEN_LARGEST_CHANGE/f365b21e-4d53-4d15-9135-8dd0ea65a1ab/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"The largest total measured enhancing volume change was recorded at recurrence, 9.4 mm\u00b3 summed across 1 lesion, 391 days after the study it is compared with. Confidence 0.92.","confidence":0.92,"created_at":"2026-08-18T22:19:44.429928Z","evidence_items":[{"id":"e3a619f8-b04a-4e3a-b0ab-b263f16856fc","kind":"MEASUREMENT","label":"L01 volume 0.02 cm\u00b3 at recurrence","locator":{"lesion_id":"95ef6d84-68c0-4894-8088-0b57f5cff3d0","observation_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","study_id":"f365b21e-4d53-4d15-9135-8dd0ea65a1ab","volume_cm3":0.02},"target_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","target_table":"lesion_observations"},{"id":"d4cc44c3-5efd-4ef4-a93f-8c2f65c4f38c","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"95ef6d84-68c0-4894-8088-0b57f5cff3d0","observation_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","study_id":"f365b21e-4d53-4d15-9135-8dd0ea65a1ab"},"target_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","target_table":"lesion_observations"}],"id":"f53d8c70-5e99-4163-a42d-3a4799313fbd","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"WHEN_LARGEST_CHANGE","question_text":"When was the largest change measured?","safety_notes":["composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/WHEN_LARGEST_CHANGE/none/none.json b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/WHEN_LARGEST_CHANGE/none/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..51d7e289a053909dab3efae8a9f2db51b515b12e
--- /dev/null
+++ b/api/answers/8280c78d-5068-4b5a-ac27-d33c0839b167/WHEN_LARGEST_CHANGE/none/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"The largest total measured enhancing volume change was recorded at recurrence, 9.4 mm\u00b3 summed across 1 lesion, 391 days after the study it is compared with. Confidence 0.92.","confidence":0.92,"created_at":"2026-08-18T22:19:44.429928Z","evidence_items":[{"id":"e3a619f8-b04a-4e3a-b0ab-b263f16856fc","kind":"MEASUREMENT","label":"L01 volume 0.02 cm\u00b3 at recurrence","locator":{"lesion_id":"95ef6d84-68c0-4894-8088-0b57f5cff3d0","observation_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","study_id":"f365b21e-4d53-4d15-9135-8dd0ea65a1ab","volume_cm3":0.02},"target_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","target_table":"lesion_observations"},{"id":"d4cc44c3-5efd-4ef4-a93f-8c2f65c4f38c","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"95ef6d84-68c0-4894-8088-0b57f5cff3d0","observation_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","study_id":"f365b21e-4d53-4d15-9135-8dd0ea65a1ab"},"target_id":"aaab74e0-fcbe-4e21-841b-c872e1f8ee80","target_table":"lesion_observations"}],"id":"f53d8c70-5e99-4163-a42d-3a4799313fbd","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"WHEN_LARGEST_CHANGE","question_text":"When was the largest change measured?","safety_notes":["composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/1348e608-daf3-4473-a3f4-a8fb177d8534/09a85cf9-a029-4376-8334-6ae0d1a35480.json b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/1348e608-daf3-4473-a3f4-a8fb177d8534/09a85cf9-a029-4376-8334-6ae0d1a35480.json
new file mode 100644
index 0000000000000000000000000000000000000000..f98126ea983325ec054902b8762ec5a698b124e6
--- /dev/null
+++ b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/1348e608-daf3-4473-a3f4-a8fb177d8534/09a85cf9-a029-4376-8334-6ae0d1a35480.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L02 was measured at 1 timepoint, enhancing volume: recurrence: 4.9 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:22.436365Z","evidence_items":[{"id":"3260a290-09bc-4d1c-befc-ec98020c5b5e","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"09a85cf9-a029-4376-8334-6ae0d1a35480","observation_id":"827e22cb-4a22-4e15-9852-24a3f404b47c","study_id":"4f456804-060e-47f1-a54b-c714bfcf58dc","volume_cm3":0.0},"target_id":"827e22cb-4a22-4e15-9852-24a3f404b47c","target_table":"lesion_observations"},{"id":"18a26f0c-7222-4932-9350-7fca6a0a3bb5","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"09a85cf9-a029-4376-8334-6ae0d1a35480","observation_id":"827e22cb-4a22-4e15-9852-24a3f404b47c","study_id":"4f456804-060e-47f1-a54b-c714bfcf58dc"},"target_id":"827e22cb-4a22-4e15-9852-24a3f404b47c","target_table":"lesion_observations"}],"id":"c26b9a46-400a-4b08-ae4d-544f12533f54","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/1348e608-daf3-4473-a3f4-a8fb177d8534/28282c7d-3b65-494f-8cf4-fccafaa9d8bb.json b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/1348e608-daf3-4473-a3f4-a8fb177d8534/28282c7d-3b65-494f-8cf4-fccafaa9d8bb.json
new file mode 100644
index 0000000000000000000000000000000000000000..ca476e7f1da2e1efe8f467e7722bc9e15e99d065
--- /dev/null
+++ b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/1348e608-daf3-4473-a3f4-a8fb177d8534/28282c7d-3b65-494f-8cf4-fccafaa9d8bb.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L01 was measured at 1 timepoint, enhancing volume: preoperative: 36.3 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:22.506124Z","evidence_items":[{"id":"93856c7b-a53e-423a-beb1-f9e6f4e2a638","kind":"MEASUREMENT","label":"L01 volume 0.04 cm\u00b3 at preoperative","locator":{"lesion_id":"28282c7d-3b65-494f-8cf4-fccafaa9d8bb","observation_id":"4134e64c-7686-453c-bb67-c3c37c737100","study_id":"8f90a1e3-9d85-4e33-b519-ef587e365fa4","volume_cm3":0.04},"target_id":"4134e64c-7686-453c-bb67-c3c37c737100","target_table":"lesion_observations"},{"id":"26aae181-c258-4cb7-b3d1-0c0f487e95ae","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"28282c7d-3b65-494f-8cf4-fccafaa9d8bb","observation_id":"4134e64c-7686-453c-bb67-c3c37c737100","study_id":"8f90a1e3-9d85-4e33-b519-ef587e365fa4"},"target_id":"4134e64c-7686-453c-bb67-c3c37c737100","target_table":"lesion_observations"}],"id":"fb4188d4-468a-41eb-9e1a-59b6eec3322d","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/1348e608-daf3-4473-a3f4-a8fb177d8534/8d35e81b-2245-42dc-80ba-d1dab4b5d2f7.json b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/1348e608-daf3-4473-a3f4-a8fb177d8534/8d35e81b-2245-42dc-80ba-d1dab4b5d2f7.json
new file mode 100644
index 0000000000000000000000000000000000000000..e53049e5fc4525249a5563fe2d4057eff2aca2d9
--- /dev/null
+++ b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/1348e608-daf3-4473-a3f4-a8fb177d8534/8d35e81b-2245-42dc-80ba-d1dab4b5d2f7.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L03 was measured at 1 timepoint, enhancing volume: recurrence: 0.1 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:22.583112Z","evidence_items":[{"id":"7c823a63-7ed6-4c7b-8f02-920128a48e63","kind":"MEASUREMENT","label":"L03 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"8d35e81b-2245-42dc-80ba-d1dab4b5d2f7","observation_id":"7552b89e-12cb-4686-ab59-f97007c07add","study_id":"4f456804-060e-47f1-a54b-c714bfcf58dc","volume_cm3":0.0},"target_id":"7552b89e-12cb-4686-ab59-f97007c07add","target_table":"lesion_observations"},{"id":"05bddd6e-e546-4e8c-8ba4-3a4d00e07970","kind":"SEGMENTATION","label":"Segmented enhancing for L03","locator":{"lesion_id":"8d35e81b-2245-42dc-80ba-d1dab4b5d2f7","observation_id":"7552b89e-12cb-4686-ab59-f97007c07add","study_id":"4f456804-060e-47f1-a54b-c714bfcf58dc"},"target_id":"7552b89e-12cb-4686-ab59-f97007c07add","target_table":"lesion_observations"}],"id":"a6d5679e-7447-461e-b039-174779451902","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/1348e608-daf3-4473-a3f4-a8fb177d8534/none.json b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/1348e608-daf3-4473-a3f4-a8fb177d8534/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..373538fea7b80d49ebf99b23f193aa883e53b9ce
--- /dev/null
+++ b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/1348e608-daf3-4473-a3f4-a8fb177d8534/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion specified"}
\ No newline at end of file
diff --git a/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/4f456804-060e-47f1-a54b-c714bfcf58dc/09a85cf9-a029-4376-8334-6ae0d1a35480.json b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/4f456804-060e-47f1-a54b-c714bfcf58dc/09a85cf9-a029-4376-8334-6ae0d1a35480.json
new file mode 100644
index 0000000000000000000000000000000000000000..f98126ea983325ec054902b8762ec5a698b124e6
--- /dev/null
+++ b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/4f456804-060e-47f1-a54b-c714bfcf58dc/09a85cf9-a029-4376-8334-6ae0d1a35480.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L02 was measured at 1 timepoint, enhancing volume: recurrence: 4.9 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:22.436365Z","evidence_items":[{"id":"3260a290-09bc-4d1c-befc-ec98020c5b5e","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"09a85cf9-a029-4376-8334-6ae0d1a35480","observation_id":"827e22cb-4a22-4e15-9852-24a3f404b47c","study_id":"4f456804-060e-47f1-a54b-c714bfcf58dc","volume_cm3":0.0},"target_id":"827e22cb-4a22-4e15-9852-24a3f404b47c","target_table":"lesion_observations"},{"id":"18a26f0c-7222-4932-9350-7fca6a0a3bb5","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"09a85cf9-a029-4376-8334-6ae0d1a35480","observation_id":"827e22cb-4a22-4e15-9852-24a3f404b47c","study_id":"4f456804-060e-47f1-a54b-c714bfcf58dc"},"target_id":"827e22cb-4a22-4e15-9852-24a3f404b47c","target_table":"lesion_observations"}],"id":"c26b9a46-400a-4b08-ae4d-544f12533f54","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/4f456804-060e-47f1-a54b-c714bfcf58dc/28282c7d-3b65-494f-8cf4-fccafaa9d8bb.json b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/4f456804-060e-47f1-a54b-c714bfcf58dc/28282c7d-3b65-494f-8cf4-fccafaa9d8bb.json
new file mode 100644
index 0000000000000000000000000000000000000000..ca476e7f1da2e1efe8f467e7722bc9e15e99d065
--- /dev/null
+++ b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/4f456804-060e-47f1-a54b-c714bfcf58dc/28282c7d-3b65-494f-8cf4-fccafaa9d8bb.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L01 was measured at 1 timepoint, enhancing volume: preoperative: 36.3 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:22.506124Z","evidence_items":[{"id":"93856c7b-a53e-423a-beb1-f9e6f4e2a638","kind":"MEASUREMENT","label":"L01 volume 0.04 cm\u00b3 at preoperative","locator":{"lesion_id":"28282c7d-3b65-494f-8cf4-fccafaa9d8bb","observation_id":"4134e64c-7686-453c-bb67-c3c37c737100","study_id":"8f90a1e3-9d85-4e33-b519-ef587e365fa4","volume_cm3":0.04},"target_id":"4134e64c-7686-453c-bb67-c3c37c737100","target_table":"lesion_observations"},{"id":"26aae181-c258-4cb7-b3d1-0c0f487e95ae","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"28282c7d-3b65-494f-8cf4-fccafaa9d8bb","observation_id":"4134e64c-7686-453c-bb67-c3c37c737100","study_id":"8f90a1e3-9d85-4e33-b519-ef587e365fa4"},"target_id":"4134e64c-7686-453c-bb67-c3c37c737100","target_table":"lesion_observations"}],"id":"fb4188d4-468a-41eb-9e1a-59b6eec3322d","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/4f456804-060e-47f1-a54b-c714bfcf58dc/8d35e81b-2245-42dc-80ba-d1dab4b5d2f7.json b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/4f456804-060e-47f1-a54b-c714bfcf58dc/8d35e81b-2245-42dc-80ba-d1dab4b5d2f7.json
new file mode 100644
index 0000000000000000000000000000000000000000..e53049e5fc4525249a5563fe2d4057eff2aca2d9
--- /dev/null
+++ b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/4f456804-060e-47f1-a54b-c714bfcf58dc/8d35e81b-2245-42dc-80ba-d1dab4b5d2f7.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L03 was measured at 1 timepoint, enhancing volume: recurrence: 0.1 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:22.583112Z","evidence_items":[{"id":"7c823a63-7ed6-4c7b-8f02-920128a48e63","kind":"MEASUREMENT","label":"L03 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"8d35e81b-2245-42dc-80ba-d1dab4b5d2f7","observation_id":"7552b89e-12cb-4686-ab59-f97007c07add","study_id":"4f456804-060e-47f1-a54b-c714bfcf58dc","volume_cm3":0.0},"target_id":"7552b89e-12cb-4686-ab59-f97007c07add","target_table":"lesion_observations"},{"id":"05bddd6e-e546-4e8c-8ba4-3a4d00e07970","kind":"SEGMENTATION","label":"Segmented enhancing for L03","locator":{"lesion_id":"8d35e81b-2245-42dc-80ba-d1dab4b5d2f7","observation_id":"7552b89e-12cb-4686-ab59-f97007c07add","study_id":"4f456804-060e-47f1-a54b-c714bfcf58dc"},"target_id":"7552b89e-12cb-4686-ab59-f97007c07add","target_table":"lesion_observations"}],"id":"a6d5679e-7447-461e-b039-174779451902","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/4f456804-060e-47f1-a54b-c714bfcf58dc/none.json b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/4f456804-060e-47f1-a54b-c714bfcf58dc/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..373538fea7b80d49ebf99b23f193aa883e53b9ce
--- /dev/null
+++ b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/4f456804-060e-47f1-a54b-c714bfcf58dc/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion specified"}
\ No newline at end of file
diff --git a/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/8f90a1e3-9d85-4e33-b519-ef587e365fa4/09a85cf9-a029-4376-8334-6ae0d1a35480.json b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/8f90a1e3-9d85-4e33-b519-ef587e365fa4/09a85cf9-a029-4376-8334-6ae0d1a35480.json
new file mode 100644
index 0000000000000000000000000000000000000000..eb4600ef98588dda2bd2ebb5df1326f58cef41cd
--- /dev/null
+++ b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/8f90a1e3-9d85-4e33-b519-ef587e365fa4/09a85cf9-a029-4376-8334-6ae0d1a35480.json
@@ -0,0 +1 @@
+{"cached":false,"observation":{"answer_text":"L02 was measured at 1 timepoint, enhancing volume: recurrence: 4.9 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:22.436365Z","evidence_items":[{"id":"3260a290-09bc-4d1c-befc-ec98020c5b5e","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"09a85cf9-a029-4376-8334-6ae0d1a35480","observation_id":"827e22cb-4a22-4e15-9852-24a3f404b47c","study_id":"4f456804-060e-47f1-a54b-c714bfcf58dc","volume_cm3":0.0},"target_id":"827e22cb-4a22-4e15-9852-24a3f404b47c","target_table":"lesion_observations"},{"id":"18a26f0c-7222-4932-9350-7fca6a0a3bb5","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"09a85cf9-a029-4376-8334-6ae0d1a35480","observation_id":"827e22cb-4a22-4e15-9852-24a3f404b47c","study_id":"4f456804-060e-47f1-a54b-c714bfcf58dc"},"target_id":"827e22cb-4a22-4e15-9852-24a3f404b47c","target_table":"lesion_observations"}],"id":"c26b9a46-400a-4b08-ae4d-544f12533f54","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/8f90a1e3-9d85-4e33-b519-ef587e365fa4/28282c7d-3b65-494f-8cf4-fccafaa9d8bb.json b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/8f90a1e3-9d85-4e33-b519-ef587e365fa4/28282c7d-3b65-494f-8cf4-fccafaa9d8bb.json
new file mode 100644
index 0000000000000000000000000000000000000000..0be660a58e772c5573150cfb617584b1b766314a
--- /dev/null
+++ b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/8f90a1e3-9d85-4e33-b519-ef587e365fa4/28282c7d-3b65-494f-8cf4-fccafaa9d8bb.json
@@ -0,0 +1 @@
+{"cached":false,"observation":{"answer_text":"L01 was measured at 1 timepoint, enhancing volume: preoperative: 36.3 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:22.506124Z","evidence_items":[{"id":"93856c7b-a53e-423a-beb1-f9e6f4e2a638","kind":"MEASUREMENT","label":"L01 volume 0.04 cm\u00b3 at preoperative","locator":{"lesion_id":"28282c7d-3b65-494f-8cf4-fccafaa9d8bb","observation_id":"4134e64c-7686-453c-bb67-c3c37c737100","study_id":"8f90a1e3-9d85-4e33-b519-ef587e365fa4","volume_cm3":0.04},"target_id":"4134e64c-7686-453c-bb67-c3c37c737100","target_table":"lesion_observations"},{"id":"26aae181-c258-4cb7-b3d1-0c0f487e95ae","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"28282c7d-3b65-494f-8cf4-fccafaa9d8bb","observation_id":"4134e64c-7686-453c-bb67-c3c37c737100","study_id":"8f90a1e3-9d85-4e33-b519-ef587e365fa4"},"target_id":"4134e64c-7686-453c-bb67-c3c37c737100","target_table":"lesion_observations"}],"id":"fb4188d4-468a-41eb-9e1a-59b6eec3322d","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/8f90a1e3-9d85-4e33-b519-ef587e365fa4/8d35e81b-2245-42dc-80ba-d1dab4b5d2f7.json b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/8f90a1e3-9d85-4e33-b519-ef587e365fa4/8d35e81b-2245-42dc-80ba-d1dab4b5d2f7.json
new file mode 100644
index 0000000000000000000000000000000000000000..74a93c623e2ca56c66285e812309399e14af0ad0
--- /dev/null
+++ b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/8f90a1e3-9d85-4e33-b519-ef587e365fa4/8d35e81b-2245-42dc-80ba-d1dab4b5d2f7.json
@@ -0,0 +1 @@
+{"cached":false,"observation":{"answer_text":"L03 was measured at 1 timepoint, enhancing volume: recurrence: 0.1 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:22.583112Z","evidence_items":[{"id":"7c823a63-7ed6-4c7b-8f02-920128a48e63","kind":"MEASUREMENT","label":"L03 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"8d35e81b-2245-42dc-80ba-d1dab4b5d2f7","observation_id":"7552b89e-12cb-4686-ab59-f97007c07add","study_id":"4f456804-060e-47f1-a54b-c714bfcf58dc","volume_cm3":0.0},"target_id":"7552b89e-12cb-4686-ab59-f97007c07add","target_table":"lesion_observations"},{"id":"05bddd6e-e546-4e8c-8ba4-3a4d00e07970","kind":"SEGMENTATION","label":"Segmented enhancing for L03","locator":{"lesion_id":"8d35e81b-2245-42dc-80ba-d1dab4b5d2f7","observation_id":"7552b89e-12cb-4686-ab59-f97007c07add","study_id":"4f456804-060e-47f1-a54b-c714bfcf58dc"},"target_id":"7552b89e-12cb-4686-ab59-f97007c07add","target_table":"lesion_observations"}],"id":"a6d5679e-7447-461e-b039-174779451902","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/8f90a1e3-9d85-4e33-b519-ef587e365fa4/none.json b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/8f90a1e3-9d85-4e33-b519-ef587e365fa4/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..373538fea7b80d49ebf99b23f193aa883e53b9ce
--- /dev/null
+++ b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/8f90a1e3-9d85-4e33-b519-ef587e365fa4/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion specified"}
\ No newline at end of file
diff --git a/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/none/09a85cf9-a029-4376-8334-6ae0d1a35480.json b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/none/09a85cf9-a029-4376-8334-6ae0d1a35480.json
new file mode 100644
index 0000000000000000000000000000000000000000..f98126ea983325ec054902b8762ec5a698b124e6
--- /dev/null
+++ b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/none/09a85cf9-a029-4376-8334-6ae0d1a35480.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L02 was measured at 1 timepoint, enhancing volume: recurrence: 4.9 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:22.436365Z","evidence_items":[{"id":"3260a290-09bc-4d1c-befc-ec98020c5b5e","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"09a85cf9-a029-4376-8334-6ae0d1a35480","observation_id":"827e22cb-4a22-4e15-9852-24a3f404b47c","study_id":"4f456804-060e-47f1-a54b-c714bfcf58dc","volume_cm3":0.0},"target_id":"827e22cb-4a22-4e15-9852-24a3f404b47c","target_table":"lesion_observations"},{"id":"18a26f0c-7222-4932-9350-7fca6a0a3bb5","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"09a85cf9-a029-4376-8334-6ae0d1a35480","observation_id":"827e22cb-4a22-4e15-9852-24a3f404b47c","study_id":"4f456804-060e-47f1-a54b-c714bfcf58dc"},"target_id":"827e22cb-4a22-4e15-9852-24a3f404b47c","target_table":"lesion_observations"}],"id":"c26b9a46-400a-4b08-ae4d-544f12533f54","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/none/28282c7d-3b65-494f-8cf4-fccafaa9d8bb.json b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/none/28282c7d-3b65-494f-8cf4-fccafaa9d8bb.json
new file mode 100644
index 0000000000000000000000000000000000000000..ca476e7f1da2e1efe8f467e7722bc9e15e99d065
--- /dev/null
+++ b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/none/28282c7d-3b65-494f-8cf4-fccafaa9d8bb.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L01 was measured at 1 timepoint, enhancing volume: preoperative: 36.3 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:22.506124Z","evidence_items":[{"id":"93856c7b-a53e-423a-beb1-f9e6f4e2a638","kind":"MEASUREMENT","label":"L01 volume 0.04 cm\u00b3 at preoperative","locator":{"lesion_id":"28282c7d-3b65-494f-8cf4-fccafaa9d8bb","observation_id":"4134e64c-7686-453c-bb67-c3c37c737100","study_id":"8f90a1e3-9d85-4e33-b519-ef587e365fa4","volume_cm3":0.04},"target_id":"4134e64c-7686-453c-bb67-c3c37c737100","target_table":"lesion_observations"},{"id":"26aae181-c258-4cb7-b3d1-0c0f487e95ae","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"28282c7d-3b65-494f-8cf4-fccafaa9d8bb","observation_id":"4134e64c-7686-453c-bb67-c3c37c737100","study_id":"8f90a1e3-9d85-4e33-b519-ef587e365fa4"},"target_id":"4134e64c-7686-453c-bb67-c3c37c737100","target_table":"lesion_observations"}],"id":"fb4188d4-468a-41eb-9e1a-59b6eec3322d","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/none/8d35e81b-2245-42dc-80ba-d1dab4b5d2f7.json b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/none/8d35e81b-2245-42dc-80ba-d1dab4b5d2f7.json
new file mode 100644
index 0000000000000000000000000000000000000000..e53049e5fc4525249a5563fe2d4057eff2aca2d9
--- /dev/null
+++ b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/none/8d35e81b-2245-42dc-80ba-d1dab4b5d2f7.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L03 was measured at 1 timepoint, enhancing volume: recurrence: 0.1 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:22.583112Z","evidence_items":[{"id":"7c823a63-7ed6-4c7b-8f02-920128a48e63","kind":"MEASUREMENT","label":"L03 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"8d35e81b-2245-42dc-80ba-d1dab4b5d2f7","observation_id":"7552b89e-12cb-4686-ab59-f97007c07add","study_id":"4f456804-060e-47f1-a54b-c714bfcf58dc","volume_cm3":0.0},"target_id":"7552b89e-12cb-4686-ab59-f97007c07add","target_table":"lesion_observations"},{"id":"05bddd6e-e546-4e8c-8ba4-3a4d00e07970","kind":"SEGMENTATION","label":"Segmented enhancing for L03","locator":{"lesion_id":"8d35e81b-2245-42dc-80ba-d1dab4b5d2f7","observation_id":"7552b89e-12cb-4686-ab59-f97007c07add","study_id":"4f456804-060e-47f1-a54b-c714bfcf58dc"},"target_id":"7552b89e-12cb-4686-ab59-f97007c07add","target_table":"lesion_observations"}],"id":"a6d5679e-7447-461e-b039-174779451902","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/none/none.json b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/none/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..373538fea7b80d49ebf99b23f193aa883e53b9ce
--- /dev/null
+++ b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/EVIDENCE_FOR_FINDING/none/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion specified"}
\ No newline at end of file
diff --git a/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/LARGEST_CHANGE/1348e608-daf3-4473-a3f4-a8fb177d8534/none.json b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/LARGEST_CHANGE/1348e608-daf3-4473-a3f4-a8fb177d8534/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..2ec428f0b84f872b58fdf0703372e9635adae73d
--- /dev/null
+++ b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/LARGEST_CHANGE/1348e608-daf3-4473-a3f4-a8fb177d8534/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no measured change between any two studies"}
\ No newline at end of file
diff --git a/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/LARGEST_CHANGE/4f456804-060e-47f1-a54b-c714bfcf58dc/none.json b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/LARGEST_CHANGE/4f456804-060e-47f1-a54b-c714bfcf58dc/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..2ec428f0b84f872b58fdf0703372e9635adae73d
--- /dev/null
+++ b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/LARGEST_CHANGE/4f456804-060e-47f1-a54b-c714bfcf58dc/none.json
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/LARGEST_CHANGE/8f90a1e3-9d85-4e33-b519-ef587e365fa4/none.json b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/LARGEST_CHANGE/8f90a1e3-9d85-4e33-b519-ef587e365fa4/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..2ec428f0b84f872b58fdf0703372e9635adae73d
--- /dev/null
+++ b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/LARGEST_CHANGE/8f90a1e3-9d85-4e33-b519-ef587e365fa4/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no measured change between any two studies"}
\ No newline at end of file
diff --git a/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/LARGEST_CHANGE/none/none.json b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/LARGEST_CHANGE/none/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..2ec428f0b84f872b58fdf0703372e9635adae73d
--- /dev/null
+++ b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/LARGEST_CHANGE/none/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no measured change between any two studies"}
\ No newline at end of file
diff --git a/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/WHAT_CHANGED/1348e608-daf3-4473-a3f4-a8fb177d8534/none.json b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/WHAT_CHANGED/1348e608-daf3-4473-a3f4-a8fb177d8534/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..536bd808d7870cd5caa730bc9edffd6c38484ef5
--- /dev/null
+++ b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/WHAT_CHANGED/1348e608-daf3-4473-a3f4-a8fb177d8534/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no measurements support an answer"}
\ No newline at end of file
diff --git a/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/WHAT_CHANGED/4f456804-060e-47f1-a54b-c714bfcf58dc/none.json b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/WHAT_CHANGED/4f456804-060e-47f1-a54b-c714bfcf58dc/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..098328756ff5f3e82373f40087da31cd0b20fadc
--- /dev/null
+++ b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/WHAT_CHANGED/4f456804-060e-47f1-a54b-c714bfcf58dc/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"No measured enhancing volume changed by more than 25%. 2 lesions had no prior to compare against: L02 measures 4.9 mm\u00b3 (first measurement, no prior to compare); L03 measures 0.1 mm\u00b3 (first measurement, no prior to compare). Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:19:42.576024Z","evidence_items":[{"id":"408899a1-5bc7-40c8-8f96-0cde63c47d69","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"09a85cf9-a029-4376-8334-6ae0d1a35480","observation_id":"827e22cb-4a22-4e15-9852-24a3f404b47c","study_id":"4f456804-060e-47f1-a54b-c714bfcf58dc","volume_cm3":0.0},"target_id":"827e22cb-4a22-4e15-9852-24a3f404b47c","target_table":"lesion_observations"},{"id":"a66921f8-2caa-4bf5-a01f-1da0c06f5c63","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"09a85cf9-a029-4376-8334-6ae0d1a35480","observation_id":"827e22cb-4a22-4e15-9852-24a3f404b47c","study_id":"4f456804-060e-47f1-a54b-c714bfcf58dc"},"target_id":"827e22cb-4a22-4e15-9852-24a3f404b47c","target_table":"lesion_observations"},{"id":"50b1cf78-a511-4c53-930f-10f6dd574458","kind":"MEASUREMENT","label":"L03 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"8d35e81b-2245-42dc-80ba-d1dab4b5d2f7","observation_id":"7552b89e-12cb-4686-ab59-f97007c07add","study_id":"4f456804-060e-47f1-a54b-c714bfcf58dc","volume_cm3":0.0},"target_id":"7552b89e-12cb-4686-ab59-f97007c07add","target_table":"lesion_observations"},{"id":"fe1c4880-1f11-4592-8243-a95499e2bd18","kind":"SEGMENTATION","label":"Segmented enhancing for L03","locator":{"lesion_id":"8d35e81b-2245-42dc-80ba-d1dab4b5d2f7","observation_id":"7552b89e-12cb-4686-ab59-f97007c07add","study_id":"4f456804-060e-47f1-a54b-c714bfcf58dc"},"target_id":"7552b89e-12cb-4686-ab59-f97007c07add","target_table":"lesion_observations"}],"id":"f350d901-f312-428f-ac5b-f1896693ec00","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"WHAT_CHANGED","question_text":"What changed since the previous scan?","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/WHAT_CHANGED/8f90a1e3-9d85-4e33-b519-ef587e365fa4/none.json b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/WHAT_CHANGED/8f90a1e3-9d85-4e33-b519-ef587e365fa4/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..64dfd88edb9ecb0ca0fe85261514df38cb124e9b
--- /dev/null
+++ b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/WHAT_CHANGED/8f90a1e3-9d85-4e33-b519-ef587e365fa4/none.json
@@ -0,0 +1 @@
+{"cached":false,"observation":{"answer_text":"No measured enhancing volume changed by more than 25%. 1 lesion had no prior to compare against: L01 measures 36.3 mm\u00b3 (first measurement, no prior to compare). Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:22.066959Z","evidence_items":[{"id":"741b60c1-3bc4-41f3-a671-ebb7be3adcec","kind":"MEASUREMENT","label":"L01 volume 0.04 cm\u00b3 at preoperative","locator":{"lesion_id":"28282c7d-3b65-494f-8cf4-fccafaa9d8bb","observation_id":"4134e64c-7686-453c-bb67-c3c37c737100","study_id":"8f90a1e3-9d85-4e33-b519-ef587e365fa4","volume_cm3":0.04},"target_id":"4134e64c-7686-453c-bb67-c3c37c737100","target_table":"lesion_observations"},{"id":"f8a49ffe-e78e-4321-aaa4-ecb019ec763d","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"28282c7d-3b65-494f-8cf4-fccafaa9d8bb","observation_id":"4134e64c-7686-453c-bb67-c3c37c737100","study_id":"8f90a1e3-9d85-4e33-b519-ef587e365fa4"},"target_id":"4134e64c-7686-453c-bb67-c3c37c737100","target_table":"lesion_observations"}],"id":"8e194b31-631c-4454-a7af-2ff34b448e16","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"WHAT_CHANGED","question_text":"What changed since the previous scan?","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/WHAT_CHANGED/none/none.json b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/WHAT_CHANGED/none/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..098328756ff5f3e82373f40087da31cd0b20fadc
--- /dev/null
+++ b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/WHAT_CHANGED/none/none.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"No measured enhancing volume changed by more than 25%. 2 lesions had no prior to compare against: L02 measures 4.9 mm\u00b3 (first measurement, no prior to compare); L03 measures 0.1 mm\u00b3 (first measurement, no prior to compare). Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:19:42.576024Z","evidence_items":[{"id":"408899a1-5bc7-40c8-8f96-0cde63c47d69","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"09a85cf9-a029-4376-8334-6ae0d1a35480","observation_id":"827e22cb-4a22-4e15-9852-24a3f404b47c","study_id":"4f456804-060e-47f1-a54b-c714bfcf58dc","volume_cm3":0.0},"target_id":"827e22cb-4a22-4e15-9852-24a3f404b47c","target_table":"lesion_observations"},{"id":"a66921f8-2caa-4bf5-a01f-1da0c06f5c63","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"09a85cf9-a029-4376-8334-6ae0d1a35480","observation_id":"827e22cb-4a22-4e15-9852-24a3f404b47c","study_id":"4f456804-060e-47f1-a54b-c714bfcf58dc"},"target_id":"827e22cb-4a22-4e15-9852-24a3f404b47c","target_table":"lesion_observations"},{"id":"50b1cf78-a511-4c53-930f-10f6dd574458","kind":"MEASUREMENT","label":"L03 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"8d35e81b-2245-42dc-80ba-d1dab4b5d2f7","observation_id":"7552b89e-12cb-4686-ab59-f97007c07add","study_id":"4f456804-060e-47f1-a54b-c714bfcf58dc","volume_cm3":0.0},"target_id":"7552b89e-12cb-4686-ab59-f97007c07add","target_table":"lesion_observations"},{"id":"fe1c4880-1f11-4592-8243-a95499e2bd18","kind":"SEGMENTATION","label":"Segmented enhancing for L03","locator":{"lesion_id":"8d35e81b-2245-42dc-80ba-d1dab4b5d2f7","observation_id":"7552b89e-12cb-4686-ab59-f97007c07add","study_id":"4f456804-060e-47f1-a54b-c714bfcf58dc"},"target_id":"7552b89e-12cb-4686-ab59-f97007c07add","target_table":"lesion_observations"}],"id":"f350d901-f312-428f-ac5b-f1896693ec00","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"WHAT_CHANGED","question_text":"What changed since the previous scan?","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
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diff --git a/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/WHAT_REMAINED_STABLE/1348e608-daf3-4473-a3f4-a8fb177d8534/none.json b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/WHAT_REMAINED_STABLE/1348e608-daf3-4473-a3f4-a8fb177d8534/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..af543f9540f61e6cc3a9aa73745474348db5f614
--- /dev/null
+++ b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/WHAT_REMAINED_STABLE/1348e608-daf3-4473-a3f4-a8fb177d8534/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion has a measured change at this timepoint"}
\ No newline at end of file
diff --git a/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/WHAT_REMAINED_STABLE/4f456804-060e-47f1-a54b-c714bfcf58dc/none.json b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/WHAT_REMAINED_STABLE/4f456804-060e-47f1-a54b-c714bfcf58dc/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..af543f9540f61e6cc3a9aa73745474348db5f614
--- /dev/null
+++ b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/WHAT_REMAINED_STABLE/4f456804-060e-47f1-a54b-c714bfcf58dc/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion has a measured change at this timepoint"}
\ No newline at end of file
diff --git a/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/WHAT_REMAINED_STABLE/8f90a1e3-9d85-4e33-b519-ef587e365fa4/none.json b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/WHAT_REMAINED_STABLE/8f90a1e3-9d85-4e33-b519-ef587e365fa4/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..af543f9540f61e6cc3a9aa73745474348db5f614
--- /dev/null
+++ b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/WHAT_REMAINED_STABLE/8f90a1e3-9d85-4e33-b519-ef587e365fa4/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion has a measured change at this timepoint"}
\ No newline at end of file
diff --git a/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/WHAT_REMAINED_STABLE/none/none.json b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/WHAT_REMAINED_STABLE/none/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..af543f9540f61e6cc3a9aa73745474348db5f614
--- /dev/null
+++ b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/WHAT_REMAINED_STABLE/none/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion has a measured change at this timepoint"}
\ No newline at end of file
diff --git a/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/WHEN_LARGEST_CHANGE/1348e608-daf3-4473-a3f4-a8fb177d8534/none.json b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/WHEN_LARGEST_CHANGE/1348e608-daf3-4473-a3f4-a8fb177d8534/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..2ec428f0b84f872b58fdf0703372e9635adae73d
--- /dev/null
+++ b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/WHEN_LARGEST_CHANGE/1348e608-daf3-4473-a3f4-a8fb177d8534/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no measured change between any two studies"}
\ No newline at end of file
diff --git a/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/WHEN_LARGEST_CHANGE/4f456804-060e-47f1-a54b-c714bfcf58dc/none.json b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/WHEN_LARGEST_CHANGE/4f456804-060e-47f1-a54b-c714bfcf58dc/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..2ec428f0b84f872b58fdf0703372e9635adae73d
--- /dev/null
+++ b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/WHEN_LARGEST_CHANGE/4f456804-060e-47f1-a54b-c714bfcf58dc/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no measured change between any two studies"}
\ No newline at end of file
diff --git a/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/WHEN_LARGEST_CHANGE/8f90a1e3-9d85-4e33-b519-ef587e365fa4/none.json b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/WHEN_LARGEST_CHANGE/8f90a1e3-9d85-4e33-b519-ef587e365fa4/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..2ec428f0b84f872b58fdf0703372e9635adae73d
--- /dev/null
+++ b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/WHEN_LARGEST_CHANGE/8f90a1e3-9d85-4e33-b519-ef587e365fa4/none.json
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/WHEN_LARGEST_CHANGE/none/none.json b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/WHEN_LARGEST_CHANGE/none/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..2ec428f0b84f872b58fdf0703372e9635adae73d
--- /dev/null
+++ b/api/answers/904c26dc-10ec-4454-9767-9758b9dc9789/WHEN_LARGEST_CHANGE/none/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no measured change between any two studies"}
\ No newline at end of file
diff --git a/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c/6f47ba4f-a010-4282-b67b-749d7b86e0cb.json b/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c/6f47ba4f-a010-4282-b67b-749d7b86e0cb.json
new file mode 100644
index 0000000000000000000000000000000000000000..6156ee8528052c31fcb97881b3848f66199a3f6c
--- /dev/null
+++ b/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c/6f47ba4f-a010-4282-b67b-749d7b86e0cb.json
@@ -0,0 +1 @@
+{"cached":false,"observation":{"answer_text":"L02 was measured at 1 timepoint, enhancing volume: preoperative: 0.8 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:21.119057Z","evidence_items":[{"id":"bb60b850-7afb-4be0-b13d-9282bdfe26fc","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at preoperative","locator":{"lesion_id":"6f47ba4f-a010-4282-b67b-749d7b86e0cb","observation_id":"fa74e744-c96c-478f-b743-a22dcdbb3adb","study_id":"c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c","volume_cm3":0.0},"target_id":"fa74e744-c96c-478f-b743-a22dcdbb3adb","target_table":"lesion_observations"},{"id":"a6ed9e79-de0d-4b24-8c56-e57f6c36d21a","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"6f47ba4f-a010-4282-b67b-749d7b86e0cb","observation_id":"fa74e744-c96c-478f-b743-a22dcdbb3adb","study_id":"c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c"},"target_id":"fa74e744-c96c-478f-b743-a22dcdbb3adb","target_table":"lesion_observations"}],"id":"3df19adb-6339-4d75-872b-7990c4d3891f","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c/b885f9fc-7891-47bf-8bdf-205fb2d714dc.json b/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c/b885f9fc-7891-47bf-8bdf-205fb2d714dc.json
new file mode 100644
index 0000000000000000000000000000000000000000..8be1a408c89fc9b39ae2cb07fbe8c0c0d45720b4
--- /dev/null
+++ b/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c/b885f9fc-7891-47bf-8bdf-205fb2d714dc.json
@@ -0,0 +1 @@
+{"cached":false,"observation":{"answer_text":"L03 was measured at 1 timepoint, enhancing volume: preoperative: 0.7 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:21.170494Z","evidence_items":[{"id":"969b6fba-f3c0-4caf-9d46-2d72257b1670","kind":"MEASUREMENT","label":"L03 volume 0.0 cm\u00b3 at preoperative","locator":{"lesion_id":"b885f9fc-7891-47bf-8bdf-205fb2d714dc","observation_id":"12fa1c3f-ebd9-4c85-8bed-e8340c554570","study_id":"c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c","volume_cm3":0.0},"target_id":"12fa1c3f-ebd9-4c85-8bed-e8340c554570","target_table":"lesion_observations"},{"id":"77b889f4-e9dc-451c-ab82-39c9fb191e25","kind":"SEGMENTATION","label":"Segmented enhancing for L03","locator":{"lesion_id":"b885f9fc-7891-47bf-8bdf-205fb2d714dc","observation_id":"12fa1c3f-ebd9-4c85-8bed-e8340c554570","study_id":"c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c"},"target_id":"12fa1c3f-ebd9-4c85-8bed-e8340c554570","target_table":"lesion_observations"}],"id":"d03c700a-290a-4d1d-aff3-aba311b0fb92","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
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diff --git a/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c/bd4c84b5-74de-4dc8-8257-3d4743b3eaf4.json b/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c/bd4c84b5-74de-4dc8-8257-3d4743b3eaf4.json
new file mode 100644
index 0000000000000000000000000000000000000000..7b9b0abcef123e07ca275090b1cf86dfd044c458
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@@ -0,0 +1 @@
+{"cached":false,"observation":{"answer_text":"L04 was measured at 1 timepoint, enhancing volume: preoperative: 0.1 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:21.220272Z","evidence_items":[{"id":"f19c37fe-7a21-4489-83f2-2cefff7db01d","kind":"MEASUREMENT","label":"L04 volume 0.0 cm\u00b3 at preoperative","locator":{"lesion_id":"bd4c84b5-74de-4dc8-8257-3d4743b3eaf4","observation_id":"80ae7c33-28af-488b-9a4f-51e796b219c6","study_id":"c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c","volume_cm3":0.0},"target_id":"80ae7c33-28af-488b-9a4f-51e796b219c6","target_table":"lesion_observations"},{"id":"c05bb0bd-5d70-4098-9cd1-888fdcaa6d7e","kind":"SEGMENTATION","label":"Segmented enhancing for L04","locator":{"lesion_id":"bd4c84b5-74de-4dc8-8257-3d4743b3eaf4","observation_id":"80ae7c33-28af-488b-9a4f-51e796b219c6","study_id":"c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c"},"target_id":"80ae7c33-28af-488b-9a4f-51e796b219c6","target_table":"lesion_observations"}],"id":"5b431d9c-dfb9-4d62-933b-fc966edd2943","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
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diff --git a/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c/ca3ba1e6-3596-40f6-9abe-40464e930a65.json b/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c/ca3ba1e6-3596-40f6-9abe-40464e930a65.json
new file mode 100644
index 0000000000000000000000000000000000000000..35bfd1c4c612c3b437136153dcbe96c2baf89212
--- /dev/null
+++ b/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c/ca3ba1e6-3596-40f6-9abe-40464e930a65.json
@@ -0,0 +1 @@
+{"cached":false,"observation":{"answer_text":"L01 was measured at 2 timepoints, enhancing volume: preoperative: 8.9 mm\u00b3; recurrence: 3.8 mm\u00b3 (-56.7%). Confidence 0.80; the interval between the two examinations is not recorded, the correspondence to the prior lesion is not confident, the similarity score for the correspondence is weak.","confidence":0.8,"created_at":"2026-08-18T22:23:21.269445Z","evidence_items":[{"id":"54f8fd36-6492-4f3c-b6ef-4f302c491eb6","kind":"MEASUREMENT","label":"L01 volume 0.01 cm\u00b3 at preoperative","locator":{"lesion_id":"ca3ba1e6-3596-40f6-9abe-40464e930a65","observation_id":"f6b5b3ad-7a27-4d74-80a2-e82724b5ccff","study_id":"c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c","volume_cm3":0.01},"target_id":"f6b5b3ad-7a27-4d74-80a2-e82724b5ccff","target_table":"lesion_observations"},{"id":"b4a176d4-5945-4e2f-a018-4ae2283d6209","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"ca3ba1e6-3596-40f6-9abe-40464e930a65","observation_id":"f6b5b3ad-7a27-4d74-80a2-e82724b5ccff","study_id":"c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c"},"target_id":"f6b5b3ad-7a27-4d74-80a2-e82724b5ccff","target_table":"lesion_observations"},{"id":"222bfdee-553e-4d60-8f5e-dfa91026ecc8","kind":"MEASUREMENT","label":"L01 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"ca3ba1e6-3596-40f6-9abe-40464e930a65","observation_id":"8c50a36f-55c3-4c9b-bd90-cdccd0e3e95b","study_id":"e983db6d-bead-4dc5-9d63-ac653445414d","volume_cm3":0.0},"target_id":"8c50a36f-55c3-4c9b-bd90-cdccd0e3e95b","target_table":"lesion_observations"},{"id":"7be20f19-441d-4610-9598-938144dc1ec2","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"ca3ba1e6-3596-40f6-9abe-40464e930a65","observation_id":"8c50a36f-55c3-4c9b-bd90-cdccd0e3e95b","study_id":"e983db6d-bead-4dc5-9d63-ac653445414d"},"target_id":"8c50a36f-55c3-4c9b-bd90-cdccd0e3e95b","target_table":"lesion_observations"}],"id":"e78a8526-7f97-49e7-b9f4-0a89d2bf4ca6","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","quality flag on input: MATCH_UNCERTAIN","quality flag on input: WEAK_SCORE","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c/none.json b/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..373538fea7b80d49ebf99b23f193aa883e53b9ce
--- /dev/null
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@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion specified"}
\ No newline at end of file
diff --git a/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/e983db6d-bead-4dc5-9d63-ac653445414d/6f47ba4f-a010-4282-b67b-749d7b86e0cb.json b/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/e983db6d-bead-4dc5-9d63-ac653445414d/6f47ba4f-a010-4282-b67b-749d7b86e0cb.json
new file mode 100644
index 0000000000000000000000000000000000000000..7d7f846680ccb39947553b13dc2f804cb4f96ea3
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+++ b/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/e983db6d-bead-4dc5-9d63-ac653445414d/6f47ba4f-a010-4282-b67b-749d7b86e0cb.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L02 was measured at 1 timepoint, enhancing volume: preoperative: 0.8 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:21.119057Z","evidence_items":[{"id":"bb60b850-7afb-4be0-b13d-9282bdfe26fc","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at preoperative","locator":{"lesion_id":"6f47ba4f-a010-4282-b67b-749d7b86e0cb","observation_id":"fa74e744-c96c-478f-b743-a22dcdbb3adb","study_id":"c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c","volume_cm3":0.0},"target_id":"fa74e744-c96c-478f-b743-a22dcdbb3adb","target_table":"lesion_observations"},{"id":"a6ed9e79-de0d-4b24-8c56-e57f6c36d21a","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"6f47ba4f-a010-4282-b67b-749d7b86e0cb","observation_id":"fa74e744-c96c-478f-b743-a22dcdbb3adb","study_id":"c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c"},"target_id":"fa74e744-c96c-478f-b743-a22dcdbb3adb","target_table":"lesion_observations"}],"id":"3df19adb-6339-4d75-872b-7990c4d3891f","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/e983db6d-bead-4dc5-9d63-ac653445414d/b885f9fc-7891-47bf-8bdf-205fb2d714dc.json b/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/e983db6d-bead-4dc5-9d63-ac653445414d/b885f9fc-7891-47bf-8bdf-205fb2d714dc.json
new file mode 100644
index 0000000000000000000000000000000000000000..7ffcf499feb541f657c11fdf88109886995f892a
--- /dev/null
+++ b/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/e983db6d-bead-4dc5-9d63-ac653445414d/b885f9fc-7891-47bf-8bdf-205fb2d714dc.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L03 was measured at 1 timepoint, enhancing volume: preoperative: 0.7 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:21.170494Z","evidence_items":[{"id":"969b6fba-f3c0-4caf-9d46-2d72257b1670","kind":"MEASUREMENT","label":"L03 volume 0.0 cm\u00b3 at preoperative","locator":{"lesion_id":"b885f9fc-7891-47bf-8bdf-205fb2d714dc","observation_id":"12fa1c3f-ebd9-4c85-8bed-e8340c554570","study_id":"c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c","volume_cm3":0.0},"target_id":"12fa1c3f-ebd9-4c85-8bed-e8340c554570","target_table":"lesion_observations"},{"id":"77b889f4-e9dc-451c-ab82-39c9fb191e25","kind":"SEGMENTATION","label":"Segmented enhancing for L03","locator":{"lesion_id":"b885f9fc-7891-47bf-8bdf-205fb2d714dc","observation_id":"12fa1c3f-ebd9-4c85-8bed-e8340c554570","study_id":"c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c"},"target_id":"12fa1c3f-ebd9-4c85-8bed-e8340c554570","target_table":"lesion_observations"}],"id":"d03c700a-290a-4d1d-aff3-aba311b0fb92","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/e983db6d-bead-4dc5-9d63-ac653445414d/bd4c84b5-74de-4dc8-8257-3d4743b3eaf4.json b/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/e983db6d-bead-4dc5-9d63-ac653445414d/bd4c84b5-74de-4dc8-8257-3d4743b3eaf4.json
new file mode 100644
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@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L04 was measured at 1 timepoint, enhancing volume: preoperative: 0.1 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:21.220272Z","evidence_items":[{"id":"f19c37fe-7a21-4489-83f2-2cefff7db01d","kind":"MEASUREMENT","label":"L04 volume 0.0 cm\u00b3 at preoperative","locator":{"lesion_id":"bd4c84b5-74de-4dc8-8257-3d4743b3eaf4","observation_id":"80ae7c33-28af-488b-9a4f-51e796b219c6","study_id":"c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c","volume_cm3":0.0},"target_id":"80ae7c33-28af-488b-9a4f-51e796b219c6","target_table":"lesion_observations"},{"id":"c05bb0bd-5d70-4098-9cd1-888fdcaa6d7e","kind":"SEGMENTATION","label":"Segmented enhancing for L04","locator":{"lesion_id":"bd4c84b5-74de-4dc8-8257-3d4743b3eaf4","observation_id":"80ae7c33-28af-488b-9a4f-51e796b219c6","study_id":"c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c"},"target_id":"80ae7c33-28af-488b-9a4f-51e796b219c6","target_table":"lesion_observations"}],"id":"5b431d9c-dfb9-4d62-933b-fc966edd2943","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
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diff --git a/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/e983db6d-bead-4dc5-9d63-ac653445414d/ca3ba1e6-3596-40f6-9abe-40464e930a65.json b/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/e983db6d-bead-4dc5-9d63-ac653445414d/ca3ba1e6-3596-40f6-9abe-40464e930a65.json
new file mode 100644
index 0000000000000000000000000000000000000000..d48b41202959a39c4df951f660d5488663b0a712
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@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L01 was measured at 2 timepoints, enhancing volume: preoperative: 8.9 mm\u00b3; recurrence: 3.8 mm\u00b3 (-56.7%). Confidence 0.80; the interval between the two examinations is not recorded, the correspondence to the prior lesion is not confident, the similarity score for the correspondence is weak.","confidence":0.8,"created_at":"2026-08-18T22:23:21.269445Z","evidence_items":[{"id":"54f8fd36-6492-4f3c-b6ef-4f302c491eb6","kind":"MEASUREMENT","label":"L01 volume 0.01 cm\u00b3 at preoperative","locator":{"lesion_id":"ca3ba1e6-3596-40f6-9abe-40464e930a65","observation_id":"f6b5b3ad-7a27-4d74-80a2-e82724b5ccff","study_id":"c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c","volume_cm3":0.01},"target_id":"f6b5b3ad-7a27-4d74-80a2-e82724b5ccff","target_table":"lesion_observations"},{"id":"b4a176d4-5945-4e2f-a018-4ae2283d6209","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"ca3ba1e6-3596-40f6-9abe-40464e930a65","observation_id":"f6b5b3ad-7a27-4d74-80a2-e82724b5ccff","study_id":"c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c"},"target_id":"f6b5b3ad-7a27-4d74-80a2-e82724b5ccff","target_table":"lesion_observations"},{"id":"222bfdee-553e-4d60-8f5e-dfa91026ecc8","kind":"MEASUREMENT","label":"L01 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"ca3ba1e6-3596-40f6-9abe-40464e930a65","observation_id":"8c50a36f-55c3-4c9b-bd90-cdccd0e3e95b","study_id":"e983db6d-bead-4dc5-9d63-ac653445414d","volume_cm3":0.0},"target_id":"8c50a36f-55c3-4c9b-bd90-cdccd0e3e95b","target_table":"lesion_observations"},{"id":"7be20f19-441d-4610-9598-938144dc1ec2","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"ca3ba1e6-3596-40f6-9abe-40464e930a65","observation_id":"8c50a36f-55c3-4c9b-bd90-cdccd0e3e95b","study_id":"e983db6d-bead-4dc5-9d63-ac653445414d"},"target_id":"8c50a36f-55c3-4c9b-bd90-cdccd0e3e95b","target_table":"lesion_observations"}],"id":"e78a8526-7f97-49e7-b9f4-0a89d2bf4ca6","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","quality flag on input: MATCH_UNCERTAIN","quality flag on input: WEAK_SCORE","composed from findings without a language model"],"safety_status":"PASSED"}}
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diff --git a/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/e983db6d-bead-4dc5-9d63-ac653445414d/none.json b/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/e983db6d-bead-4dc5-9d63-ac653445414d/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..373538fea7b80d49ebf99b23f193aa883e53b9ce
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+++ b/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/e983db6d-bead-4dc5-9d63-ac653445414d/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion specified"}
\ No newline at end of file
diff --git a/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/f2b718c4-63d8-4d31-be93-d99b62c52db2/6f47ba4f-a010-4282-b67b-749d7b86e0cb.json b/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/f2b718c4-63d8-4d31-be93-d99b62c52db2/6f47ba4f-a010-4282-b67b-749d7b86e0cb.json
new file mode 100644
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+++ b/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/f2b718c4-63d8-4d31-be93-d99b62c52db2/6f47ba4f-a010-4282-b67b-749d7b86e0cb.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L02 was measured at 1 timepoint, enhancing volume: preoperative: 0.8 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:21.119057Z","evidence_items":[{"id":"bb60b850-7afb-4be0-b13d-9282bdfe26fc","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at preoperative","locator":{"lesion_id":"6f47ba4f-a010-4282-b67b-749d7b86e0cb","observation_id":"fa74e744-c96c-478f-b743-a22dcdbb3adb","study_id":"c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c","volume_cm3":0.0},"target_id":"fa74e744-c96c-478f-b743-a22dcdbb3adb","target_table":"lesion_observations"},{"id":"a6ed9e79-de0d-4b24-8c56-e57f6c36d21a","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"6f47ba4f-a010-4282-b67b-749d7b86e0cb","observation_id":"fa74e744-c96c-478f-b743-a22dcdbb3adb","study_id":"c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c"},"target_id":"fa74e744-c96c-478f-b743-a22dcdbb3adb","target_table":"lesion_observations"}],"id":"3df19adb-6339-4d75-872b-7990c4d3891f","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/f2b718c4-63d8-4d31-be93-d99b62c52db2/b885f9fc-7891-47bf-8bdf-205fb2d714dc.json b/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/f2b718c4-63d8-4d31-be93-d99b62c52db2/b885f9fc-7891-47bf-8bdf-205fb2d714dc.json
new file mode 100644
index 0000000000000000000000000000000000000000..7ffcf499feb541f657c11fdf88109886995f892a
--- /dev/null
+++ b/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/f2b718c4-63d8-4d31-be93-d99b62c52db2/b885f9fc-7891-47bf-8bdf-205fb2d714dc.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L03 was measured at 1 timepoint, enhancing volume: preoperative: 0.7 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:21.170494Z","evidence_items":[{"id":"969b6fba-f3c0-4caf-9d46-2d72257b1670","kind":"MEASUREMENT","label":"L03 volume 0.0 cm\u00b3 at preoperative","locator":{"lesion_id":"b885f9fc-7891-47bf-8bdf-205fb2d714dc","observation_id":"12fa1c3f-ebd9-4c85-8bed-e8340c554570","study_id":"c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c","volume_cm3":0.0},"target_id":"12fa1c3f-ebd9-4c85-8bed-e8340c554570","target_table":"lesion_observations"},{"id":"77b889f4-e9dc-451c-ab82-39c9fb191e25","kind":"SEGMENTATION","label":"Segmented enhancing for L03","locator":{"lesion_id":"b885f9fc-7891-47bf-8bdf-205fb2d714dc","observation_id":"12fa1c3f-ebd9-4c85-8bed-e8340c554570","study_id":"c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c"},"target_id":"12fa1c3f-ebd9-4c85-8bed-e8340c554570","target_table":"lesion_observations"}],"id":"d03c700a-290a-4d1d-aff3-aba311b0fb92","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/f2b718c4-63d8-4d31-be93-d99b62c52db2/bd4c84b5-74de-4dc8-8257-3d4743b3eaf4.json b/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/f2b718c4-63d8-4d31-be93-d99b62c52db2/bd4c84b5-74de-4dc8-8257-3d4743b3eaf4.json
new file mode 100644
index 0000000000000000000000000000000000000000..da98fb6c9f2e39926a0cdbe4ad88d27565ddb8ca
--- /dev/null
+++ b/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/f2b718c4-63d8-4d31-be93-d99b62c52db2/bd4c84b5-74de-4dc8-8257-3d4743b3eaf4.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L04 was measured at 1 timepoint, enhancing volume: preoperative: 0.1 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:21.220272Z","evidence_items":[{"id":"f19c37fe-7a21-4489-83f2-2cefff7db01d","kind":"MEASUREMENT","label":"L04 volume 0.0 cm\u00b3 at preoperative","locator":{"lesion_id":"bd4c84b5-74de-4dc8-8257-3d4743b3eaf4","observation_id":"80ae7c33-28af-488b-9a4f-51e796b219c6","study_id":"c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c","volume_cm3":0.0},"target_id":"80ae7c33-28af-488b-9a4f-51e796b219c6","target_table":"lesion_observations"},{"id":"c05bb0bd-5d70-4098-9cd1-888fdcaa6d7e","kind":"SEGMENTATION","label":"Segmented enhancing for L04","locator":{"lesion_id":"bd4c84b5-74de-4dc8-8257-3d4743b3eaf4","observation_id":"80ae7c33-28af-488b-9a4f-51e796b219c6","study_id":"c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c"},"target_id":"80ae7c33-28af-488b-9a4f-51e796b219c6","target_table":"lesion_observations"}],"id":"5b431d9c-dfb9-4d62-933b-fc966edd2943","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/f2b718c4-63d8-4d31-be93-d99b62c52db2/ca3ba1e6-3596-40f6-9abe-40464e930a65.json b/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/f2b718c4-63d8-4d31-be93-d99b62c52db2/ca3ba1e6-3596-40f6-9abe-40464e930a65.json
new file mode 100644
index 0000000000000000000000000000000000000000..d48b41202959a39c4df951f660d5488663b0a712
--- /dev/null
+++ b/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/f2b718c4-63d8-4d31-be93-d99b62c52db2/ca3ba1e6-3596-40f6-9abe-40464e930a65.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L01 was measured at 2 timepoints, enhancing volume: preoperative: 8.9 mm\u00b3; recurrence: 3.8 mm\u00b3 (-56.7%). Confidence 0.80; the interval between the two examinations is not recorded, the correspondence to the prior lesion is not confident, the similarity score for the correspondence is weak.","confidence":0.8,"created_at":"2026-08-18T22:23:21.269445Z","evidence_items":[{"id":"54f8fd36-6492-4f3c-b6ef-4f302c491eb6","kind":"MEASUREMENT","label":"L01 volume 0.01 cm\u00b3 at preoperative","locator":{"lesion_id":"ca3ba1e6-3596-40f6-9abe-40464e930a65","observation_id":"f6b5b3ad-7a27-4d74-80a2-e82724b5ccff","study_id":"c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c","volume_cm3":0.01},"target_id":"f6b5b3ad-7a27-4d74-80a2-e82724b5ccff","target_table":"lesion_observations"},{"id":"b4a176d4-5945-4e2f-a018-4ae2283d6209","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"ca3ba1e6-3596-40f6-9abe-40464e930a65","observation_id":"f6b5b3ad-7a27-4d74-80a2-e82724b5ccff","study_id":"c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c"},"target_id":"f6b5b3ad-7a27-4d74-80a2-e82724b5ccff","target_table":"lesion_observations"},{"id":"222bfdee-553e-4d60-8f5e-dfa91026ecc8","kind":"MEASUREMENT","label":"L01 volume 0.0 cm\u00b3 at recurrence","locator":{"lesion_id":"ca3ba1e6-3596-40f6-9abe-40464e930a65","observation_id":"8c50a36f-55c3-4c9b-bd90-cdccd0e3e95b","study_id":"e983db6d-bead-4dc5-9d63-ac653445414d","volume_cm3":0.0},"target_id":"8c50a36f-55c3-4c9b-bd90-cdccd0e3e95b","target_table":"lesion_observations"},{"id":"7be20f19-441d-4610-9598-938144dc1ec2","kind":"SEGMENTATION","label":"Segmented enhancing for L01","locator":{"lesion_id":"ca3ba1e6-3596-40f6-9abe-40464e930a65","observation_id":"8c50a36f-55c3-4c9b-bd90-cdccd0e3e95b","study_id":"e983db6d-bead-4dc5-9d63-ac653445414d"},"target_id":"8c50a36f-55c3-4c9b-bd90-cdccd0e3e95b","target_table":"lesion_observations"}],"id":"e78a8526-7f97-49e7-b9f4-0a89d2bf4ca6","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","quality flag on input: MATCH_UNCERTAIN","quality flag on input: WEAK_SCORE","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/f2b718c4-63d8-4d31-be93-d99b62c52db2/none.json b/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/f2b718c4-63d8-4d31-be93-d99b62c52db2/none.json
new file mode 100644
index 0000000000000000000000000000000000000000..373538fea7b80d49ebf99b23f193aa883e53b9ce
--- /dev/null
+++ b/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/f2b718c4-63d8-4d31-be93-d99b62c52db2/none.json
@@ -0,0 +1 @@
+{"__recorded_status":422,"detail":"No answer can be supported by the measurements: no lesion specified"}
\ No newline at end of file
diff --git a/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/none/6f47ba4f-a010-4282-b67b-749d7b86e0cb.json b/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/none/6f47ba4f-a010-4282-b67b-749d7b86e0cb.json
new file mode 100644
index 0000000000000000000000000000000000000000..7d7f846680ccb39947553b13dc2f804cb4f96ea3
--- /dev/null
+++ b/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/none/6f47ba4f-a010-4282-b67b-749d7b86e0cb.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L02 was measured at 1 timepoint, enhancing volume: preoperative: 0.8 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:21.119057Z","evidence_items":[{"id":"bb60b850-7afb-4be0-b13d-9282bdfe26fc","kind":"MEASUREMENT","label":"L02 volume 0.0 cm\u00b3 at preoperative","locator":{"lesion_id":"6f47ba4f-a010-4282-b67b-749d7b86e0cb","observation_id":"fa74e744-c96c-478f-b743-a22dcdbb3adb","study_id":"c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c","volume_cm3":0.0},"target_id":"fa74e744-c96c-478f-b743-a22dcdbb3adb","target_table":"lesion_observations"},{"id":"a6ed9e79-de0d-4b24-8c56-e57f6c36d21a","kind":"SEGMENTATION","label":"Segmented enhancing for L02","locator":{"lesion_id":"6f47ba4f-a010-4282-b67b-749d7b86e0cb","observation_id":"fa74e744-c96c-478f-b743-a22dcdbb3adb","study_id":"c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c"},"target_id":"fa74e744-c96c-478f-b743-a22dcdbb3adb","target_table":"lesion_observations"}],"id":"3df19adb-6339-4d75-872b-7990c4d3891f","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/none/b885f9fc-7891-47bf-8bdf-205fb2d714dc.json b/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/none/b885f9fc-7891-47bf-8bdf-205fb2d714dc.json
new file mode 100644
index 0000000000000000000000000000000000000000..7ffcf499feb541f657c11fdf88109886995f892a
--- /dev/null
+++ b/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/none/b885f9fc-7891-47bf-8bdf-205fb2d714dc.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L03 was measured at 1 timepoint, enhancing volume: preoperative: 0.7 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:21.170494Z","evidence_items":[{"id":"969b6fba-f3c0-4caf-9d46-2d72257b1670","kind":"MEASUREMENT","label":"L03 volume 0.0 cm\u00b3 at preoperative","locator":{"lesion_id":"b885f9fc-7891-47bf-8bdf-205fb2d714dc","observation_id":"12fa1c3f-ebd9-4c85-8bed-e8340c554570","study_id":"c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c","volume_cm3":0.0},"target_id":"12fa1c3f-ebd9-4c85-8bed-e8340c554570","target_table":"lesion_observations"},{"id":"77b889f4-e9dc-451c-ab82-39c9fb191e25","kind":"SEGMENTATION","label":"Segmented enhancing for L03","locator":{"lesion_id":"b885f9fc-7891-47bf-8bdf-205fb2d714dc","observation_id":"12fa1c3f-ebd9-4c85-8bed-e8340c554570","study_id":"c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c"},"target_id":"12fa1c3f-ebd9-4c85-8bed-e8340c554570","target_table":"lesion_observations"}],"id":"d03c700a-290a-4d1d-aff3-aba311b0fb92","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file
diff --git a/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/none/bd4c84b5-74de-4dc8-8257-3d4743b3eaf4.json b/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/none/bd4c84b5-74de-4dc8-8257-3d4743b3eaf4.json
new file mode 100644
index 0000000000000000000000000000000000000000..da98fb6c9f2e39926a0cdbe4ad88d27565ddb8ca
--- /dev/null
+++ b/api/answers/92f0ea5a-eacc-42a8-a3c6-2345fc9e3722/EVIDENCE_FOR_FINDING/none/bd4c84b5-74de-4dc8-8257-3d4743b3eaf4.json
@@ -0,0 +1 @@
+{"cached":true,"observation":{"answer_text":"L04 was measured at 1 timepoint, enhancing volume: preoperative: 0.1 mm\u00b3. Confidence 0.92; the interval between the two examinations is not recorded.","confidence":0.92,"created_at":"2026-08-18T22:23:21.220272Z","evidence_items":[{"id":"f19c37fe-7a21-4489-83f2-2cefff7db01d","kind":"MEASUREMENT","label":"L04 volume 0.0 cm\u00b3 at preoperative","locator":{"lesion_id":"bd4c84b5-74de-4dc8-8257-3d4743b3eaf4","observation_id":"80ae7c33-28af-488b-9a4f-51e796b219c6","study_id":"c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c","volume_cm3":0.0},"target_id":"80ae7c33-28af-488b-9a4f-51e796b219c6","target_table":"lesion_observations"},{"id":"c05bb0bd-5d70-4098-9cd1-888fdcaa6d7e","kind":"SEGMENTATION","label":"Segmented enhancing for L04","locator":{"lesion_id":"bd4c84b5-74de-4dc8-8257-3d4743b3eaf4","observation_id":"80ae7c33-28af-488b-9a4f-51e796b219c6","study_id":"c7fe339f-f3c9-411e-b9a7-a902b5b6fc3c"},"target_id":"80ae7c33-28af-488b-9a4f-51e796b219c6","target_table":"lesion_observations"}],"id":"5b431d9c-dfb9-4d62-933b-fc966edd2943","llm_model":"google/medgemma-27b-text-it","llm_provider":"none","question":"EVIDENCE_FOR_FINDING","question_text":"Show me the evidence for this lesion.","safety_notes":["quality flag on input: NO_INTERVAL","composed from findings without a language model"],"safety_status":"PASSED"}}
\ No newline at end of file