Checkpoint teacher-e416-merge-711cf9c-20261021-hf-resume step 1000 with recovery metadata

checkpoints/teacher-e416-merge-711cf9c-20261021-hf-resume/best_checkpoint.json

@@ -0,0 +1,5 @@
+{
+  "step": 1000,
+  "metric": 0.03859,
+  "checkpoint": "checkpoint_step_001000.pt"
+}

checkpoints/teacher-e416-merge-711cf9c-20261021-hf-resume/checkpoint_step_001000.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f64351dcae65672193c619dc3c2a4abf2e148ebdc828c4d44282d8f1fabb534b
+size 50179183

checkpoints/teacher-e416-merge-711cf9c-20261021-hf-resume/latest_checkpoint.json

@@ -1,6 +1,10 @@
 {
-  "latest_step": 500,
-  "latest_file": "checkpoint_step_000500.pt",
-  "stream_offset": 512000,
-  "metrics": {}
+  "latest_step": 1000,
+  "latest_file": "checkpoint_step_001000.pt",
+  "stream_offset": 1024000,
+  "metrics": {
+    "validation_count": 100000.0,
+    "unsupported_count": 131.0,
+    "multi_reference_exact_match_top1": 0.03859
+  }
 }

runs/teacher-e416-merge-711cf9c-20261021-hf-resume/run.json

@@ -10,6 +10,7 @@
     "task_variant": "T2_JOINT"
   },
   "parameter_count": 4170254,
+  "resumed_at": "2026-10-21T04:42:10.683187+00:00",
   "schema_version": "nextkey_run_v1",
   "started_at": "2026-10-21T04:40:40.956318+00:00",
   "status": "running"

runs/teacher-e416-merge-711cf9c-20261021-hf-resume/training_progress.json

@@ -585,19 +585,19 @@
       "mha_fastpath": true
     }
   },
-  "phase": "training",
-  "step": 500,
+  "phase": "sampled_selection",
+  "step": 1000,
   "step_budget": 1000,
-  "raw_records_consumed": 512000,
-  "supported_records_trained": 511360,
-  "session_elapsed_seconds": 49.61503890499989,
-  "total_elapsed_seconds": 49.61503890499989,
-  "training_update_seconds": 45.146876847989915,
-  "supported_records_per_update_second": 11326.586371007576,
-  "steps_per_update_second": 11.074963206945768,
-  "session_raw_records_per_second_including_eval": 10319.451748901156,
+  "raw_records_consumed": 1024000,
+  "supported_records_trained": 1022777,
+  "session_elapsed_seconds": 50.40123727399987,
+  "total_elapsed_seconds": 100.01797597299992,
+  "training_update_seconds": 90.39615316899653,
+  "supported_records_per_update_second": 11314.386333320046,
+  "steps_per_update_second": 11.062417646583807,
+  "session_raw_records_per_second_including_eval": 10158.480777298731,
   "estimated_remaining_seconds": null,
   "eta_scope": "session wall rate incl. eval/upload; excludes final-only evaluation",
   "diagnostic": true,
-  "updated_unix": 1792557690.572254
+  "updated_unix": 1792557781.08569
 }