Standardize multimodal media as train, standard test, and robust test

Rename the three media archives without changing their bytes; update only media_json.archive in multimodal Parquet rows. Add a concise media README and consistently named checksum manifest. Requests, image members, scores, embeddings, prediction arrays, and report metrics are unchanged.

README.md

@@ -73,9 +73,13 @@ whose model, request, and answer match the historical nonzero record, including
 Other legacy zeros without a verified scoring source remain unchanged. This is a
 provenance-confirmed repair, **not independent regrading of every legacy outcome**.
 
-The repository is self-contained. All MMR-4000 training images and all standard
-and robustness evaluation media are stored under `media/multimodal/`; no other
-dataset repository is required to train or evaluate a router. See `LICENSES.md`
+The repository is self-contained. Original multimodal images and accompanying
+metadata are grouped under [media/multimodal/](media/multimodal/README.md):
+`train.zip` (training), `standard_test.zip` (standard test), and `robust_test.zip`
+(robustness test). Media downloads are optional for router training and prediction
+replay with the published CLIP features; they are needed to inspect images,
+rebuild features, or re-evaluate visual models. No separate dataset repository is
+required. See `LICENSES.md`
 for upstream attribution and terms. This compilation uses `license: other`; no
 blanket license is asserted over all upstream questions or images.
 
@@ -519,8 +523,8 @@ The service stream controls load, prices, rate limits, endpoint interruption/wit
 
 ## Reproducibility and release boundaries
 
-Use the current **v1.1.1-20261015** release for reproducible experiments.
-This packaging update leaves scored rows, embeddings, predictions, and image payloads unchanged.
+Use the current **v1.1.2-20261015** release for reproducible experiments.
+This packaging update standardizes media archive filenames and their row-level references; request contents, scores, embeddings, predictions, and image payloads are unchanged.
 Resolve and pin its Git revision through `revision=` when loading data for a fixed
 experiment. `manifest.json` records current file checksums; `release-audit.json`
 records structural/range/group/feature validation and the limits of score verification.

data/multimodal/test-00000-of-00001.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:728dac35cfd6a1f237ab90bf2ff4b27ffd75c1cae84d507a90af9ea3904ceac4
-size 27611112
+oid sha256:4751c0bb642aa37894732c974f06b57e4f91747a22fcbf9469954595a374b93b
+size 27595772

data/multimodal/train-00000-of-00001.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:fc39736405e2905e2c58b9f416492dce5c5e3a03336c049d2760774a6a0ed709
-size 15494301
+oid sha256:2d0446d8f990a053c6960cd5917256786b91fc95a66cc67e290c553afeb04888
+size 15494283

data/multimodal/validation-00000-of-00001.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:e2b1331bfe9d45e8c1ee23f42470b00cbcd12cef12a0f1097d45d384c8024a7c
-size 2622949
+oid sha256:f1c1d9986217e0f4dec261cee3ba08f6772f6c1fcb62b7b64a359c2e2290d010
+size 2622889

manifest.json

@@ -1,6 +1,6 @@
 {
   "schema_version": "robust-route-bench-v1.1.0",
-  "version": "1.1.1-20261015",
+  "version": "1.1.2-20261015",
   "generated_at": "2026-10-15",
   "repository": "SinapisAI/RobustRouteBench",
   "fully_public": true,
@@ -17,17 +17,17 @@
   "contains_raw_model_responses": false,
   "media_archives": {
     "train": {
-      "path": "media/multimodal/mmr-4000-train.zip",
+      "path": "media/multimodal/train.zip",
       "bytes": 533630327,
       "sha256": "c744383941c15d147ac481e584f31ce1629e2066d7740da8a8413d9fb6985f66"
     },
     "standard": {
-      "path": "media/multimodal/benchmark-qa-5000.zip",
+      "path": "media/multimodal/standard_test.zip",
       "bytes": 359143226,
       "sha256": "4dee661c0f4a1247a1f33572707a3e4bfeeb21c31beee10fb361f498b11afcef"
     },
     "robust": {
-      "path": "media/multimodal/robustness-benchmark-2000.zip",
+      "path": "media/multimodal/robust_test.zip",
       "bytes": 454272640,
       "sha256": "0b64e70ac80792ff13b17b24dc06d72fccee1444592e0a3f24ca48eab456b831"
     }
@@ -94,8 +94,8 @@
       "sha256": "25a37064f44d101f433d64cf449100abed88dfd11bfe9e20fcb87573f2ad193b"
     },
     "README.md": {
-      "bytes": 40712,
-      "sha256": "828f3afade2e93791ce68f98e65cf4462cb89436db8e2906418621cca25ca6e1"
+      "bytes": 41058,
+      "sha256": "9cd2f5ebfffe5e01a7e1aee92b58d7be50565149d34cc468f47309437db65439"
     },
     "data/chinese/test-00000-of-00001.parquet": {
       "bytes": 103944022,
@@ -110,16 +110,16 @@
       "sha256": "273dcc0ac995cfc5077c0347b75e027dce518611cc78afaa9c34009dde6fcfc1"
     },
     "data/multimodal/test-00000-of-00001.parquet": {
-      "bytes": 27611112,
-      "sha256": "728dac35cfd6a1f237ab90bf2ff4b27ffd75c1cae84d507a90af9ea3904ceac4"
+      "bytes": 27595772,
+      "sha256": "4751c0bb642aa37894732c974f06b57e4f91747a22fcbf9469954595a374b93b"
     },
     "data/multimodal/train-00000-of-00001.parquet": {
-      "bytes": 15494301,
-      "sha256": "fc39736405e2905e2c58b9f416492dce5c5e3a03336c049d2760774a6a0ed709"
+      "bytes": 15494283,
+      "sha256": "2d0446d8f990a053c6960cd5917256786b91fc95a66cc67e290c553afeb04888"
     },
     "data/multimodal/validation-00000-of-00001.parquet": {
-      "bytes": 2622949,
-      "sha256": "e2b1331bfe9d45e8c1ee23f42470b00cbcd12cef12a0f1097d45d384c8024a7c"
+      "bytes": 2622889,
+      "sha256": "f1c1d9986217e0f4dec261cee3ba08f6772f6c1fcb62b7b64a359c2e2290d010"
     },
     "data/text/test-00000-of-00001.parquet": {
       "bytes": 289269468,
@@ -133,22 +133,6 @@
       "bytes": 8644478,
       "sha256": "4252aa312ce90b09977d67d88fb7d87d570654ca8915a52c24aa5ad90bb8eac0"
     },
-    "media/multimodal/README.json": {
-      "bytes": 951,
-      "sha256": "d8a77967ab938cb6b37f6ec270cc8edb6882b8a526e41d0d06ac893386379ec7"
-    },
-    "media/multimodal/benchmark-qa-5000.zip": {
-      "bytes": 359143226,
-      "sha256": "4dee661c0f4a1247a1f33572707a3e4bfeeb21c31beee10fb361f498b11afcef"
-    },
-    "media/multimodal/mmr-4000-train.zip": {
-      "bytes": 533630327,
-      "sha256": "c744383941c15d147ac481e584f31ce1629e2066d7740da8a8413d9fb6985f66"
-    },
-    "media/multimodal/robustness-benchmark-2000.zip": {
-      "bytes": 454272640,
-      "sha256": "0b64e70ac80792ff13b17b24dc06d72fccee1444592e0a3f24ca48eab456b831"
-    },
     "metadata/chinese-models.json": {
       "bytes": 409,
       "sha256": "839923eb8b46c8cdebf8ac434d0a3c2632dd8743679aeafdf4faa006ec7474ae"
@@ -715,10 +699,30 @@
     },
     "report/reproduction-manifest.json": {
       "bytes": 17585,
-      "sha256": "1b9fe4f83247eedd24d31e45f54b323efbe7b1ecb334e7f788356915fe8e4648"
+      "sha256": "dede3662d0e5a528bcbf5ee85d8202e0eab96f2b0e9f47615a872ab8ccecbf59"
+    },
+    "media/multimodal/train.zip": {
+      "bytes": 533630327,
+      "sha256": "c744383941c15d147ac481e584f31ce1629e2066d7740da8a8413d9fb6985f66"
+    },
+    "media/multimodal/standard_test.zip": {
+      "bytes": 359143226,
+      "sha256": "4dee661c0f4a1247a1f33572707a3e4bfeeb21c31beee10fb361f498b11afcef"
+    },
+    "media/multimodal/robust_test.zip": {
+      "bytes": 454272640,
+      "sha256": "0b64e70ac80792ff13b17b24dc06d72fccee1444592e0a3f24ca48eab456b831"
+    },
+    "media/multimodal/manifest.json": {
+      "bytes": 924,
+      "sha256": "1d5e2f40a910da917641698d69be4d9a2f3665962b651360861713ac21998f2e"
+    },
+    "media/multimodal/README.md": {
+      "bytes": 1388,
+      "sha256": "f7ef4fd266647de976ec61cbc0790acef79713dfe73efa2a30048a5ec92ccc33"
     }
   },
-  "parent_revision": "562c5d520ed313dfabe7a0b342bdcba60c32944d",
+  "parent_revision": "c24982f3a47a960009f7040e70b220ab1c8dc068",
   "score_repair": {
     "successful_text_cells_restored": 20167,
     "development_cells_restored": 522,

media/multimodal/README.md

@@ -0,0 +1,27 @@
+# Multimodal media
+
+These archives contain the original images and accompanying question/source
+metadata for the Multimodal scenario of RobustRouteBench.
+
+| Archive | Role | Published requests |
+| --- | --- | ---: |
+| [train.zip](train.zip) | Training / 训练集 | 4,000 |
+| [standard_test.zip](standard_test.zip) | Standard test / 标准测试集 | 5,000 |
+| [robust_test.zip](robust_test.zip) | Robustness test / 鲁棒测试集 | 2,000 |
+
+Media downloads are **optional** when fitting or replaying routers using the
+published CLIP features. Download these archives to inspect images, recompute
+features, or evaluate visual models on the original requests.
+
+The counts above include the published validation overlay (400 standard and
+100 robust requests). Apply the source-group exclusions in the
+[dataset card](../../README.md#evaluation-populations-and-development-exclusion)
+for the report's final test populations (4,600 standard and 1,900 robust).
+Validation is an overlay, not a separate media archive.
+
+Each data row's `media_json.archive` points to one of these archives;
+`archive_member_path` or `archive_member_paths` identifies its image members.
+Keep archive-internal directories unchanged when resolving these references.
+[manifest.json](manifest.json) records archive sizes and SHA-256 checksums.
+
+See [LICENSES.md](../../LICENSES.md) for upstream attribution and terms.

media/multimodal/{README.json → manifest.json}

@@ -3,17 +3,17 @@
   "external_download_required": false,
   "archives": {
     "train": {
-      "path": "media/multimodal/mmr-4000-train.zip",
+      "path": "media/multimodal/train.zip",
       "bytes": 533630327,
       "sha256": "c744383941c15d147ac481e584f31ce1629e2066d7740da8a8413d9fb6985f66"
     },
     "standard": {
-      "path": "media/multimodal/benchmark-qa-5000.zip",
+      "path": "media/multimodal/standard_test.zip",
       "bytes": 359143226,
       "sha256": "4dee661c0f4a1247a1f33572707a3e4bfeeb21c31beee10fb361f498b11afcef"
     },
     "robust": {
-      "path": "media/multimodal/robustness-benchmark-2000.zip",
+      "path": "media/multimodal/robust_test.zip",
       "bytes": 454272640,
       "sha256": "0b64e70ac80792ff13b17b24dc06d72fccee1444592e0a3f24ca48eab456b831"
     }

report/reproduction-manifest.json

@@ -1,5 +1,5 @@
 {
-  "release": "v1.1.1-20261015",
+  "release": "v1.1.2-20261015",
   "scenarios": {
     "text": {
       "methods": {