Sync CHANGELOG.md

CHANGELOG.md

@@ -2,80 +2,12 @@
 
 All notable changes to **`nvidia/PhysicalAI-VANTAGE-Bench`** on Hugging Face.
 
-## 2026-05-27
-- **`data/pointing/` migrated to JSONL as the canonical annotation
-  format.** `data/pointing/VANTAGE_2DPointing.jsonl` (1,005 lines, one
-  sample object per line, 8 fields: `index, question_id, image_path,
-  question, A, B, C, D`) replaces `VANTAGE_2DPointing.tsv`, which has
-  been removed. The JSONL is a lossless conversion of the prior TSV —
-  same 1,005 samples, same field values, same row order, with `index`
-  widened from string to integer. No sample content changed and no
-  ground-truth fields (`answer`, `target_point`) were introduced. The
-  Hugging Face Dataset Viewer `pointing` config now resolves cleanly
-  alongside the other JSON/JSONL configs (the mixed `.tsv`/`.jsonl`
-  `configs:` block was triggering HF's JSON builder on the TSV and
-  failing with an `ArrowInvalid: JSON parse error`).
-- **`data/event_verification/data_jsons/annotations/*.json` unwrapped
-  to top-level lists.** Each of the four files
-  (`VANTAGE_EventVerification.json` — 67 entries,
-  `tailgating_location_a.json` — 28, `tailgating_location_b.json` — 22,
-  `warehouse_near_miss.json` — 46; 163 total) was rewritten from
-  `{"bcq": [...]}` to `[...]`, matching the
-  `vqa/data_jsons/annotations/` and
-  `temporal_localization/data_jsons/annotations/` layouts. Every sample
-  object (`{id, video, system_prompt, question}`) is preserved
-  byte-for-byte and entry order is unchanged. This lets the Hugging
-  Face Dataset Viewer row-expand the files to 163 (instead of
-  collapsing each top-level object to a single row, which produced
-  4 rows in the viewer).
-- **`data/pointing/VANTAGE_2DPointing.tsv` updated.** MCQ option
-  coordinates (columns `A`–`D`) are now expressed in the normalized
-  `0–1000` coordinate system (each cell is an `x,y` pair, with both
-  components in `[0, 1000]` relative to the image dimensions). The
-  public TSV ships only the question side: columns are
-  `index, question_id, image_path, question, A, B, C, D`; the
-  ground-truth fields (`answer`, `target_point`) are held server-side
-  and are not included in the released file.
-- **`data/event_verification/` flattened** to match the `vqa/` and
-  `temporal_localization/` layout. The `filtered/.../{metropolis,tailgating,warehouse_near_miss}`
-  subtree was removed; all 163 videos now live directly under
-  `data/event_verification/videos/`, and the four annotation JSONs were
-  moved + renamed to
-  `data/event_verification/data_jsons/annotations/{metropolis_event_verification,tailgating_location_a,tailgating_location_b,warehouse_near_miss}.json`.
-  Each `bcq[].video` is now the basename (e.g. `example.mp4`) and each
-  `bcq[].id` is the stem (e.g. `example`); all other fields, entry
-  order, and counts (163 total) are preserved. The `configs:` glob in
-  the top-level README is updated accordingly.
-- Renamed remaining active Metropolis-named annotation JSON artifacts to
-  VANTAGE naming for public dataset consistency:
-  `data/event_verification/data_jsons/annotations/metropolis_event_verification.json`
-  → `data/event_verification/data_jsons/annotations/VANTAGE_EventVerification.json`;
-  `data/vqa/data_jsons/annotations/Metropolis_VQA_Verification_Final_ITS_Data.json`
-  → `data/vqa/data_jsons/annotations/VANTAGE_VQA_Verification_Final_ITS_Data.json`.
-  File contents are unchanged; only filenames moved. The `configs:`
-  globs in the top-level README already match the new filenames.
-  `data/README.md` updated to reference the new event-verification
-  filename.
-- **`data/vqa/data_jsons/annotations/*.json` reduced to inference-oriented fields.**
-  Each entry now carries exactly `{q_uid, question, options}`. The
-  metadata fields `industry`, `event_type`, `start_time`, `end_time`,
-  `video_duration`, `task_type`, and `dimension` were removed across all
-  five files. Entry count (1,195) and values of the retained fields are
-  unchanged. Smoke-tested against VLMEvalKit's `VANTAGE_VQA` inference
-  preparation: TSV regeneration, prompt building, and video resolution
-  all pass.
-- **`data/temporal_localization/data_jsons/annotations/*.json` reduced
-  to inference-oriented fields.** Each entry now carries exactly
-  `{vid, question_id, question}` (key order preserved). The metadata
-  fields `industry`, `event_type`, `task_type`, and `duration` were
-  removed across all three files. Entry count (1,067) and values of the
-  retained fields are unchanged; the 1,067 `question_id`s remain
-  globally unique. Smoke-tested against VLMEvalKit's `VANTAGE_Temporal`
-  inference preparation: TSV regeneration, prompt building, and video
-  resolution all pass.
-- Event Verification annotations were left unchanged in this pass; the
-  current `data/event_verification/data_jsons/annotations/*.json`
-  schema is treated as already inference-appropriate.
+## 2026-07-01
+
+- Fixed metrics table: Event Verification → Macro F1, Temporal Localization
+  → mIoU, 2D Spatial Pointing → Accuracy. Updated Metric Notes to match.
+- Added live links for the project website, GitHub repo, leaderboard, and
+  submission portal
 
 ## 2026-05-19