gold splits: benchmark 777, val, train_dedhi, seed-7

README.md

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+---
+license: apache-2.0
+task_categories:
+  - image-text-to-text
+language:
+  - en
+pretty_name: Suture
+tags:
+  - insurance
+  - document-qc
+  - policy-issuance
+  - synthetic
+  - verifier-as-oracle
+configs:
+  - config_name: benchmark
+    data_files: data/benchmark.jsonl
+  - config_name: validation
+    data_files: data/validation.jsonl
+  - config_name: train
+    data_files: data/train.jsonl
+  - config_name: train_seed7
+    data_files: data/train_seed7.jsonl
+---
+
+# Suture
+
+Gold tasks for **policy-issuance QC**: a structured underwriting binder, a structured issued policy, and the exact discrepancy set. Images are **not** stored. Re-render with `suture_forge.generate.render_doc` from the GitHub repo.
+
+Paper and adapter: [caiotheodoro/suture](https://github.com/caiotheodoro/suture) · [`caiotheodoro/suture-8b`](https://huggingface.co/caiotheodoro/suture-8b). Predictions on this gold: [`caiotheodoro/suture-evals`](https://huggingface.co/datasets/caiotheodoro/suture-evals).
+
+## Splits
+
+| Config | Seed | n | What |
+|---|---:|---:|---|
+| `benchmark` | 777 | 1000 | Contracted held-out set. Never in train. |
+| `validation` | 7 holdout | 80 | Val. Optimistic vs 777; `DEDUCTIBLE_HIGHER` gold n=0. |
+| `train` | 7+11+13+17+19+23 | 5120 | Published SFT mix (`train_dedhi`). |
+| `train_seed7` | 7 | 320 | Official stratified split, no class boost. |
+
+Leakprobe vs val and vs benchmark is **0**. Signature = SHA-256 over sorted ground-truth fields. Build refuses overlap > 0.
+
+## Row schema
+
+Each line is a `Task`: `task_id`, `seed`, `binder`, `policy`, `image_*_sha256`, `expected` (`PASS`/`FLAG` + discrepancies), `signature`, `difficulty`. Taxonomy and weights: repo `CONTRACTS.md` (13 classes).
+
+## Render
+
+```python
+from datasets import load_dataset
+from suture_forge.schema import Binder, Policy
+from suture_forge.generate import render_doc
+
+row = load_dataset("caiotheodoro/suture", "benchmark", split="train")[0]
+png = render_doc(Binder.model_validate(row["binder"]), "BINDER",
+                 row["difficulty"], row["task_id"])
+```
+
+Linux vs macOS raster can differ (SHA mismatch). Labels do not. Eval in the project re-renders on the GPU host.
+
+## License / use
+
+Apache-2.0. Synthetic ACORD-style pages, not real submissions. Form numbers are public ISO ids. Do not treat this as a carrier document corpus.