# Run 2 training data (r7 build, scope prompt v4)

The exact data behind the Run 2 adapter in `osiharris/usuba-checker-adapters`: 244 rows (221 train / 23 validation, 226 plugins), merged from 40 shards on 2026-10-16. Updated 2026-10-17: the 29 `dell_*` rows (26 train / 3 val) are now included (scanned for secrets and private paths first; the Dell data is non-sensitive).

| file | what |
|---|---|
| `train.full.jsonl.gz`, `val.full.jsonl.gz` | **the exact files Run 2 trained on** (221 / 23 rows). sha256 `203415e0fa21e5bfc132c0cd9bb0d3c5bd6175bf0be6c5efea82e03d3b53aec2` and `12767196ecfedeaf3e41d0fcd93074dca24498d46595fb86ee7dd68008437c57`. |
| `train.public.jsonl.gz`, `val.public.jsonl.gz` | the same minus the 29 `dell_*` rows (195 / 20 rows). Kept for compatibility. |
| `dell_rows.jsonl` | the 29 `dell_*` rows (26 train then 3 val), original row lines. |
| `ROW_INDEX.jsonl` | all 244 rows: id, split, source, row type, sha256 of the original row line, `in_public_file`, `in_full_files`, `in_dell_rows_file`. |
| `merge_stats.json`, `GATE_REPORT_R7.md` | merge settings and gate report of the build. |

Every row carries `meta.checker_git_sha` (`ffc910e64db34698b926e1f112119bc5101f895f` for the Checker scripts), `meta.prompt_sha256` and `meta.rules_hash`. Each row keeps the licence of its source plugin (`meta.license`). Rows from sealed-holdout repos were excluded at build time (`meta.guard_fingerprints_sha256`).