---
dataset_info:
  features:
  - name: archive
    dtype: binary
license: other
task_categories:
- visual-question-answering
tags:
- sokoban
- bagel
- sft
- cot
- stop-required
- res256
---

# Sokoban Easy V8 Res256 Stop-Required All-Step CoT Ordered 100k

This repository contains the exact Sokoban easy all-step CoT ordered dataset used for the 2026-06-04 ordered-strict SFT run.

Archive parts:

- `sokoban_easy_v8_res256_stopreq_allstep_cot_ordered100k_20260604.tar.gz.part-*`

Reassemble before extraction:

```bash
cat sokoban_easy_v8_res256_stopreq_allstep_cot_ordered100k_20260604.tar.gz.part-* > sokoban_easy_v8_res256_stopreq_allstep_cot_ordered100k_20260604.tar.gz
sha256sum -c SHA256SUMS.full
tar -xzf sokoban_easy_v8_res256_stopreq_allstep_cot_ordered100k_20260604.tar.gz
```

Contents after extraction:

- `training/`: 100000 CoT JSONL records in 8 gzip shards.
- `metadata/train_alignment_manifest.jsonl`
- `metadata/ordered_pair_summary.json`
- `README.md`

Checksums:

- `SHA256SUMS.full`: checksum for the reassembled `.tar.gz`.
- `SHA256SUMS.parts`: checksums for individual uploaded parts.

Data contract:

- Split materialized here: train only.
- Train rows: 100000.
- Materialized test rows: 0. The ordered-strict SFT launcher used train as the eval path for this control run.
- Paired plain dataset: `sokoban_easy_v8_res256_stopreq_plain_ordered100k`.
- Plain/COT alignment: same train alignment manifest, same source records, same order.
- Images: 256x256 JPEG base64 payloads.
- Loader contract: ordered non-streaming CoT JSONL path with `__bagel_order_key`, seed-42 row shuffle.
- Prompt source: JSONL messages from rebuilt v8 stop-required rows, no local instruction override.

The ordered pair summary reports `ok: true` and `row_count: 100000`.