# Original 40k source records before candidate rewriting

Downloaded on 2026-09-11 from the NRP `nautilus` context, namespace `wcsng-log`,
PVC `reasoning-test`. Remote source files were not modified:

- `/data/datasets/openmathinstruct2_plans_40k.jsonl`
- `/data/datasets/openmathinstruct2_plans_40k.metadata.json`

This is the historical **OpenMathInstruct-2-derived** 40k source snapshot used
before rewriting into Candidates 1/2/3, not the ongoing OpenMathReasoning collection.
It contains the original problems/user prompts, reference answers, original model
responses, extracted plan blocks, source indices and generation provenance.
It is not merely a questions-only file, and no candidate rewrites are added here.

The metadata records 26,000 selected source records from the first collector and
14,000 from the second. Selection required transport success and a parseable initial
plan; it does not establish mathematical correctness. The metadata reports 613
source responses with a length-limit finish reason; no additional filtering was
applied to this download.

## Download verification

The local JSONL has exactly 40,000 lines and 1,378,472,461 bytes. Both local SHA-256
hashes match hashes computed directly on NRP at download time; the JSONL hash also
matches its original metadata:

- JSONL: `6442e4314415788861b8ee74f16c978a0759669dd050ad21f67f34cbf51d4dc7`
- Metadata: `ee776a01b363cb20365ea5c2f0bfebf349d3ea6a5abb3d71844eee77a81982dd`

Downloaded JSON/JSONL files are Git-ignored. The candidate datasets are in the
adjacent `processed_40k_repaired_v3/` directory.