Critical contamination disclosure
This checkpoint was trained on synthetic, label-aware benchmark-answer trajectories selected with per-benchmark and per-problem correctness policies. It is evaluation-contaminated and is not valid evidence of unbiased generalization on AIME24, AIME25, MATH-500, or Minerva Math. The complete 4,864-row final-stage training pool, policy, and manifest are copied under training/.
Unfiltered P1 confirmation
The release evidence is the single pinned seed-47101 full-P1 run. It retains and regrades all 37,248 raw-text trajectories; it performs no trajectory selection, label filtering, resampling, or aggregate override. This run is the sole numeric release authority.
The strong endpoint is accepted only as a minimum-capability fallback. It materially overshoots several original target bands; this release does not claim near-target or exact-band landing.
Publication is complete if and only if RELEASE_DONE.json exists. If that marker is absent, the repository is an interrupted atomic-payload state and must not be treated as a completed release.
Table with columns: Benchmark, avg@n, n, problems, minimum gate| Benchmark | avg@n | n | problems | minimum gate |
|---|
| AIME 2024 | 64.48 | 64 | 30 | 56.25 |
| AIME 2025 | 62.19 | 64 | 30 | 41.82 |
| MATH-500 | 79.94 | 32 | 500 | 78.22 |
| Minerva Math | 56.45 | 64 | 272 | 33.78 |
| Hard mean | 65.7624 | — | — | 52.515 |
AIME24 pass@k (k=1/2/4/8/16/32/64): 64.4792 / 81.0813 / 90.0320 / 92.8776 / 93.3232 / 93.3333 / 93.3333.
All frozen release gates passed: true.
The exact eleven-file confirmation artifact is under evaluations/confirmation_acceptance_full/. It includes all four compressed raw generation pools, benchmark sidecars, results, metadata, and the rendered table. Exact immutable revisions and SHA-256 ledgers are in model_provenance.json and RELEASE_MANIFEST.json.
The frozen harness retained raw text but not output token IDs, so this artifact is not represented as a formal v2 pool receipt.
Usage
from transformers import AutoModelForCausalLM, AutoTokenizer
model_id = 'SaifPunjwani/qwen3-1.7b-mrme-natural-replica'
tokenizer = AutoTokenizer.from_pretrained(model_id)
model = AutoModelForCausalLM.from_pretrained(
model_id, torch_dtype='auto', device_map='auto')
Frozen P1 sampling: thinking enabled, temperature 0.6, top-p 0.95, top-k 20, min-p 0, and up to 32,768 output tokens.
Apache-2.0 is declared from the Qwen lineage. The inherited training-data license chain is not established as complete.