pith:5CB62F5S
Deep Think with Confidence
DeepConf uses model-internal confidence to filter weak reasoning traces, reaching 99.9% accuracy on AIME 2025 while cutting tokens by 84.7%.
arxiv:2508.15260 v1 · 2025-08-21 · cs.LG
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\pithnumber{5CB62F5S426VGG2FZUHOBOMXII}
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Claims
on challenging benchmarks such as AIME 2025, DeepConf@512 achieves up to 99.9% accuracy and reduces generated tokens by up to 84.7% compared to full parallel thinking.
That model-internal confidence signals reliably indicate the quality or correctness of individual reasoning traces, allowing effective dynamic filtering without additional training or tuning.
DeepConf filters low-quality reasoning traces using model-internal confidence signals, reaching up to 99.9% accuracy on AIME 2025 while reducing generated tokens by up to 84.7% versus full parallel sampling.
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Receipt and verification
| First computed | 2026-05-17T23:38:48.026210Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
e883ed17b2e6bd531b45cd0ee0b9974214301e7121f8e8ad21dab941de352c22
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/5CB62F5S426VGG2FZUHOBOMXII \
| jq -c '.canonical_record' \
| python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: e883ed17b2e6bd531b45cd0ee0b9974214301e7121f8e8ad21dab941de352c22
Canonical record JSON
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