OpenThinker-7B

open-thoughts

Parameters

7.6B

Downloads

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Likes

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Avg score

26.6

6 benchmarks

Weights

Open

Released

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About

OpenThinker-7B is a 7.6B-parameter open-weights model in the OpenThinker family from open-thoughts. Benchmarked on 6 evals, averaging 26.6.

apache-2.0

Benchmark scores · 6

avg 26.6 — higher is better

MATH Lvl 5Open LLM LB · 2026-05

42.6

IFEvalOpen LLM LB · 2026-05

40.9

MMLU-ProOpen LLM LB · 2026-05

35.2

BIG-Bench HardOpen LLM LB · 2026-05

34.5

MuSROpen LLM LB · 2026-05

5.4

GPQA DiamondOpen LLM LB · 2026-05

0.9

Details

FamilyOpenThinker

Parameters7.6B

Licenseapache-2.0

WeightsOpen

Released—

History

Capability over time

Append-only ledger — every observed change to this model's numbers.