MISCHIEVOUS-12B-Mix_Neo

bamec66557

Parameters

12.2B

Downloads

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Likes

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Avg score

26.1

6 benchmarks

Weights

Open

Released

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About

MISCHIEVOUS-12B-Mix_Neo is a 12.2B-parameter open-weights model in the MISCHIEVOUS family from bamec66557. Benchmarked on 6 evals, averaging 26.1.

apache-2.0

Benchmark scores · 6

avg 26.1 — higher is better

IFEvalOpen LLM LB · 2026-05

62.5

BIG-Bench HardOpen LLM LB · 2026-05

30.4

MMLU-ProOpen LLM LB · 2026-05

29.8

MATH Lvl 5Open LLM LB · 2026-05

13.3

MuSROpen LLM LB · 2026-05

11.6

GPQA DiamondOpen LLM LB · 2026-05

8.8

Details

FamilyMISCHIEVOUS

Parameters12.2B

Licenseapache-2.0

WeightsOpen

Released—

History

Capability over time

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