Yi-1.5-9B-Chat-16K-abliterated

byroneverson

Parameters

8.8B

Downloads

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Likes

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Avg score

26.9

6 benchmarks

Weights

Open

Released

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About

Yi-1.5-9B-Chat-16K-abliterated is a 8.8B-parameter open-weights model in the Yi family from byroneverson. Benchmarked on 6 evals, averaging 26.9.

apache-2.0

Benchmark scores · 6

avg 26.9 — higher is better

IFEvalOpen LLM LB · 2026-05

55.3

BIG-Bench HardOpen LLM LB · 2026-05

32.8

MMLU-ProOpen LLM LB · 2026-05

31.4

MuSROpen LLM LB · 2026-05

19.7

MATH Lvl 5Open LLM LB · 2026-05

14.1

GPQA DiamondOpen LLM LB · 2026-05

8.4

Details

FamilyYi

Parameters8.8B

Licenseapache-2.0

WeightsOpen

Released—

History

Capability over time

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