Note: Overall leaderboard rankings may not reflect true model quality — individual benchmarks give a clearer picture. ARC-Challenge MMLU GPQA GSM8K Artificial Analysis Intelligence Index v4.1
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Stability AI: stable-code-3b

1 benchmarks
Country of originUnited Kingdom
WeightsOpen weights
Parameter count3.0B
Architecturestablelm
VariantBase
OriginTrained from scratch

Leaderboard position

#750
Overall rank (of 1121 models)
566
Elo rating
1
Benchmarks
Top 66.9%
Percentile
In Stability AI (of 6 models)

Benchmark highlights

Best benchmark
-(CoderPPL) -2.1903
Worst benchmark
-(CoderPPL) -2.1903

Nearest competitor from another company

The model from another company with the most similar benchmark scores.

appeared as nearest in 1 of 1 benchmarks

Benchmarks

Predicted scores

Estimated from 25 similar models and the global Elo rating. These are projections, not measured results.

Benchmark Predicted Confidence Based on
MATH-500 ~81.38 50% —
AIME 2025 ~56.64 50% —
AIME 2026 ~67.92 50% —
HMMT Feb 2026 ~59.41 50% —
GPQA Diamond ~51.74 50% —
MMLU-Pro ~54.15 50% —
Humanity's Last Exam (no tools) ~6.5 50% —
IFEval ~78.33 50% —
IFBench ~48.56 50% —
HumanEval ~65.33 50% —
MBPP ~66.07 50% —
Terminal-Bench v2.1 ~11.51 50% —
MMLU ~60.24 50% —
SWE-bench Verified ~30.14 50% —
SWE-bench Pro ~9.7 50% —
SciCode ~22.42 50% —
AA-LCR ~37.46 50% —
Artificial Analysis Intelligence Index v5.0.1 ~12 50% —
Humanity's Last Exam (with tools) ~11.9 50% —
GSM8K ~71.97 50% —
LiveCodeBench v6 ~49.34 50% —
MMMU-Pro ~47.54 50% —
MATH ~48.66 50% —
BBH ~58.93 50% —
ARC-Easy ~75.97 50% —