BigCodeBench
A benchmark that challenges LLMs to invoke multiple function calls as tools from 139 libraries and 7 domains for 1,140 fine-grained programming tasks. Evaluates code generation with diverse function calls and complex instructions, featuring two variants: Complete (code completion based on comprehensive docstrings) and Instruct (generating code from natural language instructions).
Gemini Diffusion from Google currently leads the BigCodeBench leaderboard with a score of 0.454 across 2 evaluated AI models.
Gemini Diffusion leads with 45.4%, followed by 
Qwen2.5-Coder 7B Instruct at 41.0%.
Progress Over Time
Interactive timeline showing model performance evolution on BigCodeBench
BigCodeBench Leaderboard
| Context | Cost | License | ||||
|---|---|---|---|---|---|---|
| 1 | Google | — | — | — | ||
| 2 |  Alibaba Cloud / Qwen Team | 7B | — | — |
FAQ
Common questions about BigCodeBench.
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