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🤖
BFCL
Berkeley Function Calling
Function calling accuracy benchmark
🤖 Agentic / Tool Use
Best: 70.9%
2 Models Evaluated
Champion
GLM-5
Zhipu AI
70.9%
Best Score
Model Rankings
All models ranked by score on BFCL. Scores are relative to the best score of 70.9%.
| # | Model | Provider | Score | vs Best |
|---|---|---|---|---|
| 1 | GLM-5 Elo 1454 | Zhipu AI | 70.9% | Best |
| 2 | Claude Opus 4.6 Elo 1503 | Anthropic | 70.4% | -0.5% |
Score Distribution
GLM-5
70.9%
Claude Opus 4.6
70.4%
Run This Benchmark
Learn how to evaluate your own models on BFCL.
BFCL is a standardized benchmark for evaluating AI model capabilities.
To run this benchmark on your own models, visit the official benchmark page or leaderboard for detailed instructions, code, and evaluation scripts.
Data compiled from official model cards, public leaderboards, and independent evaluations.