Berkeley Function-Calling Leaderboard. The team behind Berkeley’s Gorilla OpenFunctions model—an Apache 2 licensed LLM trained to provide OpenAI-style structured JSON functions—also maintain a leaderboard of different function-calling models. Their own Gorilla model is the only non-proprietary model in the top ten.
Recent articles
- The Summer of Johann: prompt injections as far as the eye can see - 15th August 2025
- Open weight LLMs exhibit inconsistent performance across providers - 15th August 2025
- LLM 0.27, the annotated release notes: GPT-5 and improved tool calling - 11th August 2025