BFCL v4
Function and tool calling: single, parallel and multi-turn calls, web search and memory agent tasks, and knowing when not to call a tool. Run by the Berkeley Gorilla team; FC means native function calling, Prompt means tools described in the prompt.
| Category | Agents |
|---|---|
| Metric | Accuracy (%) |
| Source | BFCL (original) |
| License | Apache 2.0 |
| Benchmark page | gorilla.cs.berkeley.edu |
| Status | Scored |
| Weight | 0.8 within Agents |
| Fit | Discrimination 0.51, noise 0.19 |
Results
| # | Model | Provider | Result | Date |
|---|---|---|---|---|
| 1 | Claude Opus 4.5 | Anthropic | 77.5% | 2026-04-12 |
| 2 | Claude Sonnet 4.5 | Anthropic | 73.2% | 2026-04-12 |
| 3 | Gemini 3 Pro Preview | 72.5% | 2026-04-12 | |
| 4 | GLM-4.6 | Zhipu AI | 72.4% | 2026-04-12 |
| 5 | Grok 4.1 Fast (Reasoning) | xAI | 69.6% | 2026-04-12 |
| 6 | Claude Haiku 4.5 | Anthropic | 68.7% | 2026-04-12 |
| 7 | Gemini 3 Pro Preview | 68.1% | 2026-04-12 | |
| 8 | o3 | OpenAI | 63.1% | 2026-04-12 |
| 9 | Grok 4 | xAI | 63.0% | 2026-04-12 |
| 10 | Grok 4 | xAI | 61.4% | 2026-04-12 |
| 11 | Kimi K2 Instruct | Moonshot AI | 59.1% | 2026-04-12 |
| 12 | Grok 4.1 Fast | xAI | 58.3% | 2026-04-12 |
| 13 | Command A Reasoning | Cohere | 57.1% | 2026-04-12 |
| 14 | DeepSeek-V3.2-Exp | DeepSeek | 56.7% | 2026-04-12 |
| 15 | Gemini 2.5 Flash | 56.2% | 2026-04-12 | |
| 16 | GPT-5.2 | OpenAI | 55.9% | 2026-04-12 |
| 17 | GPT-5 Mini | OpenAI | 55.5% | 2026-04-12 |
| 18 | DeepSeek-V3.2-Exp | DeepSeek | 54.1% | 2026-04-12 |
| 19 | GPT-4.1 | OpenAI | 54.0% | 2026-04-12 |
| 20 | o4-mini | OpenAI | 53.2% | 2026-04-12 |
| 21 | Qwen3 235B-A22B Instruct 2507 | Alibaba | 52.2% | 2026-04-12 |
| 22 | GPT-5 Nano | OpenAI | 51.5% | 2026-04-12 |
| 23 | Gemini 2.5 Flash | 50.9% | 2026-04-12 | |
| 24 | GPT-4.1 mini | OpenAI | 50.5% | 2026-04-12 |
| 25 | o4-mini | OpenAI | 50.3% | 2026-04-12 |
| 26 | Qwen3 32B | Alibaba | 48.7% | 2026-04-12 |
| 27 | o3 | OpenAI | 48.6% | 2026-04-12 |
| 28 | Qwen3 235B-A22B Instruct 2507 | Alibaba | 48.0% | 2026-04-12 |
| 29 | Qwen3 32B | Alibaba | 46.8% | 2026-04-12 |
| 30 | Command A | Cohere | 46.5% | 2026-04-12 |
| 31 | GPT-5.2 | OpenAI | 45.3% | 2026-04-12 |
| 32 | Qwen3 8B | Alibaba | 42.6% | 2026-04-12 |
| 33 | Qwen3 30B-A3B Instruct 2507 | Alibaba | 41.4% | 2026-04-12 |
| 34 | Qwen3-14B | Alibaba | 41.0% | 2026-04-12 |
| 35 | Qwen3 8B | Alibaba | 40.4% | 2026-04-12 |
| 36 | GPT-4.1 | OpenAI | 39.4% | 2026-04-12 |
| 37 | Mistral Large 2.1 | Mistral | 38.4% | 2026-04-12 |
| 38 | Qwen3-14B | Alibaba | 37.8% | 2026-04-12 |
| 39 | Mistral Medium 3 | Mistral | 37.7% | 2026-04-12 |
| 40 | Mistral Medium 3 | Mistral | 37.6% | 2026-04-12 |
| 41 | Llama 4 Maverick | Meta | 37.3% | 2026-04-12 |
| 42 | Mistral Small 3.2 | Mistral | 37.2% | 2026-04-12 |
| 43 | Gemini 2.5 Flash-Lite | 36.9% | 2026-04-12 | |
| 44 | Qwen3 30B-A3B Instruct 2507 | Alibaba | 36.7% | 2026-04-12 |
| 45 | qwen3-4b-instruct-2507 | Unknown | 35.7% | 2026-04-12 |
| 46 | qwen3-4b-instruct-2507 | Unknown | 35.5% | 2026-04-12 |
| 47 | Claude Opus 4.5 | Anthropic | 33.5% | 2026-04-12 |
| 48 | GPT-4.1 nano | OpenAI | 33.1% | 2026-04-12 |
| 49 | Mistral Small 3.2 | Mistral | 32.4% | 2026-04-12 |
| 50 | Command R7B | Cohere | 32.1% | 2026-04-12 |
| 51 | Llama-3.3-70B-Instruct | Meta | 31.9% | 2026-04-12 |
| 52 | Mistral Large 2.1 | Mistral | 31.8% | 2026-04-12 |
| 53 | Gemma 3 12B IT | 30.4% | 2026-04-12 | |
| 54 | GPT-4.1 mini | OpenAI | 29.7% | 2026-04-12 |
| 55 | Gemma 3 27B IT | 29.5% | 2026-04-12 | |
| 56 | Phi-4 | Microsoft | 28.8% | 2026-04-12 |
| 57 | Qwen3-1.7B | Alibaba | 28.4% | 2026-04-12 |
| 58 | Llama 4 Scout | Meta | 28.1% | 2026-04-12 |
| 59 | Gemini 2.5 Flash-Lite | 28.0% | 2026-04-12 | |
| 60 | Palmyra X4 | Writer | 27.9% | 2026-04-12 |
| 61 | GPT-5 Mini | OpenAI | 27.8% | 2026-04-12 |
| 62 | Mistral Nemo | Mistral | 27.6% | 2026-04-12 |
| 63 | GPT-5 Nano | OpenAI | 27.6% | 2026-04-12 |
| 64 | Nova 2 Lite | Amazon | 27.1% | 2026-04-12 |
| 65 | Llama-3.1-8B-Instruct | Meta | 25.8% | 2026-04-12 |
| 66 | Claude Haiku 4.5 | Anthropic | 25.3% | 2026-04-12 |
| 67 | Amazon Nova Pro | Amazon | 25.0% | 2026-04-12 |
| 68 | Claude Sonnet 4.5 | Anthropic | 24.9% | 2026-04-12 |
| 69 | GPT-4.1 nano | OpenAI | 24.9% | 2026-04-12 |
| 70 | Qwen3-0.6B | Alibaba | 23.9% | 2026-04-12 |
| 71 | Qwen3-0.6B | Alibaba | 22.4% | 2026-04-12 |
| 72 | Amazon Nova Micro | Amazon | 22.3% | 2026-04-12 |
| 73 | Llama 3.2 3B Instruct | Meta | 22.0% | 2026-04-12 |
| 74 | Gemma 3 4B IT | 19.6% | 2026-04-12 | |
| 75 | Mistral Nemo | Mistral | 19.3% | 2026-04-12 |
| 76 | granite-4.0-350m | Unknown | 19.0% | 2026-04-12 |
| 77 | Ministral 8B Instruct | Mistral | 11.1% | 2026-04-12 |
| 78 | Llama 3.2 1B Instruct | Meta | 10.8% | 2026-04-12 |
| 79 | Llama 3.1 Nemotron Ultra 253B | NVIDIA | 10.0% | 2026-04-12 |
| 80 | Gemma 3 1B | 7.2% | 2026-04-12 |