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Which models support Function calling?

Also called tool use. You describe functions; the model replies with a function name and arguments for your code to run, then uses the result.

117 models publish this; 53 don't say.

Supported

91
ModelCompanyValueSince
GPT Realtimegpt-realtimeOpenAISupportedin place when tracking began (October 7, 2026)
GPT Audiogpt-audioOpenAISupportedin place when tracking began (October 7, 2026)
GPT Realtime minigpt-realtime-miniOpenAISupportedin place when tracking began (October 7, 2026)
GPT Audio minigpt-audio-miniOpenAISupportedin place when tracking began (October 7, 2026)
GPT-4 Turbogpt-4-turboOpenAISupportedin place when tracking began (October 6, 2026)
GPT-4.1 nanogpt-4.1-nanoOpenAISupportedin place when tracking began (October 6, 2026)
o1 (2024-12-17)o1-2024-12-17OpenAISupportedin place when tracking began (October 7, 2026)
o1 Pro (2025-03-19)o1-pro-2025-03-19OpenAISupportedin place when tracking began (October 7, 2026)
o3 mini (2025-01-31)o3-mini-2025-01-31OpenAISupportedin place when tracking began (October 7, 2026)
o4 mini (2025-04-16)o4-mini-2025-04-16OpenAISupportedin place when tracking began (October 7, 2026)
GPT-6 Astragpt-6-astraOpenAISupportedin place when tracking began (October 7, 2026)
GPT-6.1 Solgpt-6.1-solOpenAISupportedin place when tracking began (October 7, 2026)
GPT-6 Lunagpt-6-lunaOpenAISupportedin place when tracking began (October 7, 2026)
GPT-6 Solgpt-6-solOpenAISupportedin place when tracking began (October 7, 2026)
GPT-5.6 Solgpt-5.6-solOpenAISupportedin place when tracking began (October 7, 2026)
GPT-5.6 Terragpt-5.6-terraOpenAISupportedin place when tracking began (October 7, 2026)
GPT-5.6 Lunagpt-5.6-lunaOpenAISupportedin place when tracking began (October 7, 2026)
GPT-5.5gpt-5.5OpenAISupportedin place when tracking began (October 7, 2026)
GPT-5.5 Progpt-5.5-proOpenAISupportedin place when tracking began (October 7, 2026)
GPT-5.4gpt-5.4OpenAISupportedin place when tracking began (October 7, 2026)
GPT-5.4 minigpt-5.4-miniOpenAISupportedin place when tracking began (October 6, 2026)
GPT-5.4 nanogpt-5.4-nanoOpenAISupportedin place when tracking began (October 6, 2026)
GPT-5.4 Progpt-5.4-proOpenAISupportedin place when tracking began (October 7, 2026)
GPT-5.2gpt-5.2OpenAISupportedin place when tracking began (October 6, 2026)
GPT-5.2 Progpt-5.2-proOpenAISupportedin place when tracking began (October 6, 2026)
GPT-5.1gpt-5.1OpenAISupportedin place when tracking began (October 6, 2026)
GPT-5gpt-5OpenAISupportedin place when tracking began (October 7, 2026)
GPT-5 Minigpt-5-miniOpenAISupportedin place when tracking began (October 6, 2026)
GPT-5 Nanogpt-5-nanoOpenAISupportedin place when tracking began (October 6, 2026)
GPT-5 Progpt-5-proOpenAISupportedin place when tracking began (October 6, 2026)
GPT-4.1gpt-4.1OpenAISupportedin place when tracking began (October 6, 2026)
GPT-4.1 minigpt-4.1-miniOpenAISupportedin place when tracking began (October 6, 2026)
GPT-4ogpt-4oOpenAISupportedin place when tracking began (October 6, 2026)
GPT-4o minigpt-4o-miniOpenAISupportedin place when tracking began (October 6, 2026)
o3 Proo3-proOpenAISupportedin place when tracking began (October 7, 2026)
o3OpenAISupportedin place when tracking began (October 7, 2026)
GPT-5.6 Cybergpt-5.6-cyberOpenAISupportedin place when tracking began (October 7, 2026)
GPT Realtime 2.1gpt-realtime-2.1OpenAISupportedin place when tracking began (October 7, 2026)
GPT Realtime 2.1 minigpt-realtime-2.1-miniOpenAISupportedin place when tracking began (October 7, 2026)
GPT Realtime 2gpt-realtime-2OpenAISupportedin place when tracking began (October 7, 2026)
GPT Realtime 1.5gpt-realtime-1.5OpenAISupportedin place when tracking began (October 7, 2026)
GPT Audio 1.5gpt-audio-1.5OpenAISupportedin place when tracking began (October 7, 2026)
chat-latestOpenAISupportedin place when tracking began (October 6, 2026)
GPT-5.3 Codexgpt-5.3-codexOpenAISupportedin place when tracking began (October 6, 2026)
Gemini 3.8 Livegemini-3.8-liveGoogleSupportedin place when tracking began (October 6, 2026)
Gemini 3.8 Flashgemini-3.8-flashGoogleSupportedin place when tracking began (October 6, 2026)
Gemini 3.7 Flashgemini-3.7-flashGoogleSupportedin place when tracking began (October 6, 2026)
Gemini 3.6 Flashgemini-3.6-flashGoogleSupportedin place when tracking began (October 6, 2026)
Gemini 3.5 Flash Litegemini-3.5-flash-liteGoogleSupportedin place when tracking began (October 6, 2026)
Gemini 3.5 Flashgemini-3.5-flashGoogleSupportedin place when tracking began (October 6, 2026)
Gemini 3.1 Flash Litegemini-3.1-flash-liteGoogleSupportedin place when tracking began (October 6, 2026)
Gemini 3.1 Pro Previewgemini-3.1-pro-previewGoogleSupportedin place when tracking began (October 6, 2026)
Gemini 3 Flash Previewgemini-3-flash-previewGoogleSupportedin place when tracking began (October 6, 2026)
Gemini 2.5 Progemini-2.5-proGoogleSupportedin place when tracking began (October 6, 2026)
Gemini 2.5 Flashgemini-2.5-flashGoogleSupportedin place when tracking began (October 6, 2026)
Gemini 2.5 Flash-Litegemini-2.5-flash-liteGoogleSupportedin place when tracking began (October 6, 2026)
Gemini 3.1 Flash Live Previewgemini-3.1-flash-live-previewGoogleSupportedin place when tracking began (October 6, 2026)
Gemini 2.5 Flash Native Audio Preview (12-2025)gemini-2.5-flash-native-audio-preview-12-2025GoogleSupportedin place when tracking began (October 6, 2026)
Mistral Medium 3.5mistral-medium-3-5MistralSupportedin place when tracking began (October 6, 2026)
Mistral Small 4mistral-small-2603MistralSupportedin place when tracking began (October 6, 2026)
Mistral Large 3mistral-large-2512MistralSupportedin place when tracking began (October 6, 2026)
Codestralcodestral-2508MistralSupportedin place when tracking began (October 6, 2026)
Ministral 3 14Bministral-14b-2512MistralSupportedin place when tracking began (October 6, 2026)
Ministral 3 8Bministral-8b-2512MistralSupportedin place when tracking began (October 6, 2026)
Ministral 3 3Bministral-3b-2512MistralSupportedin place when tracking began (October 6, 2026)
Voxtral Smallvoxtral-small-2507MistralSupportedin place when tracking began (October 6, 2026)
DeepSeek-V4.1-Flashdeepseek-flashDeepSeekSupportedin place when tracking began (October 6, 2026)
DeepSeek-V4-Pro-0813deepseek-v4-proDeepSeekSupportedin place when tracking began (October 6, 2026)
Qwen3.5 122B-A10Bqwen3.5-122b-a10bQwenSupportedin place when tracking began (October 6, 2026)
Qwen3.5 27Bqwen3.5-27bQwenSupportedin place when tracking began (October 6, 2026)
Qwen3.5 35B-A3Bqwen3.5-35b-a3bQwenSupportedin place when tracking began (October 6, 2026)
Qwen3.5 397B-A17Bqwen3.5-397b-a17bQwenSupportedin place when tracking began (October 6, 2026)
Qwen3.5 Flashqwen3.5-flashQwenSupportedin place when tracking began (October 6, 2026)
Qwen3.5 Plusqwen3.5-plusQwenSupportedin place when tracking began (October 6, 2026)
Qwen3.6 27Bqwen3.6-27bQwenSupportedin place when tracking began (October 6, 2026)
Qwen3.6 35B-A3Bqwen3.6-35b-a3bQwenSupportedin place when tracking began (October 6, 2026)
Qwen3.6 Flashqwen3.6-flashQwenSupportedin place when tracking began (October 6, 2026)
Qwen3.6 Plusqwen3.6-plusQwenSupportedin place when tracking began (October 6, 2026)
Qwen3.7 Flashqwen3.7-flashQwenSupportedin place when tracking began (October 6, 2026)
Qwen3.7 Maxqwen3.7-maxQwenSupportedin place when tracking began (October 6, 2026)
Qwen3.7 Plusqwen3.7-plusQwenSupportedin place when tracking began (October 6, 2026)
Qwen3.8 2.4T-A95Bqwen3.8-2.4t-a95bQwenSupportedin place when tracking began (October 6, 2026)
Qwen3.8 27Bqwen3.8-27bQwenSupportedin place when tracking began (October 6, 2026)
Qwen3.8 Flashqwen3.8-flashQwenSupportedin place when tracking began (October 6, 2026)
Qwen3.8 Maxqwen3.8-maxQwenSupportedin place when tracking began (October 6, 2026)
Mistral Large 4mistral-large-4MistralSupportedin place when tracking began (October 6, 2026)
GPT Live 1gpt-live-1OpenAISupportedin place when tracking began (October 7, 2026)
gpt-oss-120bOpenAISupportedin place when tracking began (October 7, 2026)
gpt-oss-20bOpenAISupportedin place when tracking began (October 7, 2026)
Daybreak Redgpt-daybreak-red-latestOpenAISupportedin place when tracking began (October 7, 2026)
Daybreak Bluegpt-daybreak-blue-latestOpenAISupportedin place when tracking began (October 7, 2026)

Partial

1
ModelCompanyValueSince
Gemini 3.8 Live Extended Thinkinggemini-3.8-live-extended-thinkingGooglePartial (Async only)in place when tracking began (October 6, 2026)

Not supported

25
ModelCompanyValueSince
Gemini 3.8 Flash TTSgemini-3.8-flash-ttsGoogleNot supportedin place when tracking began (October 6, 2026)
Gemini 3.8 Flash Lite TTSgemini-3.8-flash-lite-ttsGoogleNot supportedin place when tracking began (October 6, 2026)
Nano Banana 2gemini-3.1-flash-imageGoogleNot supportedin place when tracking began (October 6, 2026)
Nano Banana Progemini-3-pro-imageGoogleNot supportedin place when tracking began (October 6, 2026)
Gemini 3.1 Flash TTS Previewgemini-3.1-flash-tts-previewGoogleNot supportedin place when tracking began (October 6, 2026)
Nano Bananagemini-2.5-flash-imageGoogleNot supportedin place when tracking began (October 6, 2026)
Gemini 3.5 Live Translate Previewgemini-3.5-live-translate-previewGoogleNot supportedin place when tracking began (October 6, 2026)
Gemini 3.5 Transcribegemini-3.5-transcribeGoogleNot supportedin place when tracking began (October 6, 2026)
Gemini 2.5 Flash Preview TTSgemini-2.5-flash-preview-ttsGoogleNot supportedin place when tracking began (October 6, 2026)
Gemini 2.5 Pro Preview TTSgemini-2.5-pro-preview-ttsGoogleNot supportedin place when tracking began (October 6, 2026)
Lyria 3.5lyria-3.5GoogleNot supportedin place when tracking began (October 6, 2026)
Lyria 3 Clip Previewlyria-3-clip-previewGoogleNot supportedin place when tracking began (October 6, 2026)
Lyria 3 Pro Previewlyria-3-pro-previewGoogleNot supportedin place when tracking began (October 6, 2026)
Nano Banana 2 Litegemini-3.1-flash-lite-imageGoogleNot supportedin place when tracking began (October 6, 2026)
Qwen Flash Characterqwen-flash-characterQwenNot supportedin place when tracking began (October 6, 2026)
Qwen Flashqwen-flashQwenNot supported (supported in the Beijing region only)first seen October 8, 2026
Qwen Maxqwen-maxQwenNot supported (supported in the Beijing region only)first seen October 8, 2026
Qwen MT Flashqwen-mt-flashQwenNot supportedin place when tracking began (October 6, 2026)
Qwen MT Liteqwen-mt-liteQwenNot supportedin place when tracking began (October 6, 2026)
Qwen-MT Plusqwen-mt-plusQwenNot supportedin place when tracking began (October 6, 2026)
Qwen Plus Character (Japanese)qwen-plus-character-jaQwenNot supportedin place when tracking began (October 6, 2026)
Qwen Plus Characterqwen-plus-characterQwenNot supportedin place when tracking began (October 6, 2026)
Qwen Plusqwen-plusQwenNot supported (supported in the Beijing region only)first seen October 8, 2026
Qwen3 Coder Flashqwen3-coder-flashQwenNot supported (supported in the Beijing region only)first seen October 8, 2026
Gemini Nano Banana 2.1gemini-nano-banana-2.1GoogleNot supportedfirst seen October 6, 2026

History

  • 2026-10-08 qwq-plus: Function calling not supported → not supported (supported in the Beijing region only)
  • 2026-10-08 qwen3-coder-plus: Function calling not supported → not supported (supported in the Beijing region only)
  • 2026-10-08 qwen3-coder-flash: Function calling not supported → not supported (supported in the Beijing region only)
  • 2026-10-08 qwen3-8b: Function calling not supported → not supported (supported in the Beijing region only)
  • 2026-10-08 qwen3-32b: Function calling not supported → not supported (supported in the Beijing region only)
  • 2026-10-08 qwen3-30b-a3b: Function calling not supported → not supported (supported in the Beijing region only)
  • 2026-10-08 qwen3-30b-a3b-instruct-2507: Function calling not supported → not supported (supported in the Beijing region only)
  • 2026-10-08 qwen3-235b-a22b: Function calling not supported → not supported (supported in the Beijing region only)
  • 2026-10-08 qwen3-235b-a22b-instruct-2507: Function calling not supported → not supported (supported in the Beijing region only)
  • 2026-10-08 qwen3-14b: Function calling not supported → not supported (supported in the Beijing region only)
  • 2026-10-08 qwen-plus: Function calling not supported → not supported (supported in the Beijing region only)
  • 2026-10-08 qwen-max: Function calling not supported → not supported (supported in the Beijing region only)
  • 2026-10-08 qwen-flash: Function calling not supported → not supported (supported in the Beijing region only)
  • 2026-10-08 qwen3-max: Function calling not supported → not supported (supported in the Beijing region only)
  • 2026-10-06 gemini-nano-banana-2.1: Function calling not supported