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Model Capabilities

The AI providers support different language models with various capabilities. Not all models support structured output, image input, object generation, tool usage, or tool streaming.

Here are the capabilities of popular models:

AI Model Capabilities by Provider
ProviderProvider StringEnv varModelImage InputObject GenerationTool UsageTool Streaming
xAI Grokxai
XAI_API_KEY
grok-3
xAI Grokxai
XAI_API_KEY
grok-3-fast
xAI Grokxai
XAI_API_KEY
grok-3-mini
xAI Grokxai
XAI_API_KEY
grok-3-mini-fast
xAI Grokxai
XAI_API_KEY
grok-2-1212
xAI Grokxai
XAI_API_KEY
grok-2-vision-1212
xAI Grokxai
XAI_API_KEY
grok-beta
xAI Grokxai
XAI_API_KEY
grok-vision-beta
Vercelvercel
VERCEL_API_KEY
v0-1.0-md
OpenAIopenai
OPENAI_API_KEY
gpt-4.1
OpenAIopenai
OPENAI_API_KEY
gpt-4.1-mini
OpenAIopenai
OPENAI_API_KEY
gpt-4.1-nano
OpenAIopenai
OPENAI_API_KEY
gpt-4o
OpenAIopenai
OPENAI_API_KEY
gpt-4o-mini
OpenAIopenai
OPENAI_API_KEY
gpt-4-turbo
OpenAIopenai
OPENAI_API_KEY
gpt-4
OpenAIopenai
OPENAI_API_KEY
o3-mini
OpenAIopenai
OPENAI_API_KEY
o3
OpenAIopenai
OPENAI_API_KEY
o4-mini
OpenAIopenai
OPENAI_API_KEY
o1
OpenAIopenai
OPENAI_API_KEY
o1-mini
OpenAIopenai
OPENAI_API_KEY
o1-preview
Anthropicanthropic
ANTHROPIC_API_KEY
claude-4-opus-20250514
Anthropicanthropic
ANTHROPIC_API_KEY
claude-4-sonnet-20250514
Anthropicanthropic
ANTHROPIC_API_KEY
claude-3-7-sonnet-20250219
Anthropicanthropic
ANTHROPIC_API_KEY
claude-3-5-sonnet-20241022
Anthropicanthropic
ANTHROPIC_API_KEY
claude-3-5-sonnet-20240620
Anthropicanthropic
ANTHROPIC_API_KEY
claude-3-5-haiku-20241022
Mistralmistral
MISTRAL_API_KEY
pixtral-large-latest
Mistralmistral
MISTRAL_API_KEY
mistral-large-latest
Mistralmistral
MISTRAL_API_KEY
mistral-small-latest
Mistralmistral
MISTRAL_API_KEY
pixtral-12b-2409
Google Generative AIgoogle
GOOGLE_API_KEY
gemini-2.0-flash-exp
Google Generative AIgoogle
GOOGLE_API_KEY
gemini-1.5-flash
Google Generative AIgoogle
GOOGLE_API_KEY
gemini-1.5-pro
Google Vertexgoogle
GOOGLE_VERTEX_API_KEY
gemini-2.0-flash-exp
Google Vertexgoogle
GOOGLE_VERTEX_API_KEY
gemini-1.5-flash
Google Vertexgoogle
GOOGLE_VERTEX_API_KEY
gemini-1.5-pro
DeepSeekdeepseek
DEEPSEEK_API_KEY
deepseek-chat
DeepSeekdeepseek
DEEPSEEK_API_KEY
deepseek-reasoner
Cerebrascerebras
CEREBRAS_API_KEY
llama3.1-8b
Cerebrascerebras
CEREBRAS_API_KEY
llama3.1-70b
Cerebrascerebras
CEREBRAS_API_KEY
llama3.3-70b
Groqgroq
GROQ_API_KEY
meta-llama/llama-4-scout-17b-16e-instruct
Groqgroq
GROQ_API_KEY
llama-3.3-70b-versatile
Groqgroq
GROQ_API_KEY
llama-3.1-8b-instant
Groqgroq
GROQ_API_KEY
mixtral-8x7b-32768
Groqgroq
GROQ_API_KEY
gemma2-9b-it

Source: AI SDK | Model Capabilities