Providers & Models
Access 50+ top AI models from 6 leading providers through one unified API. Switch providers without changing your code.
OpenAI
GPT-5 series, GPT-4.1, and O-series reasoning models
gpt-5.2
Latest GPT-5.2 model - highest quality in GPT-5 series
gpt-5.2-pro
Top-tier GPT-5.2 Pro - professional grade
gpt-5-mini
Efficient GPT-5 variant - cost optimized
o3
Advanced reasoning - excels at coding, math & science
o1-pro
Professional-grade reasoning model - top performance
gpt-4.1
Enhanced coding & instruction following
gpt-5.1
GPT-5.1 - incremental improvement over GPT-5
gpt-5
GPT-5 base model
gpt-5-pro
Professional GPT-5 variant
gpt-5-nano
Lightweight GPT-5 model - ultra efficient
gpt-5-chat
Optimized for conversations
gpt-5-codex
Specialized for coding tasks
gpt-4.1-mini
Efficient GPT-4.1 variant
gpt-4.1-nano
Lightweight GPT-4.1 model
o3-pro
Most reliable reasoning model
o4-mini
Fast reasoning model - math, coding & visual tasks
Anthropic
Claude 4.5 Opus, Sonnet, Haiku, and Claude 3.5/3 Haiku
claude-opus-4-5-20251101
Claude Opus 4.5 - flagship model
claude-sonnet-4-5-20250929
Claude Sonnet 4.5 - best for coding & agents
claude-haiku-4-5
Claude Haiku 4.5 - low latency & cost-efficient
claude-3-5-haiku-20241022
Claude Haiku 3.5 - fast and cost-efficient model
claude-3-haiku-20240229
Claude Haiku 3 - efficient and affordable model
Gemini 2.5 Pro, Flash, Flash-Lite
gemini-2.5-pro
Gemini 2.5 Pro - high-capability multipurpose model
gemini-2.5-flash
Gemini 2.5 Flash - fast high-throughput model
gemini-2.5-flash-lite
Gemini 2.5 Flash-Lite - ultra cost-efficient model
xAI
Grok 4, Grok 4 Fast, Grok Vision
grok-4
Grok 4 - latest flagship reasoning model
grok-4-fast
Grok 4 Fast - speed optimized cost-efficient version
grok-vision
Grok Vision - multimodal vision-capable model
grok-4-fast-reasoning
Grok 4 Fast Reasoning - fast reasoning model with optimized pricing
grok-4-1-fast-reasoning
Grok 4.1 Fast Reasoning - fast reasoning model with optimized pricing
grok-4-1-fast-non-reasoning
Grok 4.1 Fast Non-Reasoning - fast non-reasoning model with optimized pricing
grok-code-fast-1
Grok Code Fast 1 - fast code generation model with optimized pricing
Cohere
Command A - advanced instruction-following model
command-a-03-2025
Command A - advanced instruction-following model (March 2025)
Mistral AI
Mistral Large/Medium/Small (latest)
mistral-large-latest
Most capable Mistral model
mistral-medium-latest
Balanced performance
mistral-small-latest
Fast and efficient
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