Anthropic AI API models
Anthropic AI models on MuAPI
Explore Anthropic models for chat, code, image and video generation, including Gemini, Nano Banana and Veo-style workflows available through MuAPI.
All models
9 ModelsText & Chat Models
$0.000 / 1K tokens
claude-opus-4-5
Claude Opus 4.5 is Anthropic's highly capable model for complex coding, long-context reasoning, and agentic workflows. Supports text and image inputs. Token-based pricing: $3.00/M input tokens, $15.00/M output tokens. Two endpoints: standard async (/claude-opus-4-5) and live streaming (/claude-opus-4-5/stream) via SSE.
$0.000 / 1K tokens
claude-sonnet-4-6
Claude Sonnet 4.6 delivers strong reasoning, advanced coding, and native computer-use functionality. Supports text and image inputs with up to 1M token context. Token-based pricing: $1.80/M input tokens, $9.00/M output tokens. Two endpoints: standard async (/claude-sonnet-4-6) and live streaming (/claude-sonnet-4-6/stream) via SSE.
$0.000 / 1K tokens
claude-opus-4-8
Claude Opus 4.8 is Anthropic's most capable model for complex coding, long-context reasoning, and agentic workflows. Supports text and image inputs. Token-based pricing: $3.00/M input tokens, $15.00/M output tokens. Two endpoints: standard async (/claude-opus-4-8) and live streaming (/claude-opus-4-8/stream) via SSE.
$0.000 / 1K tokens
claude-opus-4-6
Claude Opus 4.6 is Anthropic's most capable model for complex coding, long-context reasoning, and agentic workflows. Supports text and image inputs. Token-based pricing: $3.00/M input tokens, $15.00/M output tokens. Two endpoints: standard async (/claude-opus-4-6) and live streaming (/claude-opus-4-6/stream) via SSE.
$0.000 / 1K tokens
claude-opus-4-7
Claude Opus 4.7 is Anthropic's highly capable model for complex coding, long-context reasoning, and agentic workflows. Supports text and image inputs. Token-based pricing: $3.00/M input tokens, $15.00/M output tokens. Two endpoints: standard async (/claude-opus-4-7) and live streaming (/claude-opus-4-7/stream) via SSE.
$0.000 / 1K tokens
claude-sonnet-4-5
Claude Sonnet 4.5 is Anthropic's state-of-the-art model offering high intelligence, speed, and efficiency for code generation, writing, and logical analysis. Supports text and image inputs. Token-based pricing: $1.80/M input tokens, $9.00/M output tokens. Two endpoints: standard async (/claude-sonnet-4-5) and live streaming (/claude-sonnet-4-5/stream) via SSE.
$0.000 / 1K tokens
claude-haiku-4-5
Claude Haiku 4.5 is Anthropic's fastest and most cost-effective model, designed for high-frequency queries, simple tasks, and near-instant response times. Supports text and image inputs. Token-based pricing: $0.60/M input tokens, $3.00/M output tokens. Two endpoints: standard async (/claude-haiku-4-5) and live streaming (/claude-haiku-4-5/stream) via SSE.
$0.000 / 1K tokens
claude-fable-5
Claude Fable 5 is the latest flagship model from Anthropic. Supports text and image inputs with advanced reasoning and creative capabilities. Token-based pricing: $8.00/M input tokens, $40.00/M output tokens. Two endpoints: standard async (/claude-fable-5) and live streaming (/claude-fable-5/stream) via SSE.
$0.000 / 1K tokens
claude-sonnet-5
Claude Sonnet 5 is Anthropic's flagship balanced model, offering the optimal combination of cost and state-of-the-art performance for coding, complex reasoning, and multimodal analysis. Supports text and image inputs. Token-based pricing: $3.00/M input tokens, $15.00/M output tokens. Two endpoints: standard async (/claude-sonnet-5) and live streaming (/claude-sonnet-5/stream) via SSE.