All Models
Claude Sonnet 4.6
Sonnet 4.6 is Anthropic's most capable Sonnet-class model yet, with frontier performance across coding, agents, and professional work. It excels at iterative development, complex codebase navigation, end-to-end project management with memory, polished document creation, and confident computer use for web QA and workflow automation.
Benchmarks
Available Providers (17)
| Provider | Model ID | Input Cost | Output Cost | Context | Max Output | Docs |
|---|---|---|---|---|---|---|
 GitHub Copilot | claude-sonnet-4.6 | $0.00/MTok | $0.00/MTok | 200K | 32K | |
 Poe | anthropic/claude-sonnet-4.6 | $2.60/MTok | $13.00/MTok | 983.0K | 128K | |
 NanoGPT | anthropic/claude-sonnet-4.6 | $2.99/MTok | $14.99/MTok | 1M | 128K | |
 ZenMux | anthropic/claude-sonnet-4.6 | $3.00/MTok | $15.00/MTok | 1M | 64K | |
 Perplexity Agent | anthropic/claude-sonnet-4-6 | $3.00/MTok | $15.00/MTok | 200K | 64K | |
 Cloudflare AI Gateway | anthropic/claude-sonnet-4-6 | $3.00/MTok | $15.00/MTok | 1M | 64K | |
 OpenCode Zen | claude-sonnet-4-6 | $3.00/MTok | $15.00/MTok | 1M | 64K | |
 Amazon Bedrock | anthropic.claude-sonnet-4-6 | $3.00/MTok | $15.00/MTok | 1M | 64K | |
 AIHubMix | claude-sonnet-4-6 | $3.00/MTok | $15.00/MTok | 200K | 64K | |
 Abacus | claude-sonnet-4-6 | $3.00/MTok | $15.00/MTok | 200K | 64K | |
 OpenRouter | anthropic/claude-sonnet-4.6 | $3.00/MTok | $15.00/MTok | 1M | 128K | |
 Firmware | claude-sonnet-4-6 | $3.00/MTok | $15.00/MTok | 200K | 64K | |
 Requesty | anthropic/claude-sonnet-4-6 | $3.00/MTok | $15.00/MTok | 1M | 128K | |
 Vercel AI Gateway | anthropic/claude-sonnet-4.6 | $3.00/MTok | $15.00/MTok | 1M | 128K | |
 Anthropic | claude-sonnet-4-6 | $3.00/MTok | $15.00/MTok | 1M | 64K | |
 Vertex (Anthropic) | claude-sonnet-4-6@default | $3.00/MTok | $15.00/MTok | 200K | 64K | |
 Venice AI | claude-sonnet-4-6 | $3.60/MTok | $18.00/MTok | 1M | 64K |
Capabilities
Reasoning
Tool Calling
Attachments
Open Weights
Structured Output