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Anthropic: Claude Sonnet 4.6

Chat
anthropic/claude-sonnet-4.6
Created Feb 26, 2026|1M context|$3.00/M input tokens|$15.00/M output tokens
Intel TDX

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.

Providers for Anthropic: Claude Sonnet 4.6

RedPill routes requests to the best providers that are able to handle your prompt size and parameters, with fallbacks to maximize uptime.

anthropic logo
anthropic
Input Price
$3.00
Output Price
$15.00
Total Context
1M

API

RedPill provides an OpenAI-compatible completion API to all models & providers that you can call directly, or using the OpenAI SDK. Additionally, some third-party SDKs are available.

fetch("https://api.redpill.ai/v1/chat/completions", {
  method: "POST",
  headers: {
    "Authorization": "Bearer <YOUR-REDPILL-API-KEY>",
    "Content-Type": "application/json"
  },
  body: JSON.stringify({
    "model": "anthropic/claude-sonnet-4.6",
    "messages": [
      {
        "role": "user",
        "content": "What is the meaning of life?"
      }
    ]
  })
})