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AnthropicFebruary 17, 2026

Claude Sonnet 4.6

Paid
AI Agents
Agentic AI
Coding
LLMs

Explore Claude Sonnet 4.6

Visit the official website to learn more and get started

### TL;DR

Claude Sonnet 4.6 is Anthropic's latest AI model, offering enhanced capabilities in coding, computer use, long-context reasoning, agent planning, knowledge work, and design. It introduces a 1 million token context window in beta, allowing for more comprehensive processing of extensive data.

Key Insights & Metrics

Pricing
Pricing remains consistent with Sonnet 4.5, starting at $3 per million input tokens and $15 per million output tokens.
Cost structure
Version
4.6
Current release version
Hardware
Specific hardware requirements are not detailed in the available information.
Compute requirements
Category
Paid
Licensing model
Region
United States
Primary region

Key Features

  • Enhanced coding skills
  • Improved computer use capabilities
  • 1 million token context window in beta
  • Advanced agent planning
  • Superior performance in knowledge work and design tasks

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