general-purpose
Claude Sonnet 4.6
by Anthropic
Claude Sonnet 4.6 is Anthropic's mid-tier large language model in the Claude 4 generation, offering a 1 million token context window at generally available flat pricing of $3 per million input tokens and $15 per million output tokens. It is designed to balance high capability with cost-efficiency, supporting a broad range of tasks including coding, analysis, writing, summarization, and long-context document processing. The model sits between Haiku (lightweight) and Opus (highest capability) in Anthropic's model family lineup.
8 Overall Score
Scores
Capability 8
Ease of Use 8
Documentation 9
Reliability 8
Value 8
Momentum 9
Details
- Status
- active
- Pricing
- paid
- Launch Date
- Last Updated
Key Features
- 1 million token context window (GA)
- Flat pricing at $3/$15 per million input/output tokens
- Mid-tier capability balancing performance and cost
- Broad task support: coding, writing, analysis, summarization
- Available via Anthropic API and Claude.ai interface