Anthropic: Claude 3.7 Sonnet (thinking)
Analysis Summary
Claude 3.7 Sonnet (thinking) is the extended-reasoning variant of Anthropic's Sonnet 3.7, with an intelligence index of 34.7 and stronger math (56.3) and GPQA (0.772) scores than its standard sibling. It retains full vision, tool use, and function calling support alongside a 200K context window, making it one of the more capable mid-tier models for complex analytical and coding tasks.
For businesses, the thinking mode makes it particularly well-suited to multi-step reasoning tasks, technical problem-solving, and scenarios where answer quality is critical. Its long-context recall score of 0.607 is strong, supporting detailed document analysis. Instruction-following is moderate, so structured output pipelines may need prompt engineering attention.
Pricing matches the standard Sonnet 3.7 at $3.00 input and $15.00 output per million tokens, which is a meaningful cost for high-volume use. It is best deployed on high-value tasks where the reasoning uplift justifies the spend, rather than routine content generation.
Assessed June 6, 2026
Editorial notes
Claude 3.7 Sonnet (thinking) from Anthropic adds extended reasoning to an already capable base, with strong math, coding, and long-context performance across a 200K window with vision and tool use.
Rankings consider pricing, capabilities, benchmarks, and real-world applicability and are refreshed as new models launch. Feedback?
Performance Profile
How Anthropic: Claude 3.7 Sonnet (thinking) compares
Anthropic: Claude 3.7 Sonnet (thinking) ranks #80 of 377 AI models we track for overall intelligence, #98 of 314 for coding, #114 of 289 for agentic tasks. Its 200K-token context window is larger than 66% of the models we list. At $3.00 per million input tokens it is cheaper than 10% of comparable models.
About Anthropic: Claude 3.7 Sonnet (thinking)
Claude 3.7 Sonnet is an advanced large language model with improved reasoning, coding, and problem-solving capabilities. It introduces a hybrid reasoning approach, allowing users to choose between rapid responses and..
Capabilities
Performance Indices
Source: Artificial Analysis
Benchmark Scores
Intelligence
Technical
Content
Benchmark data from Artificial Analysis and Hugging Face
How does Anthropic: Claude 3.7 Sonnet (thinking) stack up?
Compare side-by-side with other professional models.
Model Information
Pricing
| Token Type | Cost per 1M tokens | Cost per 1K tokens |
|---|---|---|
| Input | $3.00 | $0.003000 |
| Output | $15.00 | $0.015000 |
Leaderboard Categories
External Resources
Frequently asked questions about Anthropic: Claude 3.7 Sonnet (thinking)
How much does Anthropic: Claude 3.7 Sonnet (thinking) cost?
Anthropic: Claude 3.7 Sonnet (thinking) costs $3.00 per million input tokens and $15.00 per million output tokens.
What is the context window of Anthropic: Claude 3.7 Sonnet (thinking)?
Anthropic: Claude 3.7 Sonnet (thinking) has a context window of 200,000 tokens (200K).
Is Anthropic: Claude 3.7 Sonnet (thinking) good for coding?
On our coding benchmark index, Anthropic: Claude 3.7 Sonnet (thinking) ranks #98 of 314 models, placing it in the broader range of the field for code generation and debugging.
What can Anthropic: Claude 3.7 Sonnet (thinking) do?
Anthropic: Claude 3.7 Sonnet (thinking) supports image/vision input, tool use, and function calling.
Who created Anthropic: Claude 3.7 Sonnet (thinking)?
Anthropic: Claude 3.7 Sonnet (thinking) is developed by Anthropic and was released on February 24, 2025.
