
What is Claude 3.7 Sonnet?
The Claude series is developed by Anthropic, an artificial intelligence company dedicated to building ethical and safer AI systems.Claude 3.7 Sonnet is an evolution of the Claude 3 series and is the world's first AI system released by Anthropic.mixed inference model, and is the company's smartest AI model to date. The model can solve more complex problems and outperforms previous models in areas such as math and coding.
Key features of Claude 3.7 Sonnet
- mixed reasoning ability: Combining immediate response and deep thinking modes, users can switch according to their needs to enhance complex task processing capabilities.
- Strong coding capabilities: Claude 3.7 Sonnet excels in handling complex codebases, front-end development, and full-stack updates, significantly outperforming other models.
- Flexible thought control: Through the API, users can precisely control the thinking time and budget of the model, balancing speed with answer quality.
- Optimized inference performance: Claude 3.7 Sonnet excels at tasks such as math, physics, and instruction following, and especially improves significantly in extended thinking mode.
- Safety and reliability: Extensively tested to more accurately distinguish between harmful and benign requests and reduce unnecessary rejections.
- GitHub Integration: Claude 3.7 Sonnet supports direct connections to the GitHub codebase to help developers fix bugs, develop features, and build documentation.
- Multi-Platform Support: Claude 3.7 Sonnet is available on Anthropic API, Amazon Bedrock, and Vertex AI for Google Cloud.
Claude 3.7 Sonnet's model review
According to the latest reviews, Claude 3.7 Sonnet performs well in several benchmarks and here are its key performances:
- SWE-bench Verified (software engineering benchmarking): Claude 3.7 Sonnet scored in this test 70.3% (using customized scaffolding) cap (a poem) 62.31 TP4T (standard scaffold) This high score far exceeds competitors such as OpenAI's GPT-4 and DeepSeek R1, demonstrating its strong ability to solve real-world software problems. This demonstrates its strong ability to solve real-world software problems.

- TAU-bench (intelligent body(Benchmarking of tool use): In the retail and aviation scenarios, Claude 3.7 Sonnet achieved respectively 81.2% cap (a poem) 58.4% The leading achievement. This demonstrates an excellent ability to interact with users and tools in complex real-world tasks.
- Mathematics and science: In Extended Thinking mode, Claude 3.7 Sonnet performs significantly better on math and science tasks, but is still slightly behind Grok 3 Beta in some areas.
- Multimodal capabilities and command following: Claude 3.7 Sonnet excels in instruction adherence, generalized reasoning, and multimodal capabilities, especially in intelligent body coding, which is significantly enhanced by its Extended Thinking model.
- Pokémon game test: In Anthropic's in-house Pokémon playtest, the Claude 3.7 Sonnet outperforms all previous generation models.
Claude 3.7 Model Pricing for Sonnet
Pricing for Claude 3.7 Sonnet remains the same as the previous version for both standard and extended thinking modes: $3 per million input tokens and $15 per million output tokens (which includes thinking tokens).
Claude 3.7 Scenarios for the use of Sonnet
- Code generation and developmentClaude 3.7 Sonnet excels in programming, generating high-quality code quickly and supporting front-end development, complex codebase handling, and full-stack updates. Its companion tool, Claude Code, allows you to edit, test, commit, and push code directly in the terminal, dramatically improving development efficiency, especially for developers who need to code efficiently and automate tasks.
- Complex reasoning and analysis: In complex reasoning tasks such as math and physics, Claude 3.7 Sonnet's Extended Thinking Mode enables deep logical analysis and significantly improves problem solving. It also supports multimodal tasks, combining image and text information to accomplish complex tasks, for scenarios that require precise reasoning and multidimensional analysis.
- Content generation: Claude 3.7 Sonnet is capable of generating high-quality text content for a variety of writing needs, including creative copywriting, report writing and article creation. Its flexible output modes make it an excellent choice for content creation, especially for users who need to generate high-quality text quickly.
- Enterprise Applications: Claude 3.7 Sonnet supports enterprise-level applications such as knowledge search and retrieval, product recommendation and quality control. It can help enterprises improve efficiency and competitiveness by performing accurate information retrieval based on a massive knowledge base, providing personalized recommendation solutions, and optimizing quality inspection in the production process.
- Intelligent Agents and Tool Use: As an intelligent agent, Claude 3.7 Sonnet is able to autonomously perform computer operations, execute tasks through command line tools, and build complex AI workflows. It supports client-oriented AI agents that drive intelligent workflows, especially for scenarios that require automated task execution and intelligent interactions.
- Predictive Analytics and Image Text Parsing: Claude 3.7 Sonnet can be used for data analysis and prediction to help users perform trend forecasting and risk assessment to support decision making. It also supports the extraction of textual information from images, combined with reasoning capabilities to enable the understanding and application of image content, for scenarios requiring image parsing and predictive analytics.
How to use Claude 3.7 Sonnet?
Claude 3.7 Sonnet is now available on all Claude subscription plans (including Free, Pro, Team, and Enterprise editions) and supports the Anthropic API, Amazon Bedrock, and Google Cloud's Vertex AI platform. Extended Thinking Mode is available for all but the free version of Claude.
1. Individual users:
interviewsClaude official website, register to log in to your account:
- Standard Model: For fast response, similar to the Claude 3.5 Sonnet upgrade.
- Extended Thinking Model: Self-reflection before answering is suitable for tasks that require deep thinking, such as math, physics, and programming, and can significantly improve performance.
2. Developer users:
- Claude 3.7 Sonnet is available on the Anthropic API,Amazon Bedrock and Google Cloud's Vertex AI On the use of the extended thinking mode is now live on all platforms except the free version.
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