Official

anthropic / claude-3.7-sonnet

The most intelligent Claude model and the first hybrid reasoning model on the market (claude-3-7-sonnet-20250219)

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Run with an API
Playground API Examples README

Pricing

Official model
Pricing for official models works differently from other models. Instead of being billed by time, you’re billed by input and output, making pricing more predictable.
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This language model is priced by how many input tokens are sent as inputs and how many output tokens are generated.

Check out our docs for more information about how per-token pricing works on Replicate.

Readme

Claude 3.7 Sonnet

Claude 3.7 Sonnet is Anthropic’s latest frontier large language model. Showing particularly strong improvements in coding and front-end web development.

This Replicate model is built on claude-3-7-sonnet-20250219", hosted on Anthropic and Vertex APIs.

Use cases

Claude 3.7 Sonnet is optimized for the following use cases:

  • Agentic coding - Claude 3.7 Sonnet is state-of-the-art for agentic coding, and can complete tasks across the entire software development lifecycle—from initial planning to bug fixes, maintenance to large refactors. It offers strong performance in both planning and solving for complex coding tasks, making Claude 3.7 Sonnet an ideal choice to power end-to-end software development processes.
  • Customer-facing agents - Claude 3.7 Sonnet offers superior instruction following, tool selection, error correction, and advanced reasoning for customer-facing agents and complex AI workflows.
  • Computer use - Claude 3.7 Sonnet is our most accurate model for computer use, enabling developers to direct Claude to use computers the way people do.
  • Content generation and analysis - Claude 3.7 Sonnet excels at writing and is able to understand nuance and tone in content to generate more compelling content and analyze content on a deeper level.
  • Visual data extraction - With Claude 3.7 Sonnet’s robust vision skills, it is the right choice for teams that want to extract raw data from visuals like charts or graphs as part of their AI workflow.

Getting started

To use Claude 3.7 Sonnet via Replicate:

import replicate

output = replicate.run(
    "anthropic/claude-3.7-sonnet",
    input={
        "prompt": "Your prompt here"
    }
)

Privacy policy & license

Data from this model is sent to Anthropic and Google Cloud Vertex AI.

Usage of this model is subject to Anthropic’s terms of service. Please refer to their website for full terms and conditions.