Author's Description
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 extended, step-by-step processing for complex tasks. The model demonstrates notable improvements in coding, particularly in front-end development and full-stack updates, and excels in agentic workflows, where it can autonomously navigate multi-step processes. Claude 3.7 Sonnet maintains performance parity with its predecessor in standard mode while offering an extended reasoning mode for enhanced accuracy in math, coding, and instruction-following tasks. Read more at the [blog post here](https://www.anthropic.com/news/claude-3-7-sonnet)
Key Specifications
Supported Parameters
This model supports the following parameters:
Features
This model supports the following features:
Performance Summary
Claude 3.7 Sonnet demonstrates competitive response times, performing among models in the 50th percentile for speed across various benchmarks. While its pricing tends to be at premium levels, ranking in the 14th percentile for cost, its exceptional reliability stands out, achieving a perfect 100th percentile with minimal technical failures. This model consistently provides usable responses, ensuring high operational stability. In terms of benchmark performance, Claude 3.7 Sonnet exhibits remarkable accuracy in Ethics and General Knowledge, achieving 100% in both categories, often at competitive price points and speeds for such accuracy. It shows strong capabilities in Coding (93% accuracy) and Instruction Following (95th percentile accuracy), indicating robust problem-solving and adherence to complex directives. Its Reasoning accuracy is solid at 82%, and it performs well in Email Classification with 99% accuracy. A key strength is its ability to maintain performance parity in standard mode while offering an extended reasoning mode for enhanced accuracy in complex tasks like math and coding, leveraging its hybrid reasoning approach. The model's notable improvements in front-end development and full-stack updates, alongside its excellence in agentic workflows, further solidify its position as a highly capable and reliable AI.
Model Pricing
Current Pricing
Feature | Price (per 1M tokens) |
---|---|
Prompt | $3 |
Completion | $15 |
Input Cache Read | $0.3 |
Input Cache Write | $3.75 |
Price History
Available Endpoints
Provider | Endpoint Name | Context Length | Pricing (Input) | Pricing (Output) |
---|---|---|---|---|
Google
|
Google | anthropic/claude-3-7-sonnet-20250219 | 200K | $3 / 1M tokens | $15 / 1M tokens |
Anthropic
|
Anthropic | anthropic/claude-3-7-sonnet-20250219 | 200K | $3 / 1M tokens | $15 / 1M tokens |
Google
|
Google | anthropic/claude-3-7-sonnet-20250219 | 200K | $3 / 1M tokens | $15 / 1M tokens |
Amazon Bedrock
|
Amazon Bedrock | anthropic/claude-3-7-sonnet-20250219 | 200K | $3 / 1M tokens | $15 / 1M tokens |
Google
|
Google | anthropic/claude-3-7-sonnet-20250219 | 200K | $3 / 1M tokens | $15 / 1M tokens |
Benchmark Results
Benchmark | Category | Reasoning | Free | Executions | Accuracy | Cost | Duration |
---|
Other Models by anthropic
|
Released | Params | Context |
|
Speed | Ability | Cost |
---|---|---|---|---|---|---|---|
Anthropic: Claude Opus 4.1 | Aug 05, 2025 | — | 200K |
File input
Text input
Image input
Text output
|
★★★ | ★★★★★ | +$$$$$ |
Anthropic: Claude Opus 4 | May 22, 2025 | — | 200K |
File input
Text input
Image input
Text output
|
★★ | ★★★★★ | +$$$$$ |
Anthropic: Claude Sonnet 4 | May 22, 2025 | — | 200K |
File input
Text input
Image input
Text output
|
★★ | ★★★★★ | $$$$$ |
Anthropic: Claude 3.5 Haiku | Nov 03, 2024 | — | 200K |
Text input
Image input
Text output
|
★★★★ | ★★★ | $$$$ |
Anthropic: Claude 3.5 Haiku (2024-10-22) | Nov 03, 2024 | — | 200K |
File input
Text input
Image input
Text output
|
★★★★ | ★★★ | $$$$ |
Anthropic: Claude 3.5 Sonnet | Oct 21, 2024 | ~400B | 200K |
File input
Text input
Image input
Text output
|
★★★ | ★★★★★ | $$$$$ |
Anthropic: Claude 3.5 Sonnet (2024-06-20) | Jun 19, 2024 | ~400B | 200K |
File input
Text input
Image input
Text output
|
★★★ | ★★★★★ | $$$$$ |
Anthropic: Claude 3 Haiku | Mar 12, 2024 | ~20B | 200K |
Text input
Image input
Text output
|
★★★★ | ★★ | $$$ |
Anthropic: Claude 3 Sonnet Unavailable | Mar 04, 2024 | ~200B | 200K |
Text input
Image input
Text output
|
★★★★ | ★★★ | $$$$$ |
Anthropic: Claude 3 Opus | Mar 04, 2024 | ~2T | 200K |
Text input
Image input
Text output
|
★★ | ★★★★ | +$$$$$ |
Anthropic: Claude v2 Unavailable | Nov 21, 2023 | 137B | 200K |
Text input
Text output
|
★★ | ★★ | +$$$$$ |
Anthropic: Claude v2.1 Unavailable | Nov 21, 2023 | 137B | 200K |
Text input
Text output
|
★★ | ★★ | +$$$$$ |
Anthropic: Claude v2.0 Unavailable | Jul 27, 2023 | 137B | 100K |
Text input
Text output
|
★★★ | ★★★ | +$$$$$ |