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...
Key Specifications
Supported Parameters
This model supports the following parameters:
Features
This model supports the following features:
Performance Summary
Anthropic's Claude 3.7 Sonnet demonstrates a robust performance profile, particularly excelling in reliability and specific accuracy benchmarks. The model exhibits competitive response times, performing among the faster models with a 54th percentile speed ranking across various benchmarks. However, it tends to be positioned at premium pricing levels, ranking in the 13th percentile for cost-effectiveness. A standout feature is its exceptional reliability, achieving a perfect 100% success rate across all 8 benchmarks, indicating minimal technical failures and consistent operational stability. In terms of specific capabilities, Claude 3.7 Sonnet shows remarkable strength in General Knowledge and Ethics, achieving perfect 100% accuracy in both categories, often being the most accurate model at its price point and speed. It also performs very strongly in Instruction Following (87th percentile) and Coding (80th percentile), aligning with its description of improved reasoning and coding capabilities. While its hallucination rate is low at 98.0% accuracy, indicating a good ability to acknowledge uncertainty, its Reasoning and Mathematics scores, though solid at 80% and 93% respectively, are not its absolute strongest areas compared to its perfect scores elsewhere. The model's hybrid reasoning approach and enhanced agentic workflows are key differentiators, suggesting strong potential for complex, multi-step tasks.
Model Pricing
Current Pricing
| Feature | Price (per 1M tokens) |
|---|---|
| Prompt | $3 |
| Completion | $15 |
| Input Cache Read | $0.3 |
| Input Cache Write | $3.75 |
| Web Search | $10000 |
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 | Strategy | Free | Executions | Accuracy | Cost | Duration |
|---|
Other Models by anthropic
|
|
Released | Params | Context |
|
Speed | Ability | Cost |
|---|---|---|---|---|---|---|---|
| Anthropic: Claude Opus 4.6 (Fast) | Apr 07, 2026 | — | 1M |
Text input
Image input
Text output
|
— | — | — |
| Anthropic: Claude Sonnet 4.6 | Feb 17, 2026 | — | 1M |
Text input
Image input
Text output
|
★★★★ | ★★★★★ | $$$$$ |
| Anthropic: Claude Opus 4.6 | Feb 04, 2026 | — | 1M |
Text input
Image input
Text output
|
★★★ | ★★★★★ | +$$$$$ |
| Anthropic: Claude Opus 4.5 | Nov 24, 2025 | — | 200K |
File input
Text input
Image input
Text output
|
★★★ | ★★★★★ | +$$$$$ |
| Anthropic: Claude Haiku 4.5 | Oct 15, 2025 | — | 200K |
Text input
Image input
Text output
|
★★★★ | ★★★★ | $$$$ |
| Anthropic: Claude Haiku 4.5 Unavailable | Oct 14, 2025 | — | 200K |
Text input
Image input
Text output
|
— | — | $$$$$ |
| Anthropic: Claude Sonnet 4.5 | Sep 29, 2025 | — | 1M |
File input
Text input
Image input
Text output
|
★★★ | ★★★★★ | $$$$$ |
| Anthropic: Claude Opus 4.1 | Aug 05, 2025 | — | 200K |
File input
Text input
Image input
Text output
|
★★★ | ★★★★★ | +$$$$$ |
| Anthropic: Claude Opus 4 | May 22, 2025 | — | 200K |
File input
Text input
Image input
Text output
|
★★ | ★★★★★ | +$$$$$ |
| Anthropic: Claude Sonnet 4 | May 22, 2025 | — | 1M |
File input
Text input
Image input
Text output
|
★★★ | ★★★★★ | $$$$$ |
| Anthropic: Claude 3.5 Haiku | Nov 03, 2024 | — | 200K |
Text input
Image input
Text output
|
★★★★ | ★★★ | $$$$ |
| Anthropic: Claude 3.5 Haiku (2024-10-22) Unavailable | Nov 03, 2024 | — | 200K |
File input
Text input
Image input
Text output
|
★★★★ | ★★★ | $$$$ |
| Anthropic: Claude 3.5 Sonnet Unavailable | Oct 21, 2024 | ~400B | 200K |
File input
Text input
Image input
Text output
|
★★★ | ★★★★ | +$$$$$ |
| Anthropic: Claude 3.5 Sonnet (2024-06-20) Unavailable | Jun 19, 2024 | ~400B | 200K |
File input
Text input
Image input
Text output
|
★★★★ | ★★★★ | $$$$$ |
| Anthropic: Claude 3 Haiku | Mar 12, 2024 | ~20B | 200K |
Text input
Image input
Text output
|
★★★★★ | ★★ | $$$ |
| Anthropic: Claude 3 Sonnet Unavailable | Mar 04, 2024 | ~200B | 200K |
Text input
Image input
Text output
|
★★★★ | ★★★★ | $$$$$ |
| Anthropic: Claude 3 Opus Unavailable | Mar 04, 2024 | ~2T | 200K |
Text input
Image input
Text output
|
★★★ | ★★★ | +$$$$$ |
| Anthropic: Claude v2 Unavailable | Nov 21, 2023 | 137B | 200K |
Text input
Text output
|
★★ | ★★★★ | +$$$$$ |
| Anthropic: Claude v2.1 Unavailable | Nov 21, 2023 | 137B | 200K |
Text input
Text output
|
★★ | ★★★★ | +$$$$$ |
| Anthropic: Claude v2.0 Unavailable | Jul 27, 2023 | 137B | 100K |
Text input
Text output
|
★★★ | ★★★★ | +$$$$$ |