Claude 3.7 Sonnet (2025-02-19)

Dated version of Claude 3.7 Sonnet with reasoning capabilities.

claude-3-7-sonnet-20250219
STABLEModel DeactivatedGet StartedView uptime
200,000 context
Released February 19, 2025
Starting at $3.00/M input tokens
Starting at $15.00/M output tokens
Streaming
Vision
Tools
Reasoning
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All Providers for Claude 3.7 Sonnet (2025-02-19)

LLM Gateway routes requests to the best providers that are able to handle your prompt size and parameters.

Anthropic
Context: 200k
Deactivated since Jul 7, 2026
Input
$3
/M tokens
Cache Read
$0.3
/M tokens
Output
$15
/M tokens
Cache Write 5m
$3.75
/M tokens
Cache Write 1h
$6
/M tokens
+ $0.010 per search
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Frequently asked questions

What is Claude 3.7 Sonnet (2025-02-19)?

Dated version of Claude 3.7 Sonnet with reasoning capabilities. You can access it through LLM Gateway's OpenAI-compatible API with automatic provider routing, fallback, and cost analytics.

How much does Claude 3.7 Sonnet (2025-02-19) cost?

Pricing for Claude 3.7 Sonnet (2025-02-19) on LLM Gateway starts at $3.00 per million input tokens and $15.00 per million output tokens, depending on the provider. The pricing table above always reflects the current per-provider rates.

What is the context length of Claude 3.7 Sonnet (2025-02-19)?

Claude 3.7 Sonnet (2025-02-19) supports a context window of up to 200,000 tokens on its largest provider deployment.

Which providers serve Claude 3.7 Sonnet (2025-02-19)?

Claude 3.7 Sonnet (2025-02-19) is served by Anthropic through LLM Gateway. Requests are automatically routed to the best available provider, with fallback when a provider has issues.

Does Claude 3.7 Sonnet (2025-02-19) support tool calling and structured outputs?

Yes. Claude 3.7 Sonnet (2025-02-19) supports both tool (function) calling and structured JSON outputs through LLM Gateway.

When was Claude 3.7 Sonnet (2025-02-19) released?

Claude 3.7 Sonnet (2025-02-19) was released on February 19, 2025.