Last refreshed 2026-07-26. Next refresh: weekly.
Why use Claude 3.7 Sonnet on OpenRouter?
OpenRouter offers Claude 3.7 Sonnet with pay-as-you-go pricing at $3.00/1M input tokens. OpenRouter is a multi-provider LLM aggregator offering unified API access to 300+ models from all major labs and emerging providers, with automatic failover for reliability.
Compare Claude 3.7 Sonnet across 6 providers to find the best fit for your use caseInput / 1M
$3.00
Output / 1M
$15.00
Cache
Not sourced
Batch
Not sourced
Setup recipe
Docs fallbackInstall
Use the provider REST API or SDKAuth
Create a provider API keyCall
model: anthropic/claude-3.7-sonnetModel ID
anthropic/claude-3.7-sonnetRequest example
Curated snippets for this provider are not sourced yet. Use OpenRouter documentation with model ID
anthropic/claude-3.7-sonnet.Gotchas
- Use provider model ID "anthropic/claude-3.7-sonnet", not the LLMReference slug "claude-3-7-sonnet".
Compare Claude 3.7 Sonnet Across Providers
| Provider | Input (per 1M) | Output (per 1M) |
|---|---|---|
| Snowflake Cortex | — | — |
| GCP Vertex AI | $3.00 | $15.00 |
| Replicate API | $3.00 | $15.00 |
| OpenRouter | $3.00 | $15.00 |
| AWS Bedrock | $3.00 | $15.00 |
Pricing
| Type | Price (per 1M) |
|---|---|
| Input tokens | $3.00 |
| Output tokens | $15.00 |
Capabilities
VisionMultimodalReasoningJSON / Tool useStructured OutputsCode Execution
About Claude 3.7 Sonnet
Claude 3.7 Sonnet is Anthropic's advanced model with extended thinking capabilities, offering state-of-the-art reasoning for complex tasks.
Get Started
Model Specs
Released2024-03-04
Context200k
ArchitectureDecoder Only
Knowledge cutoff2024-11