Available now
Anthropic
claude-3-7-sonnet
TextReasoningToolsFilesVision200KCacheWebSearchComputerUse
Input$0.72/ 1M
Output$3.60/ 1M
Context200K
Endpointsanthropic, openai
Capabilities
ReasoningToolsVisionFilesCacheStructuredWeb searchComputer usePrefill
Quick stats
Context window200K
Max output64K
Modechat
Deprecation2026
Performance
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§ 01
Pricing
| Input price | $0.72 · 1M tokens |
| Output price | $3.60 · 1M tokens |
| Context window | 200K tokens |
| Compatible endpoints | anthropic, openai |
| Vendor | Anthropic |
§ 02
Call claude-3-7-sonnet from your code
Point any OpenAI-compatible SDK at UnoRouter and request the model by name. Replace YOUR_API_KEY with a real key from your dashboard.
bash
curl https://api.unorouter.com/v1/chat/completions \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "claude-3-7-sonnet",
"messages": [{"role": "user", "content": "Hello!"}]
}'§ 03
Frequently asked questions
How much does claude-3-7-sonnet cost per 1M tokens?
Input is priced at $0.72 per 1M tokens, output at $3.60 per 1M tokens. Billing is per token, no rounding to batch sizes.
How do I access claude-3-7-sonnet via API?
Send requests to the UnoRouter /v1/chat/completions endpoint with model=claude-3-7-sonnet. Any OpenAI-compatible client library works. Authentication uses a standard Bearer token.
What is the context window of claude-3-7-sonnet?
claude-3-7-sonnet supports a context window of 200K tokens, shared between your prompt and the model's response.
§ 04
Similar models
Try claude-3-7-sonnet now
Create an API key and start making requests in under a minute.