anthropic/claude-sonnet-5
Sonnet 5 is Anthropic's most capable Sonnet-class model, with frontier performance across coding, agents, and professional work. It supports adaptive thinking with selectable reasoning effort levels (low, medium, high, max,...
The most important technical and pricing details in one place.
Gateway-compatible routes are tried from the lowest cost; other sources are shown for catalog reference.

Current request, token, and latency data across TamgaStudio.
Call Anthropic: Claude Sonnet 5 with a single request through the OpenAI-compatible TamgaStudio API. Create your API key from the API Keys section in your dashboard.
curl https://api.tamga.studio/v1/chat/completions \
-H "Content-Type: application/json" \
-H "Authorization: Bearer tl-sk-XXXXXX" \
-d '{"model": "anthropic/claude-sonnet-5", "messages": [{"role": "user", "content": "Hello!"}]}'
Common questions about this model.
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