Anthropic: Claude Sonnet 4.5
1M context$3.00/M input$15.00/M output
anthropic/claude-sonnet-4.5Description
Claude Sonnet 4.5 is Anthropic’s most advanced Sonnet model to date, optimized for real-world agents and coding workflows. It delivers state-of-the-art performance on coding benchmarks such as SWE-bench Verified, with...
Quick Start
curl https://router.tangle.tools/v1/chat/completions \
-H "Authorization: Bearer $TANGLE_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "anthropic/claude-sonnet-4.5",
"messages": [{"role": "user", "content": "Hello!"}]
}'Modalities
Input: TextInput: ImageInput: FileOutput: Text
Pricing
Input$3.00/M
Output$15.00/M
Context1M tokens
Model Info
Provideranthropic
IDanthropic/claude-sonnet-4.5