Context
200K
Input
text, image
Output
text
Tool calling
Supported
About this model
Claude Sonnet 4 is a balanced model in the Claude 4 family, offering a strong combination of intelligence, speed, and efficiency for a wide range of tasks including reasoning, coding, and analysis.
Input modalities
text
Accepted as model input
image
Accepted as model input
Providers
Available routing options for this model through OneInfer.
Available
Routing
OneInfer optimized
Pricing
Current OneInfer pricing for this model.
| Usage | Price |
|---|
Performance
Published evaluation results associated with this model.
No benchmark data is listed for this model.
API example
curl https://api.oneinfer.ai/v1/ula/chat/completions \
-H "Authorization: Bearer $ONEINFER_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "claude-sonnet-4-20250514",
"messages": [
{ "role": "user", "content": "Hello!" }
]
}'