anthropic

claude-sonnet-4-20250514

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.

Capabilities

text

Available through the unified API

image

Available through the unified API

Quick start

View API docs

curl https://api.oneinfer.ai/v1/chat/completions \
  -H "Authorization: Bearer $ONEINFER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "91cad413eb7148658649629510425980",
    "messages": [
      { "role": "user", "content": "Hello!" }
    ]
  }'

Providers

Available routing options for this model through OneInfer.

anthropic

91cad413eb7148658649629510425980

Available

Input

$3.000 / 1M

Output

$15.000 / 1M

Routing

OneInfer optimized

Pricing

Current OneInfer pricing for this model.

Usage	Price
Input tokens	$3.000 / 1M
Output tokens	$15.000 / 1M

Performance

Published evaluation results associated with this model.

No benchmark data is listed for this model.

API example

curl https://api.oneinfer.ai/v1/chat/completions \
  -H "Authorization: Bearer $ONEINFER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "91cad413eb7148658649629510425980",
    "messages": [
      { "role": "user", "content": "Hello!" }
    ]
  }'