Claude 3.7 Sonnet
Anthropic Deprecated
Claude 3.7 Sonnet is an advanced large language model with improved reasoning, coding, and problem-solving capabilities. It introduces a hybrid reasoning approach, allowing users to choose between rapid responses and...
Context
200K
tokens
Input
$3.00
per MTok
Output
$15.00
per MTok
About
Claude 3.7 Sonnet is an advanced large language model with improved reasoning, coding, and problem-solving capabilities. It introduces a hybrid reasoning approach, allowing users to choose between rapid responses and...
Modalities
Input
Text Vision file
Output
Text
Code Examples
curl https://api.anthropic.com/v1/messages \
-H "x-api-key: $ANTHROPIC_API_KEY" \
-H "anthropic-version: 2023-06-01" \
-H "Content-Type: application/json" \
-d '{
"model": "claude-3.7-sonnet",
"max_tokens": 1024,
"messages": [
{ "role": "user", "content": "Explain quantum entanglement in one sentence." }
]
}' API Parameters
| Name | Type | Description |
|---|---|---|
include_reasoning | boolean | Include the model's internal reasoning trace in the response. |
max_tokens deprecated | integer | Deprecated. Use max_completion_tokens. |
reasoning | object | Configuration for extended-thinking / reasoning mode. |
stop | array | Up to 4 sequences where the API will stop generating tokens. |
temperature | number | Sampling temperature; higher values produce more random output. 0 is deterministic. |
tool_choice | one of | Controls which (if any) tool is called: "none", "auto", "required", or a specific tool. |
tools | array | List of tools (functions) the model may call. |
top_p | number | Nucleus sampling: consider only tokens whose cumulative probability ≥ top_p. |
Standard OpenAI-compatible parameters. Consult the provider docs for model-specific behaviour.