O

LangMart: Anthropic Claude 3.7 Sonnet

Openrouter
Vision Tools
200K
Context
$3.00
Input /1M
$15.00
Output /1M
8K
Max Output
Run API Call Open in Chat

LangMart: Anthropic Claude 3.7 Sonnet

Model Overview

Property Value
Model ID openrouter/anthropic/claude-3.7-sonnet
Name Anthropic: Claude 3.7 Sonnet
Provider LangMart / Anthropic

Description

Anthropic's Claude 3.7 Sonnet accessed via LangMart. An enhanced version with improved reasoning and capabilities over Claude 3.5 Sonnet. This model supports multimodal capabilities including vision and image understanding. It features advanced reasoning capabilities for complex problem-solving tasks. The model is optimized for code generation and programming tasks.

Specifications

Spec Value
Context Window 200,000 tokens
Max Completion 8,192 tokens
Modalities Text, Image

Pricing

Type Price
Input $3.00 per 1M tokens
Output $15.00 per 1M tokens

Capabilities

  • Vision: Yes
  • Tool Use: Yes
  • JSON Mode: Yes
  • Improved Reasoning: Yes

Use Cases

Complex reasoning, advanced code generation, detailed analysis.

Integration with LangMart

Gateway Support: Type 2 (Cloud), Type 3 (Self-hosted)

API Usage:

curl -X POST https://api.langmart.ai/v1/chat/completions \
  -H "Authorization: Bearer sk-your-api-key" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "openrouter/anthropic/claude-3.7-sonnet",
    "messages": [{"role": "user", "content": "Analyze this"}],
    "max_tokens": 4096
  }'
  • openrouter/anthropic/claude-3.7-sonnet:thinking - Thinking mode
  • openrouter/anthropic/claude-3.5-sonnet - Previous version

Last Updated: December 28, 2025