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Claude Sonnet 4

Balanced Claude 4 model optimized for coding

Overview

Balanced Claude 4 model optimized for coding

Key Capabilities

Code Generation — suited for tasks requiring code generation proficiency
Reasoning — suited for tasks requiring reasoning proficiency
Analysis — suited for tasks requiring analysis proficiency

Recommended Use Cases

Code Migration
Documentation
Enterprise

Technical Specifications

Context Window: 200K tokens
Max Output Tokens: 64K tokens
Open Weight: No
Release Date: May 22, 2025

Provider

Claude Sonnet 4 is developed by Anthropic. For the latest information, visit the official documentation.