Claude Sonnet 4 Description

Claude Sonnet 4, developed by Anthropic, is a high-performance AI model optimized for advanced coding and reasoning tasks. With a 64K-token context window, it excels in software development, data analysis, and business automation, offering precision for developers and enterprises.

Technical Specifications

Performance Benchmarks

Сlaude Sonnet 4 is a transformer-based reasoning model optimized for coding and text processing.

• Context Window: 64K tokens.
• Output Capacity: Up to 8,192 tokens per response.
• API Pricing:
  • Input tokens: $3.15 per million tokens.
  • Output tokens: $15.75 per million tokens.
  • Cost for 1,000 tokens: $0.00315 (input) + $0.01575 (output) = $0.0189 total.

Performance Metrics

Key Capabilities

Claude Sonnet 4 delivers precise outputs for complex workflows.

• Advanced Coding: Generates and debugs code with minimal supervision.
• Reasoning and Problem-Solving: Supports multi-step reasoning for code reviews and analytics.
• Tool Utilization: Enables function calling and JSON structuring for API automation.
• Enterprise Automation: Scales for high-volume workloads.
• API Features: Provides streaming and function calling for scalable applications.

Optimal Use Cases

• Software Development: Building and debugging applications.
• Code Review: Automating code analysis.
• Data Analysis: Processing business datasets.
• Business Automation: Streamlining workflows with API integration.

Code Samples

Limitations

• No vision capabilities.
• No fine-tuning support.
• Weaker in creative writing.

API Integration

Accessible via AI/ML API Documentation: available here.