Claude Sonnet 4

Model

by Anthropic

Vendor:Anthropic
Model Size:Unknown
Total Context:200,000 tokens
Max Output:8,000 tokens

Specifications

Model Size

Unknown

Total Context

200.0K

Max Output

8.0K

Pricing

Input $3/M

Output $3/M

Performance Benchmarks

SWE-bench Verified

64.9%

Real-world software engineering tasks

TerminalBench 2.0

42.8%

Command-line interface proficiency

LiveCodeBench

55.9%

Live coding performance

Claude Sonnet 4 - AI Coding Model | Specs & Pricing 2025 - AI Coding Stack