Comprehensive side-by-side LLM comparison
Claude Sonnet 4 leads with 37.0% higher average benchmark score. Claude Sonnet 4 offers 287.0K more tokens in context window than Gemini 1.0 Pro. Gemini 1.0 Pro is $16.00 cheaper per million tokens. Claude Sonnet 4 supports multimodal inputs. Claude Sonnet 4 is available on 4 providers. Overall, Claude Sonnet 4 is the stronger choice for coding tasks.
Anthropic
Claude Sonnet 4 was created as the balanced offering in the Claude 4 family, designed to provide strong intelligence with practical speed and cost efficiency. Built to serve as a versatile workhorse for diverse applications, it balances advanced capabilities with operational considerations for everyday enterprise and consumer use.
Gemini 1.0 Pro was developed as Google's initial production-ready multimodal model, designed to handle text and provide strong performance across diverse tasks. Built to serve as a versatile foundation for applications requiring reliable language understanding and generation, it introduced the Gemini architecture to developers and enterprises.
1 year newer

Gemini 1.0 Pro
2024-02-15

Claude Sonnet 4
Anthropic
2025-05-22
Cost per million tokens (USD)

Claude Sonnet 4

Gemini 1.0 Pro
Context window and performance specifications
Average performance across 2 common benchmarks

Claude Sonnet 4

Gemini 1.0 Pro
Gemini 1.0 Pro
2024-02-01
Available providers and their performance metrics

Claude Sonnet 4
Anthropic
Bedrock
ZeroEval

Claude Sonnet 4

Gemini 1.0 Pro

Claude Sonnet 4

Gemini 1.0 Pro

Gemini 1.0 Pro