Comprehensive side-by-side LLM comparison
Claude Opus 4 leads with 51.7% higher average benchmark score. Claude Opus 4 offers 287.0K more tokens in context window than Gemini 1.0 Pro. Gemini 1.0 Pro is $88.00 cheaper per million tokens. Claude Opus 4 supports multimodal inputs. Claude Opus 4 is available on 4 providers. Overall, Claude Opus 4 is the stronger choice for coding tasks.
Anthropic
Claude Opus 4 was developed as the flagship model in the Claude 4 generation, designed to push the boundaries of AI capability in complex reasoning, analysis, and multi-step problem-solving. Built to handle the most demanding enterprise tasks, it represents Anthropic's highest tier of intelligence and capability.
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 Opus 4
Anthropic
2025-05-22
Cost per million tokens (USD)

Claude Opus 4

Gemini 1.0 Pro
Context window and performance specifications
Average performance across 1 common benchmarks

Claude Opus 4

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

Claude Opus 4
Anthropic
Bedrock
ZeroEval

Claude Opus 4

Gemini 1.0 Pro

Claude Opus 4

Gemini 1.0 Pro

Gemini 1.0 Pro