Comprehensive side-by-side LLM comparison
Gemini 2.5 Pro Preview 06-05 leads with 36.0% higher average benchmark score. Gemini 2.5 Pro Preview 06-05 offers 714.1K more tokens in context window than Claude 3 Opus. Gemini 2.5 Pro Preview 06-05 is $78.75 cheaper per million tokens. Claude 3 Opus is available on 3 providers. Overall, Gemini 2.5 Pro Preview 06-05 is the stronger choice for coding tasks.
Anthropic
Claude 3 Opus was developed as the most capable model in the Claude 3 family, designed to set new industry benchmarks across a wide range of cognitive tasks. Built to handle complex analysis and extended tasks requiring deep reasoning, it balanced frontier intelligence with careful safety considerations, representing the flagship tier of the Claude 3 generation.
Gemini 2.5 Pro Preview was released as an early access version of Gemini 2.5 Pro, designed to allow developers and enterprises to experiment with next-generation capabilities before general availability. Built to gather feedback and demonstrate upcoming features, it provided a window into the evolution of Google's flagship model.
1 year newer

Claude 3 Opus
Anthropic
2024-02-29

Gemini 2.5 Pro Preview 06-05
2025-06-05
Cost per million tokens (USD)

Claude 3 Opus

Gemini 2.5 Pro Preview 06-05
Context window and performance specifications
Average performance across 1 common benchmarks

Claude 3 Opus

Gemini 2.5 Pro Preview 06-05
Gemini 2.5 Pro Preview 06-05
2025-01-31
Available providers and their performance metrics

Claude 3 Opus
Anthropic
Bedrock

Claude 3 Opus

Gemini 2.5 Pro Preview 06-05

Claude 3 Opus

Gemini 2.5 Pro Preview 06-05

Gemini 2.5 Pro Preview 06-05