Claude 4.5 Opus vs Gemini 3 Pro
Detailed comparison of capabilities, features, and performance.
Feature
Claude 4.5 Opus
Gemini 3 Pro
Model Image
AI Lab
Anthropic
Google
Context Size
200,000 tokens
1,048,756 tokens
Max Output Size
64,000 tokens
65,535 tokens
Frontier Model
Yes
Yes
Vision Support
Yes
Yes
Description
The latest Opus 4.5 model from Anthropic
Gemini 3 Pro: Google's most advanced AI model combining breakthrough reasoning depth, native multimodal understanding, and state-of-the-art agentic capabilities to help you learn, build, and plan anything
Learn more about Claude 4.5 Opus
View detailed specifications and capabilities
View model details →Learn more about Gemini 3 Pro
View detailed specifications and capabilities
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