o3 (Preview) vs Gemini 2.0 Flash
Gemini 2.0 Flash offers 1.0M tokens context vs 128K tokens, o3 (Preview) includes advanced reasoning. Compare full specs, pricing, and choose the best model for your use case.
Quick Overview
Detailed Comparison
Specification
o3 (Preview)
Gemini 2.0 Flash
Provider
GitHub Copilot
GitHub Copilot
Context Window
128K tokens
1.0M tokens
Max Output Tokens
16K tokens
8K tokens
Release Date
Apr 2025
Dec 2024
Capabilities
Capability
o3 (Preview)
Gemini 2.0 Flash
Text Generation
Vision
Function Calling
Advanced Reasoning
File Attachments
Audio Input
Video Understanding
Which Model Should You Choose?
Choose o3 (Preview) if:
- • You need advanced reasoning
Choose Gemini 2.0 Flash if:
- • You need a larger context window