Cracked AI Engineering

Claude Opus 4.1 vs Gemini 2.0 Flash

Gemini 2.0 Flash offers 1.0M tokens context vs 80K tokens, Claude Opus 4.1 includes advanced reasoning. Compare full specs, pricing, and choose the best model for your use case.

Quick Overview

Claude Opus 4.1

GitHub Copilot

80K tokens context • Pricing not available

View full specifications →

Gemini 2.0 Flash

GitHub Copilot

1.0M tokens context • Pricing not available

View full specifications →

Detailed Comparison

Specification
Claude Opus 4.1
Gemini 2.0 Flash
Provider
GitHub Copilot
GitHub Copilot
Context Window
80K tokens
1.0M tokens
Max Output Tokens
16K tokens
8K tokens
Release Date
Aug 2025
Dec 2024

Capabilities

Capability
Claude Opus 4.1
Gemini 2.0 Flash
Text Generation
Vision
Advanced Reasoning
File Attachments
Audio Input
Video Understanding
Function Calling

Which Model Should You Choose?

Choose Claude Opus 4.1 if:

  • • You need advanced reasoning

Choose Gemini 2.0 Flash if:

  • • You need a larger context window