Cracked AI Engineering

Claude Opus 4.1 vs Claude Opus 4

Compare Claude Opus 4.1 by GitHub Copilot and Claude Opus 4 by GitHub Copilot. See detailed specifications, pricing, and capabilities side-by-side.

Quick Overview

Claude Opus 4.1

GitHub Copilot

80K tokens context • Pricing not available

View full specifications →

Claude Opus 4

GitHub Copilot

80K tokens context • Pricing not available

View full specifications →

Detailed Comparison

Specification
Claude Opus 4.1
Claude Opus 4
Provider
GitHub Copilot
GitHub Copilot
Context Window
80K tokens
80K tokens
Max Output Tokens
16K tokens
16K tokens
Release Date
Aug 2025
May 2025

Capabilities

Capability
Claude Opus 4.1
Claude Opus 4
Text Generation
Vision
Advanced Reasoning
File Attachments

Which Model Should You Choose?

Choose Claude Opus 4.1 if:

    Choose Claude Opus 4 if: