📋 AI Changelog

Claude Opus 4

✅ Active

First Claude 4 Opus model with breakthrough capabilities

Context Window
200K
Input Price
$15.00/1M
Output Price
$75.00/1M
Released
Sep 15, 2025

Capabilities

textvisionextended-thinkingtool-usecode

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Version History

Sep 15, 2025New Release

Claude Opus 4 launched as most capable Claude model to date