AI models

Claude Opus 4.5

by Anthropic

model by Anthropic

1.01× in 7 days, from 12.8B to 12.8B tokens a week, faster than 63% of AI models.

Measured by Vela Breakout · as of Oct 10, 2026 · How we measure

10B20BAug 22Sep 7Sep 23Oct 10similar peersClaude Opus 4.512.8B

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