AI models

Claude Sonnet 4

by Anthropic

model by Anthropic

0.96× in 7 days, from 13.9B to 13.3B tokens a week, faster than 48% of AI models.

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

10B20BAug 22Sep 7Sep 23Oct 10similar peersClaude Sonnet 413.3B

Similar AI models its size