I ran GPT-6 Astra, Sonnet 5.5 and Opus 5.5 through 4 real builds.

Name: I ran GPT-6 Astra, Sonnet 5.5 and Opus 5.5 through 4 real builds.
Uploaded: 2026-09-30T13:12:24.000Z
Duration: 16 min 54 s
Description: The speed numbers surprised me more than the quality. ⚡ Build times from my tests: → 3D scene: Astra 14 min vs Sonnet 5.5 just 9 min → 3D product website: Astra 4 min, Sonnet 6 min → Motion design: Sonnet

The speed numbers surprised me more than the quality. ⚡ Build times from my tests: → 3D scene: Astra 14 min vs Sonnet 5.5 just 9 min → 3D product website: Astra 4 min, Sonnet 6 min → Motion design: Sonnet

Julian Goldie SEOSep 303

Keep scrolling for the next clip ↓All of Claude Opus 5 Archive