Sui tested opus 5 against fable 5 on 3D generation

Ran the comparison nobody at Anthropic would publish on launch day: same 3D prompt, both models, judged purely on final texture and detail quality - not speed, not attempt count scoreboard everyone will screenshot: Called

YARDAug 2730

Claude Opus 5 vs GPT-5.6 Terra for computer use.

Open in Chrome and create a bold poster titled RAINBOW VENDING MACHINE. Draw one large purple… Claude Opus 5 won against GPT-5.6 Terra. Go try computer-use agents for free at

CoArena (YC S26)Aug 272

This is Claude Opus 5 writing 469 messages in MY turn.

I wrote none of them. Mobile, voice mode. No compaction, short session. The scroll doesn't end.

YanokAug 271

We gave GLM 5.3 Flash Zai_org and 3 other models the same ink sketch of a plain teapot.

🐙 GLM 5.3 Flash & Fable 5 → both independently went underwater and grew tentacles 🐢 Opus 5 → a world turtle carrying a pagoda 🌙 Grok 4.6 → the moon rabbit brewing tea GLM 5.3 and

HappycapyAug 2721