Opus 5.5 takes #1 on CADArena at 0.750, one-shots 3D animation
hudzah · x · 2026-09-25
hudzah reports Opus is really good at 3D modelling, one-shotting an animation. Quoted context: Opus 5.5 scores 0.750 and takes the CADArena top spot from GPT-6 Astra (0.671), while Grok 4.7 scores below both Grok 4.6 and GPT-6 Luna.
More from Models
- Meta's Muse Realtime Voice called 'an absolute beast' by team lead, more coming — bowenc0221 · 2026-09-25
- Gemini keeps offering unprompted encouragement like "it's perfectly fine, don't overthink it" — gaganghotra_ · 2026-09-25
- Differential Transformer subtracts two attention maps to cancel noise for long-context reasoning — evolvingstuff · 2026-09-25
- Multi-account testing reveals ChatGPT Pro's massive A/B testing: load times differ by 10+ seconds — doodlestein · 2026-09-25
- After RL training, calling LLMs 'language predictors' is no longer accurate, researcher argues — morqon · 2026-09-25
- Anthropic and OpenAI swap playbooks: generous usage vs. user-hostile limits — OwariDa · 2026-09-25