Hands on: Fable 5 makes GPT 5.5 feel like a "toy"

Author: MattVidPro - Bewertung: 1380x - Views:40918

Claude Fable 5 is Anthropic's new Mythos-class model, and I tested it against GPT 5.5, Codex, Claude Code, and one of my hardest coding prompts. In normal chat, the difference is there but not life-changing. But once I asked it to build a realistic 3D water-globe simulation with lemon trees, real gravity, hidden Easter eggs, atmospheric sound, and a proper UI, Fable 5 produced the most complete version of this test I have ever seen.



▼ Link(s) From Today’s Video:

Release Post: https://www.anthropic.com/news/claude-fable-5-mythos-5

Pokemon Red Post: https://x.com/chetaslua/status/2064397343101993267

Power Rangers Test: https://x.com/Lentils80/status/2064379168272642315/

Chubby TLDR: https://x.com/kimmonismus/status/2064401121515274747

Lisan SVGs: https://x.com/scaling01/status/2064404189913002346

Ziwen Minecraft Demo: https://x.com/ziwenxu_/status/2064408194177274327

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