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

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MattVidPro Open on YouTube ↗
Fable 5 Model Anthropic Company Claude Tool GPT-5.5 Model GPT-5.6 Model Codex Tool Claude Code Tool AI Coding Vertical Agentic Coding Technique LLM Benchmarks Topic GPT-5 Model Developers Audience Intermediate Level Mythos Model
From the creator

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 MattVidPro Discord: https://discord.gg/mattvidpro Follow Me on Twitter: https://twitter.com/MattVidPro Buy me a Coffee! https://buymeacoffee.com/mattvidpro ▼ Extra Links of Interest: General AI Playlist: https://www.youtube.com/playlist?list=PLrfI66qWYbW3acrBQ4qltDBsjxaoGSl3I Instagram: instagram.com/mattvidpro Tiktok: tiktok.com/@mattvidpro Gaming & Extras Channel: https://www.youtube.com/@MattVidProGaming Let's work together! - For brand & sponsorship inquiries: https://tally.so/r/3xdz4E - For all other business inquiries: mattvidpro@smoothmedia.co Thanks for watching MattVideoProductions! I make all sorts of videos here on Youtube! Technology, Tutorials, and Reviews! Enjoy Your stay here. All Suggestions, Thoughts And Comments Are Greatly Appreciated

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