Users Spot Claude Quietly Routing to a New Model, Spawn 'Fable 5.5' Memes
量子位 · wechat · 2026-10-02
A QbitAI post mixes meme culture with model-spotting: users found Claude's Opus 5.1 quietly routing to a new model, detectable by asking (with search off) if it knows Tibo — recognizing the name implies a newer knowledge cutoff. The piece also rounds off joke demos dubbed 'Fable 5.5': pure-JavaScript Marvel/DC heroes reacting to the mouse, dense SVG details, and code-generated video, compared against Opus 5.5 and GPT-6 Astra.
Related event: Users Report Claude Quietly Routing to Suspected Fable 5.5(6 posts)→
More from Fun
- Dev shows off EXIT DENIED, a browser horror game built with ChatGPT, with AI-recorded clip — VraserX · 2026-10-03
- What That Bead on Your Laptop Charger Does: STM32 VDDA Noise Isolation Explained — cneuralnetwork · 2026-10-03
- Red Dead Redemption 2 hits 70-80 fps on Apple Silicon via GameToMac — ID_R_McGregor · 2026-10-03
- Vibecoder builds an "AI torture chamber" that continuously subjects LLMs to simulated pain, sparking AI-welfare outrage — Polymarket · 2026-10-03
- Fasting mimicking diet: 15 days of eating lowered biological age by 2.5 years, independent of weight loss — realmeetjames · 2026-10-03
- 'AI Babysitter' Is the New Job: Keeping Agent Queues at 100% Utilization — petesena · 2026-10-03