Claude Opus 5.5 vs GPT-6 Astra one-shot Invisible Cities by Italo Calvino in Three.js: AI design, UX, data visualization and explorable explanations.
Invisible Cities — an atlas
A three.js atlas of the fifty-five cities Marco Polo describes to Kublai Khan in Italo Calvino’s Invisible Cities.
Felix Rieseberg on Twitter / X
I remade my homepage with Opus 5.5 and pushed it hard. We made music & movies, drew textures, modeled things in Blender: https://t.co/WOGPQVm6FqI'm really happy with the result! pic.twitter.com/y6yUXaKb7K— Felix Rieseberg (@felixrieseberg) September 27, 2026
flo-bit/stylized-dioramas
Six interactive Three.js dioramas — one collection of small worlds
On power, aesthetics, materiality and change in data visualization
Notes from the Information+ Conference at MIT/Northeastern University, Boston.
Introducing Claude Opus 5.5
Claude Opus 5.5 leads in agentic coding and knowledge work, and costs 40% less to run than Opus 5 on typical workloads.
Opus 5 is a great model. It's not great enough.
Atlas Obscura - Curious and Wondrous Travel Destinations
Explore hidden wonders, unusual places, and fascinating stories from around the world.
Three.js From Zero — Creative Web 3D for Artists · MasterAllArts
Learn Three.js as part of the MasterAllArts creative 3D roadmap: turn drawings, models, shaders, and portfolio ideas into interactive Web 3D scenes. Free articles with live demos.
Introducing Claude Opus 5
Opus 5 is a step change improvement for the Opus tier powering long-running agents while delivering improvements in coding and professional work.
Article 09: Performance: Instancing, LOD, Draw Calls — Three.js From Zero · MasterAllArts
Performance: Instancing, LOD, Draw Calls is Article 09 of Three.js From Zero, a MasterAllArts free interactive lesson for artists learning creative 3D on the web.
Introducing Observable Canvases
A new way to explore, visualize, and collaborate with data — all in one shared canvas.
Cosmograph: Beautiful Visualization and Analytics | Cosmograph
Beautiful Visualization and Analytics
Anthropic Preps Opus 4.7 and Full-Stack AI Studio—While Sitting on Something Much Scarier - Decrypt
Anthropic’s Claude Opus 4.7 and new AI design tool signal a push into full-stack development, while its Mythos model raises concerns.
Looks not too impressive in this graphics. This is ~ on par with Opus 4.7, apparently. Opus 4.7 was >20x the cost. Full comparison: artificialanalysis.ai/models/comparisons/mimo-v2-5-… (Stated facts *not* independently verified by me! I'm not even sure I am reading that page right)
mr. TIM
Korean lab, Motif, releases a 341B model that performs on par with DSv4 (1.6T) they have some actual architectural innovations and a detailed tech report huggingface.co/Motif-Technologies/Motif-3-Be…
