Sep 21 to Sep 27, 2026

Left running with one instruction, Opus 5.5 produced two Indian cities on tiny planets, with the Mumbai Western line, Bengaluru purple metro, NPCs and trains.

Opus 5.5 wrote the engine, soldiers, score and voice to turn one battle morning into a complete short film.

The author made a short film from "Attention Is All You Need" to AGI with no stock footage or generators, all rendered programmatically.

A Japanese consultant showed presentation slides that open evidence on click and recompute when dragged, achievable by adding one block to a prompt.

Viraj Bhartiya wired both models into the Chrome T-Rex game: Laya local on MLX, Jev over the API, same track and physics, side-by-side latency. Code in virajbhartiya/laya-vs-jev.

Alex Albert noticed Opus 5.5 could drive Blender inside claude.ai to produce claymation-style animation from one prompt.

Addy Osmani posted a short explainer animation that Opus 5.5 drew entirely in code.

The designer made animated walkthroughs of his UX decisions with Opus 5.5 and offered the skill to others.

Majid Manzarpour posted a looping wizard sprite animation and the prompt that produced it.

A pure-code launch video presented as proof that no MCP or paid service is needed, with the prompt shared.

A wobbling watermelon jelly slice where the creator preferred Opus 5.5 for colour, gloss and how it stretches and jiggles.

Chris demonstrated browser worlds in the style of Minecraft and Star Wars generated by Opus 5.5.

The Alex shared several projects made with pre-release Opus 5.5 access, starting with a Dark Souls-inspired demo.

Post of multi-agent Diplomacy results where Astra tops the field in skill while the Claude family lies and betrays more.

The creator turned a hand sketch into a working simulation using Opus 5.5.

Opus 5.5 writes HTML for the video and a serverless OpenComputer agent renders it, packaging the launch-film trend as a tool.

A small Unity fishing game assembled with the Blender MCP and Opus 5.5.

A port of the jev-ultrafast browser agent that decides with local laya-mlx instead of the hosted Jev API, covering DOM snapshot, executor and safety checks. Runs free on Apple Silicon.

Video by RUNTIME. covering Laya: Open-Source Jev? Install Laya Locally + 3 Useful Demos. Part of the early wave of tutorials and head-to-head tests after the open release.

Opus 5.5 built a simulated computer with an OS on top and games running on it, runnable in the browser.

Matthew Berman had Opus 5.5 rebuild the city including people, pets, cars and traffic.

Thariq used workflows to iterate and critique several redesigns of his own site, then had the model produce a trailer.

Swift package that reads a form in a running Mac app through the Accessibility API, asks an on-device model what belongs in each field, and types it in. ~1 ms per decision.