Anthropic

Karan Kendre asked Opus 5.5 for an aeroplane simulator and shared a screen capture of the flyable result.

Higgsfield compared 3D samurai game demos from Opus 5.5 and a rival model, built with its tooling in the launch-day gaming test.

Quests, dialogue trees, V.A.T.S. and a working Pip-Boy, with every building, weapon, face and sound generated procedurally and no texture or audio files.

A resume product designed and shipped in 15 hours 47 minutes with Opus 5.5.

A paint-shooter inspired by Splatoon built by Opus 5.5, shared with gameplay footage and a link to play it.

Kevin Ngo had Opus 5.5 draw every frame in JavaScript for a story in which one villager sends a question instead of a request.

Dan Greenheck shared a video of the large Tidewater coastal-town build, pointing out details like birds diving, and tallying the token spend.

Opus 5.5 turned a paper on recursive self-improvement of agent harnesses into a fully automated explainer film in the educational-YouTube style.

Using Computer Use and the Higgsfield MCP, the model divided work among twelve machines to make visuals, animation and a finished launch video from one prompt.

Andrew Jiang had Opus 5.5 produce a short film forecasting the coming five decades, optimistic about the destination and wary of the transition.

Danny Limanseta lets his kids describe features and prompts them into Opus 5.5, producing an explorable open-world game.

DHH had Opus 5.5 one-shot a translation of the ttfx engine into assembler that runs up to 17 times faster.

Bilingual catalogue of 168 reviewed Claude 5.5 video cases with sampled frames, source-post links, production-path guidance and CSV data.

Chase AI argues mods are the biggest Claude Code upgrade since skills and shows what the function-hook model unlocks in practice.

A Japanese developer asked Opus 5.5 to make a game around the idea that the trolley problem is not a real dilemma, and shared the playable result.

Noah Wachnik called this the most striking LLM output he had seen, a Minecraft-like world running in a browser tab.

A live website showing the last trains in Tokyo, generated in a single pass and turned into a real site.

Nate Herk walks through five mods worth installing first and how they change daily Claude Code use; the most-watched mods video of launch week.

Rubzem built a three.js space game with over 80 uniquely generated planets to explore seamlessly, from one prompt.

Gavin Purcell gave his Claude agent access to the Runway MCP and got back a high-end documentary-style film aimed at general viewers.

Each style is a film Opus 5.5 wrote in code, with the prompt and full source so you can copy the look for your own videos.

A musician assessed the model's fugue, singling out the circle-of-fifths sequence at 1:13 as a standout moment of musical craft.

A Japanese creator chained GPT Images, Grok, Opus 5.5 and another model to turn a nine-panel dance sheet into a motion graphics piece.

Asked to depict its history from day zero, the model drew every frame as JavaScript brush strokes with no video model or images.