Claude Opus 5.5

Meng To combined 2D art layers with 3D elements such as a sword and card extrusion for a holographic effect.

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

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

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

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

A Claude Code run produced a sea with droplets on the lens, fish below and birds above.

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.

Open-source tooling that lets an agent design LEGO models in LDraw format, built with Opus 5.5 and discussed on Hacker News.

GMI Cloud reported Opus 5.5 produced the scene in about one twelfth of the time Opus 5 needed.

Magnific shared a thread on building a character creator with Opus 5.5 featuring body sliders and one-tap lighting.

Opus 5.5 wrote and performed a rap about how it works, with all sound and visuals generated by its custom JavaScript.

Seve compared models asked to make a Bluetooth speaker in tscircuit, showing the Opus 5.5 result.

A Three.js and TSL scene in which architecture advances from line drawing to massing, detail and final build.

Riley Goodside prompted the model to make a film of its own experience using any tools.

Opus 5.5 turned New Zealand trip pictures into painterly images, all computed in code.

Higgsfield showed a Blender train modelled by Opus 5.5 down to every interior seat.

A 10-second procedural render took 35 minutes and about $13 for Opus 5.5, in a head-to-head with a timelapse of the build.

Workflow breakdown pairing Opus 5.5 for prompting with Seedance 2.5 for video generation, with the prompts shared in a thread.

Another creator ran the same résumé showreel prompt on Opus 5.5 at max effort and posted the result.

A Japanese-language video explaining stochastic differential equations, made end to end with Opus 5.5.

Matt Shumer left Opus 5.5 iterating on a New York City game for nearly a day while it kept improving; players can join.

BridgeMind showcased a complete video where every visual and sound element came from code the model wrote.