Sep 21 to Sep 27, 2026

Open-source inference engine with an OpenAI/Anthropic-style local API that fits the 125B MoE onto a 12GB consumer GPU plus system RAM. The project behind the model's local-running surge.

Source for a music video made by Opus 5.5 on launch day, rendered from code rather than any video model; it drew thousands of stars as a showcase of the model's music-video skill.

Curated collection of hundreds of viral Opus 5.5 code-rendered videos, each linked to the creator's original post and the prompt they shared, grouped into motion graphics, explainers, 3D scenes and games.

A 15-second résumé-style motion graphics reel generated entirely in code from a single "go all out" prompt, which became the template many others copied.

The creator handed Opus 5.5 a prompt, Midjourney access and a moodboard, went to sleep, and woke up to a finished piece of work assembled across the night.

Opus 5.5 spent about 90 minutes and roughly $26 of API credit building an explorable optics lab where moving the focus ring shifts the glass elements and the sharp plane.

A full motion-design video made with no After Effects, plus the reusable prompt template (UI states, brand inputs) shared so others can recreate the look.

A large three.js coastal-town scene by Dan Greenheck with a live demo, the project behind his viral token-cost video.

The creator dictated a brief for five minutes and let Opus 5.5 work for twelve hours, returning to a complete produced video from that one prompt.

Anthropic opened an early-explorations thread with this animated short from Kevin Ngo, showing the model directing a complete narrative piece.

Wang announces Muse Mail, an inbox for the agent so you can forward or CC it to hand off tasks; a post with strong reach.

Third iteration of a game built on Opus 5.5 at medium effort that stitched Blender models, generated images and three.js into something running in the browser.

A repo of launch demos from riba2534, including a pelican-riding-a-bicycle test that also has a hosted page.

An explorable rocket engine where you cut it open, trace oxygen and methane through the turbopumps and throttle it, generated by Opus 5.5 as an explainer.

DotCSV asked Opus 5.5 for a pixel-art animation of a neural net learning, and the result was a polished piece he called beyond expectations.

A launch-day animation posted by Drew, made with Opus 5.5 and shared the moment the model went live.