Builds & use cases

Anthropic's Alex Albert shows an entire 3D street scene built in Blender from a single prompt, crediting better 3D modeling and vision.

Riley Brown spent a full day working through his dot, praising the voice experience and listing concrete gaps such as a better view of the Codex threads it spins up. A candid field report of what a daily dot setup feels like.

Pietro Schirano connected Astra to Ableton via MCP and let it create every synth instrument, part and arrangement of a track from scratch.

Lurk: a content & growth build posted by Kevin Wang (@mxfp4) that puts Jev, TypeSafe AI's System One decision model, to work, with a demo video on the post.

Jev workflow builder: a tools & apps build posted by Chris Nicholas (@ctnicholasdev) that puts Jev, TypeSafe AI's System One decision model, to work, with a demo video on the post.

JJ Englert got Meta's Muse talking through a small ESP32 gadget using the open Muse Gadget SDK, then shared a tutorial and repo so non-developers can build the same pocket assistant.

Opus 5.5 wrote the story, drew every frame and synthesised the music in pure JavaScript with no image assets.

Yun-Ta Tsai asked his Chief Engineer bot to ship a feature and can now text his Matic robot vacuum from Grok Bot anywhere, a real hardware control loop built in chat.

Ridark gave Grok Bot an org chart instead of a to-do list and walks through the whole design in a video, later publishing the setup as a repo.

Brian Pridgen, a hand and microsurgeon, used Astra to build interactive 3D anatomy with an exploded view of the upper extremity plus a carpal tunnel release demo, hosted for anyone to try.

Real examples of everyday Muse use. Dated from the relative age shown in YouTube results.

A single-prompt demoscene-style demo with graphics and audio, the author's first attempt at the genre with Opus 5.5.

Official Higgsfield demo giving both models the same 3D game prototype task, with a video of the output.

AI Scene Director: a games & real time build posted by Bilal Khan (@Bk23544) that puts Jev, TypeSafe AI's System One decision model, to work, with a demo video on the post.

Paul Solt used his AppCreator skill with GPT-6 Astra to produce a HealthKit app showing weekly run/walk distance rather than averages, something Apple Health makes hard. He says no earlier model got it working from a single prompt.

Paul Hudson woke to a cancelled train; his dot read the cancellation email, saw his ticket was valid on earlier services, checked live tracking and surfaced an alternative on its own. A concrete early-access story of proactive help.

Muse drafts an Instagram strategy. Dated from the relative age shown in YouTube results.

Rishi built Astral War with Three.js, Meshy and ElevenLabs on top of Astra, a World at War inspired shooter with solo or online play and bots, an upgrade on his earlier Opus-built game.

OpenAI DevX engineer Dominik Kundel runs his personal dot as the front door to Codex, letting it handle follow-ups proactively instead of juggling threads himself. He argues dots and Codex complement each other rather than compete.

A language-learning app where you exchange letters with an AI pen pal, itself built almost entirely by Opus 5.5.