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Issue No. 03 · Anthropic · 9 Nov 2026

Claude Fable 5.2
examples & demos

Anthropic released Claude Fable 5.2 on 9 November 2026, pitching it at the most ambitious, open-ended technical work. Within two days X was full of games, code-rendered films, 3D worlds and hardware. These are the ones worth your time, each credited and linked to the original post.

At a glance

  • Released 9 November 2026 by Anthropic
  • $8 / $40 per million input / output tokens
  • Same underlying model as Claude Mythos 5.2
  • 73 verified works
  • Official announcement ↗

The top ten

Ranked by engagement on X at verification
  1. 01Three working electronic devices from one prompt
    by ClaudeThe film follows only one of the three, the home voice hub, from a prompt detailed enough to note that “Zigbee embedded is a nice to have” to a black box on a desk. Near the end the camera leaves the hardware for build-image.py, the script that patches a Home Assistant OS image for its SD card.
  2. 02A 3D cell, built one organelle at a time
    by ClaudeEach organelle gets a caption card, and the cards keep owning up to the cheats: DNA “drawn as loose thread”, pores where “a real nucleus has thousands, far smaller”, cytoskeleton fibres “drawn far thicker than real”. A credit in the corner says the audio was rendered with Claude Code as well.
  3. 03Saltline
    by Felix RiesebergThe mission is dockyard sabotage: cut three uplink relays among the cranes and containers while a voice on the radio counts them down (“Two dark”). The token count is lopsided, 445 million in and 2.7 million out, most of it cached.
  4. 04A Claude laptop scene, built in Blender
    by Riley BrownIt is a film about its own making: captions go from “It began with one sentence” to “Then it worked through the night”, while a clock on the laptop runs to 9:12:00 and the word “Done.” The creator’s thread gives the real render as 52 minutes on ten rented RunPod GPUs, for $5.75.
  5. 05What the Water Keeps
    by Kevin NgoEvery world is built around one colour, sunset orange, carnival red, cherry-blossom white, cave cyan, and the only constants are the rower and the lantern on the boat. The title waits until the final frame.
  6. 06Claudia Gallery
    by anabologyRed Riding Hood with footnotes. The rhymes cite a system card by section (§6.6.1, §6.6.2) and a Dario Amodei essay, and the moral, “Be kind to what you make”, is footnoted to Anthropic’s policy against sustained cruelty to its models.
  7. 0776 single-file HTML pieces
    by MiaWhy 76 and not 100: by the creator’s account the run used up two weekly Fable usage limits, a reset included, before it got there. None of the 76 files is broken, the creator says; their own picks include a koi pond and a vector lunar lander.
  8. 08A message to video editors
    by ChrisIt is cut like a reel inside a mock editing timeline: the file is final_FINAL_v7.mp4, and each scene carries a tag naming its trick, shape morph, pop, light + shadow, blueprint. The best joke is a face labelled “EARS: NOT INSTALLED”, followed by “And I can still do audio.”
  9. 09Da Vinci’s notebooks, made interactive
    by Alex AlbertThe source is a scan from the Biblioteca Nacional de España whose title page reads “Tratado de Estatica y Mechanica”, 1493, 191 folios, written backwards. The 3D machines are set down on the scanned pages next to the sketches they came from, so the mirror writing stays in view.
  10. 10Mirror Earth
    by Matt ShumerThe planet is made of voxels, and the end card says so plainly: “The whole planet. In voxels. In your browser.” The tour runs Big Sur, Paris, Utah’s US-163 and Times Square before pulling out to orbit; the demolition happens in Times Square.

Every work in this issue

73 works