Anthropic· Released Sep 22

Builds made with Claude Opus 5.5

Things people made and real use cases.

Warehouse management software styled like a strategy gameOct 3

Entries

Stephan Livera

@stephanlivera · Sep 25

Opus 5.5 on Max effort - "make a dynamic 15-second motion graphics video that shows what an incredible motion designer you are, like it's your showreel for a résumé. go all out."

Ryan Sael

@RyanSael · Sep 23

I asked Opus 5.5 to explain camera focus by building an interactive lens lab

Here's what it came up with after 1 hour 26 minutes in one shot, $25.66 API cost
https://t.co/uqDgUs8H9h

Move the focus ring and you can see the glass elements shift the sharp plane through the scene

Konstantin Saifoulline

@konstantinsaifo · Sep 27

I asked Claude Opus 5.5 to explain how a rocket engine works by building an interactive Raptor 3 you can take apart in your browser.

Cut it open, follow the oxygen and the methane through both turbopumps, then throttle it and watch the shock diamonds move.

Carlos Santana

@DotCSV · Sep 23

QUÉ!? Locura

Le he pedido a Opus 5.5 que me haga una animación en pixel art de una red neuronal entrenándose. El resultado está por encima de cualquier expectativa! Fuah chavales

Victor M

@victormustar · Sep 24

Opus 5.5 designing LEGO 👀

I asked it to design a Microduck I can build with real LEGO pieces. It:

designed it life-size using 1113 real LEGO parts
verified: 3,204 connections, 0 collisions, every step buildable, centre of mass inside the feet 🤯
made a 141-page…

Rexan Wong

@rexan_wong · Sep 26

everyone's sharing motion graphic videos that Opus 5.5 made, and it's genuinely insane

everyone says they created it with "one prompt", but my one prompt video looked mid

so i went through a bunch of these videos to see how they were actually made, and found the workflow that…

CHRIS FIRST

@chrisfirst · Sep 28

Fallout: New York, a full Fallout game you play in your browser, built with Claude Opus 5.5.

Quests. Dialogue trees. V.A.T.S. A working Pip-Boy.

Zero texture files. Zero sound files. Every building, weapon, face and sound is generated by code.

Dan Greenheck

@dangreenheck · Sep 23

Ever wonder what $1874.40 of Opus 5.5 tokens looks like?

Wonder no more.

I highly recommend watching the whole video on 1080p on a large screen with sound on.

Pay attention to all the little details.

  • Birds flying and diving into the ocean.
  • Cloth, signs and lights swaying…

Kevin Ngo

@kevin_t_ngo · Sep 22

Claude Opus 5.5 drew every frame of this animation in JavaScript.

Everyone in town sends Claude their requests, but one girl sends a question instead: "What do you love?"

Deedy

@deedydas · Sep 24

You can now generate an entire 3blue1brown style video from any research paper with Opus 5.5.

Here’s a 8min video summary of “Regularized Recursive Self Improvement of Agent Harnesses”.

The 90%ile educational YouTuber is fully automated.

Andrew Jiang

@andrewjiang · Sep 24

Had opus 5.5 make a video predicting the next 50 years

I'm optimistic that the end will be beautiful, but the transition will be a little rough