Opus 5.5Launch week

A high-quality video in under 20 minutes

A complete animated video with storyboarding, direction, animation, rendering and custom Python 3D renderer, made in less than 20 minutes with fact-checked stats.

@kloss_xyz 48

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As reported by the creator. Blank means not reported.

Build time
less than 20 mins
Tools
Blender, Python
Model
Opus 5.5
Category
Films & stories
Filed
Sep 23, 2026
On X
481

From the post

not proud of it… man enough to say it after watching Claude Opus 5.5 just make this whole video + my tests over the last 12 hrs, it’s much better than I wanted to give it credit for some things you’ll notice: → you can get one 30 sec continuous shot and might have to do ZERO edits → it storyboarded, wrote, directed, produced, animated, and rendered a 1:1 high quality video in less than 20 mins (fckin nuts) → you can use Blender, but don’t have to. it wrote its own 3D renderer in Python lol (I practically gave it zero direction) → you also don’t need to use AI audio. ask it to grab real sound files off the machine and mix them (end result is some fun natural sounding combos) → every stat in the animation was researched and also traces back to Anthropic’s launch numbers (it wanted to fact check its own storytelling… very, very good sign) → it even signed its own name at the end of the video for some extra pizzazz it’s nice to be wrong sometimes. Opus 5 was a nightmare… Opus 5.5’s a sexy daydream. welcome back to the lineup Claude anyone else surprised or am I tripping?
Introducing Claude Opus 5.5, the first model in our new Claude 5.5 family. It performs at the level of Claude Fable 5.1 for most tasks, and costs 40% less to run than Opus 5. https://t.co/Q9C2VKQ79f

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