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An Ultra.dev project

Yarn.

A full agentic console, built four times.

What happens when you build an agentic console four times? Yarn explores how four AI models approach the project, with a video bringing the builds together.

Explore the builds Video coming soon
Yarn / Built with04 builds
  1. 01 Claude Fable 5.1
  2. 02 GPT5.6-Sol
  3. 03 Deepseek v4 Pro
  4. 04 GLM 5.3

Four implementations. One project to explore.

The builds

Four approaches to Yarn.

Each version was built with a different model. The video brings the implementations together for a closer look.

Build 01

Claude Fable 5.1

Yarn, built with Claude Fable 5.1.

Build 02

GPT5.6-Sol

Yarn, built with GPT5.6-Sol.

Build 03

Deepseek v4 Pro

Yarn, built with Deepseek v4 Pro.

Build 04

GLM 5.3

Yarn, built with GLM 5.3.

Next on the channel

The full story is on its way.

The Yarn video is in the works. Follow Ultra.dev for the walkthrough of all four builds.

Visit the YouTube channel ↗