Dev Radar
Support
LiveUpdated 2026-09-22 08:21 UTC

1/ Introducing Cua-Bench-S1, a benchmark for decision models built for computer use,…

1/ Introducing Cua-Bench-S1, a benchmark for decision models built for computer use, including Jev. We're releasing…

This is a dev post classified by Jev as AI dev tools (a launch), kept by the Dev Radar because it carries real work, not commentary.

1/ Introducing Cua-Bench-S1, a benchmark for decision models built for computer use, including Jev. We're releasing the first generation of Cua-S1 models, with two checkpoints: Cua-S1-Nano-0.1 and Cua-S1-4B-0.1 Cua-S1-Nano-0.1: https://huggingface.co/cua-ai/cua-s1-nano-0.1 Cua-S1-4B-0.1: https://huggingface.co/cua-ai/cua-s1-4b-0.1 Repo: https://github.com/trycua/cua

Posted by Cua (19.2k followers) 10 h ago · 343 likes · 19.2k views · view the original post on X. Kept by the Dev Radar as AI dev tools. Tools mentioned: cua-s1-nano-0.1, cua-s1-4b-0.1, cua.

More dev work like this

Every post is read and classified by Jev (TypeSafe): what it is, which market it belongs to, and whether the link is a real tool. 20.7k posts from 4.9k X accounts over the last 21 days, 2.4k tools, 12 markets. Collected every 5 minutes, fully re-ranked every hour — last update 2026-09-22 08:21 UTC. Full method.