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Cua builds a 2.8MB form-filling model in the spirit of Jev

Cua built a 2.8MB, 706K-parameter form-filling model that scored 99.7% on its eval, versus 83.6% for hosted Jev, and runs locally.

Layton Gott
@Layton_GottArchived 2026.09.19Originally posted 2026.09.19
Layton Gott @Layton_GottOriginally posted 2026.09.19
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Yesterday I said Jev would open a ton of doors... 24 hours later, this exists. Cua built a 2.8MB model that scored 99.7% on their form-filling eval. Hosted Jev scored 83.6%. Not to mention it's FREE and only 706K parameters. Small enough to run locally with not even 1gb or ram. Fast enough to make decisions in one pass. And specialized enough that your agent doesn't need to call a giant LLM for every tiny action. Think about what this unlocks. Every repetitive computer task could eventually get its own tiny specialist: • forms • CRM updates • data entry • browser actions • document routing • UI decisions Then one powerful agent just routes work between them. We are going to see some ridiculous stuff built from this as well.

This post quotes another post: x.com/trycua/status/2101014004927729737

x.com/layton_gott/status/2101031818413650111Archived 2026.09.19 10:11