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cua-ai/cua-s1-forms

other model by cua-ai

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A small, jev-like ("System One") one-pass option scorer for GUI form filling, trained to work as the decision layer behind cua-driver. Unlike an autoregressive LLM, this model does not generate text. Given a UI element and a list of typed options (one option per document entity, plus check / click / skip), it returns one probability per option in a single forward pass — the same input/output contract as TypeSafe's Jev. Every actionable element on a form is scored independently and in parallel in one batch; execution order (fills, then checkboxes, then the one submit click) is decided by downstream code, not the model. Full writeup, training code, synthetic data generator and live Cua Driver integration: https://github.com/trycua/cua/tree/main/libs/cua-s1. and, separately, over each option's text producing an attended context vector, then a shared dot product turns each (option, attended-context) pair into one logit; softmax over the live option count history + best…

cua-ai/cua-s1-forms on Hugging Face A short preview, not the full document.

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  2. Architecture
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  7. Usage
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Model overview

cua-ai/cua-s1-forms is a other model repository published by cua-ai on Hugging Face. A library was not reported.

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Model facts

Task
other
Library
Not reported
Recent downloads (30 days)
0
Cumulative likes
85
Hugging Face trending score
83
Reported safetensors parameters
Not reported
Architecture
Not reported
License
mit
Access
Not gated by Hugging Face
Created
2026-09-18T16:10:59.000Z
Last modified
2026-09-19T15:30:59.000Z

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Source: Hugging Face Hub. Metadata observed 2026-09-21T06:36:47.722Z. Daily imports are snapshots, not real-time monitoring.

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