A 2.8 MB byte-level transformer for GUI form filling. For each form element it returns one probability per typed option (fill an entity, check, click or skip), using jevlike's option-attention head.
Unofficial NoulXP package of Convai Innovations' Laya multilingual (Apache-2.0), fp32-o23: checked against the model's own answers, none changed. Not made by Convai Innovations.
Decides
choice
choice, score, noul, classify, route
Architecture
cua-s1
laya
Fine-tuned from
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convai-innovations/laya
License
mit
apache-2.0
Availability
Open weights
Open weights
Hosted by
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Input price
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Decision accuracy
100.0%
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Calibration error
—
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Valid action rate
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Median latency
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44.9 ms
p95 latency
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742 ms
Evaluation suite
196-decision evaluation on real forms
Figures are from each model’s manifest; accuracy and latency are what the publishers report, on their own suites and hardware. Add a third model.
Questions
What is the difference between cua-s1-forms and laya-multilingual-noulxp?
cua-s1-forms is from Cua and laya-multilingual-noulxp from Convai Innovations. Both have open weights you can download and run. Both answer choice questions. Only laya-multilingual-noulxp answers score, noul, classify and route. cua-s1-forms is the smaller model, at 706K parameters to 322M. cua-s1-forms is licensed mit; laya-multilingual-noulxp, apache-2.0.
Which is more accurate, cua-s1-forms or laya-multilingual-noulxp?
Only cua-s1-forms publishes an accuracy figure (100.0% on 196-decision evaluation on real forms); laya-multilingual-noulxp does not, so there is no comparison to make without your own test.
Which is cheaper, cua-s1-forms or laya-multilingual-noulxp?
cua-s1-forms: Free (open weights). laya-multilingual-noulxp: Free (open weights). Open weights cost nothing per call beyond your own hardware.
Can I run cua-s1-forms or laya-multilingual-noulxp locally?
Yes, both: systemone pull cua/cua-s1-forms and systemone pull convai-innovations/laya-multilingual-noulxp download the weights.
Measured by System One Models on 2026-10-05: one question per request, 4 threads of a Xeon Gold 6342
