A 0.4B decision model made from the first 20 layers of Qwen3-0.6B plus a small attention head that compares options. It answers choice, noul and score questions in one pass, and choice order cannot change its answer by construction. Non-commercial licence.
Laya fine-tune that scans untrusted text (extracted files, knowledge-base documents, agent skills, tool descriptions) for prompt injection and data exfiltration in English and German, as a noul question answered in one forward pass. 322M parameters, PyTorch and ONNX.
Decides
choice, score, noul
noul, classify
Architecture
bev-decider
laya
Fine-tuned from
qwen/qwen3-0.6b
convaiinnovations/laya-multilingual
License
cc-by-nc-4.0
Unspecified; training data includes CC BY-NC-SA 4.0 material (non-commercial), not relicensed
Availability
Open weights
Open weights
Hosted by
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Input price
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Decision accuracy
74.7%
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Calibration error
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Valid action rate
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Median latency
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95.4 ms
p95 latency
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 bev-decider and laya-cybersec?
bev-decider is from Avishek Biswas and laya-cybersec from TextCortex. Both have open weights you can download and run. Both answer noul questions. Only bev-decider answers choice and score. Only laya-cybersec answers classify. bev-decider reads up to 2K tokens of state, against 1K tokens for laya-cybersec. laya-cybersec is the smaller model, at 322M parameters to 478M. bev-decider is licensed cc-by-nc-4.0; laya-cybersec, other.
Which is more accurate, bev-decider or laya-cybersec?
Only bev-decider publishes an accuracy figure (74.7% on avbiswas/bev-decision test split (5,000 held-out questions over 2,617 states), the maker's own); laya-cybersec does not, so there is no comparison to make without your own test.
Which is cheaper, bev-decider or laya-cybersec?
bev-decider: Free (open weights). laya-cybersec: Free (open weights). Open weights cost nothing per call beyond your own hardware.
Can I run bev-decider or laya-cybersec locally?
Yes, both: systemone pull avishek-biswas/bev-decider and systemone pull textcortex/laya-cybersec download the weights.
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149 ms
Evaluation suite
avbiswas/bev-decision test split (5,000 held-out questions over 2,617 states), the maker's own
TextCortex saved run: 279 single-window inputs, PyTorch batch one
