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Avishek Biswas: bev-decider and Convai Innovations: laya-noulxp-cpu, compared on what they decide, where they run, what they cost and what their publishers report.
| Property | avishek-biswas/bev-decider | convai-innovations/laya-noulxp-cpu |
|---|---|---|
| Summary | 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. | Unofficial NoulXP package of Convai Innovations' Laya (English) (Apache-2.0), fp32-o23: checked against the model's own answers, none changed. Not made by Convai Innovations. |
| Decides | choice, score, noul | choice, score, noul, classify, route |
| Architecture | bev-decider | laya |
| Fine-tuned from | qwen/qwen3-0.6b | convai-innovations/laya |
| License | cc-by-nc-4.0 | apache-2.0 |
| Availability | Open weights | Open weights |
| Hosted by | — | — |
| Input price | — | — |
| Decision accuracy | 74.7% | — |
| Calibration error | — | — |
| Valid action rate | — | — |
| Median latency | — | 116 ms |
| p95 latency | — | 859 ms |
| Evaluation suite | avbiswas/bev-decision test split (5,000 held-out questions over 2,617 states), the maker's own | Measured by System One Models on 2026-10-05: one question per request, 4 threads of a Xeon Gold 6342 |
| Latest version | 2026.09 | 0.1.0 |
| Variants | LICENSE-Qwen | noulxp |
| Size of latest version | 940.1 MB | 809.6 MB |
| Files | 8 | 9 |
| Downloads | 0 | 32 |
| Stars | 0 | 0 |
| Tags | system-one, qwen, non-commercial, 478m | noulxp, unofficial, onnx, fp32-o23, encoder, modernbert, rlcd |
| Updated | Oct 7, 2026 | Oct 24, 2026 |
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.
bev-decider is from Avishek Biswas and laya-noulxp-cpu from Convai Innovations. Both have open weights you can download and run. Both answer choice, score and noul questions. Only laya-noulxp-cpu answers classify and route. bev-decider reads up to 2K tokens of state, against 512 tokens for laya-noulxp-cpu. laya-noulxp-cpu is the smaller model, at 421M parameters to 478M. bev-decider is licensed cc-by-nc-4.0; laya-noulxp-cpu, apache-2.0.
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-noulxp-cpu does not, so there is no comparison to make without your own test.
bev-decider: Free (open weights). laya-noulxp-cpu: Free (open weights). Open weights cost nothing per call beyond your own hardware.
Yes, both: systemone pull avishek-biswas/bev-decider and systemone pull convai-innovations/laya-noulxp-cpu download the weights.