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onepass: caliber-flex-1b and Convai Innovations: laya-noulxp-cpu, compared on what they decide, where they run, what they cost and what their publishers report.
| Property | onepass/caliber-flex-1b | convai-innovations/laya-noulxp-cpu |
|---|---|---|
| Summary | Caliber Flex 1B by OnePass. Decision-only model, exactly 1,000,000,000 parameters. | 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, noul, score | choice, score, noul, classify, route |
| Architecture | llm | laya |
| Fine-tuned from | qwen/qwen3.5-0.8b-base | convai-innovations/laya |
| License | caliber-flex-non-commercial-1.0 | apache-2.0 |
| Availability | Open weights | Open weights |
| Hosted by | — | — |
| Input price | — | — |
| Decision accuracy | — | — |
| Calibration error | — | — |
| Valid action rate | — | — |
| Median latency | — | 116 ms |
| p95 latency | — | 859 ms |
| Evaluation suite | — | Measured by System One Models on 2026-10-05: one question per request, 4 threads of a Xeon Gold 6342 |
| Latest version | 0.3.0 | 0.1.0 |
| Variants | LICENSE, Modelfile, merged | noulxp |
| Size of latest version | 2.6 GB | 809.6 MB |
| Files | 12 | 9 |
| Downloads | 68 | 32 |
| Stars | 0 | 0 |
| Tags | decision-model, calibrated, qwen3_5, timesfm-distilled, onepass, gguf | noulxp, unofficial, onnx, fp32-o23, encoder, modernbert, rlcd |
| Updated | Oct 29, 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.
caliber-flex-1b is from onepass and laya-noulxp-cpu from Convai Innovations. Both have open weights you can download and run. Both answer choice, noul and score questions. Only laya-noulxp-cpu answers classify and route. caliber-flex-1b is licensed other; laya-noulxp-cpu, apache-2.0.
Neither publishes an accuracy figure. Test both on your own labelled examples.
caliber-flex-1b: Free (open weights). laya-noulxp-cpu: Free (open weights). Open weights cost nothing per call beyond your own hardware.
Yes, both: systemone pull onepass/caliber-flex-1b and systemone pull convai-innovations/laya-noulxp-cpu download the weights.