Telnyx's hosted decision models, in beta on Telnyx Inference. One request carries shared state and up to 64 typed questions (choice, yes/no noul, ordered score) and returns a probability per option, with no generated text, on a TypeSafe-compatible /v1/systemone route.
An open-weights System One model from Convai Innovations. A fully fine-tuned ModernBERT-large encoder with a from-scratch decision head that scores one marker per option and answers every question in a single 33–39 ms pass. Runs on your own CPU or GPU.
Decides
choice, score, noul, classify, route
choice, score, noul, classify, route
Architecture
telnyx-decision
laya
Fine-tuned from
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answerdotai/modernbert-large
License
proprietary
apache-2.0
Availability
Hosted API
Open weights
Hosted by
Telnyx
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Input price
$0.035/MTok
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Decision accuracy
—
—
Calibration error
—
—
Valid action rate
—
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Median latency
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39.5 ms
p95 latency
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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 decision-flash and laya?
decision-flash is from Telnyx and laya from Convai Innovations. decision-flash is only available as a hosted API; laya has open weights you can download and run. Both answer choice, score, noul, classify and route questions. decision-flash is licensed proprietary; laya, apache-2.0.
Which is more accurate, decision-flash or laya?
Neither publishes an accuracy figure. Test both on your own labelled examples.
Which is cheaper, decision-flash or laya?
decision-flash: $0.035 / $0 per 1M. laya: Free (open weights). Open weights cost nothing per call beyond your own hardware.
Can I run decision-flash or laya locally?
laya yes — systemone pull convai-innovations/laya downloads its weights. The other is only served as a hosted API.
