LightDec
LightDec by Falconsai is a decision model: it answers typed questions with a probability for each allowed answer instead of generating text.
Pricing
No hosted price is listed. The weights are open: the cost is your own compute.
Specifications
- Provider
- Falconsai
- Parameters
- 160M
- Released
- Sep 2026
- Open weights
- Yes
- Question types
- Choice (one of N options), Score (ordered rubric), Yes / no
- Mechanism
- Encoder classifier
- Backbone
- jhu-clsp/ettin-encoder-150m
- Jev-compatible request
- Yes
- Runs on CPU
- Yes
- License
- apache-2.0
- Hugging Face
- Falconsai/LightDec
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FAQ
How much does LightDec cost?
LightDec has no hosted price listed; its weights are open, so the cost is the compute you run it on.
What questions can LightDec answer?
LightDec answers choice (one of n options), score (ordered rubric), yes / no questions, returning a probability for each allowed answer.
Is LightDec well calibrated?
No calibration measurement for LightDec is recorded yet.
Is LightDec open weight, and can it run on a CPU?
Yes, LightDec has open weights. It is small enough to run on a CPU.
Data as of 2026-10-14. Source: Metatext decision-model catalogue, 2026-10-14 (Hugging Face). Pricing is per 1M tokens (USD); confirm with the provider before production use.