system-one-model
system-one-model by stephenlb 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
- stephenlb
- Parameters
- 12B
- Released
- Sep 2026
- Open weights
- Yes
- Question types
- Choice (one of N options), Score (ordered rubric), Yes / no
- Mechanism
- Decoder LM with a decision readout
- Backbone
- google/gemma-4-12B
- Jev-compatible request
- Yes
- Runs on CPU
- No
- License
- gemma
- Hugging Face
- stephenlb/system-one-model
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FAQ
How much does system-one-model cost?
system-one-model has no hosted price listed; its weights are open, so the cost is the compute you run it on.
What questions can system-one-model answer?
system-one-model answers choice (one of n options), score (ordered rubric), yes / no questions, returning a probability for each allowed answer.
Is system-one-model well calibrated?
No calibration measurement for system-one-model is recorded yet.
Is system-one-model open weight, and can it run on a CPU?
Yes, system-one-model has open weights. It needs a GPU to run at useful speed.
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.