JJ-1-2B
JurinAIDecision modelOpen weights
JJ-1-2B by JurinAI 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
- JurinAI
- Parameters
- 2B
- Released
- Oct 2026
- Open weights
- Yes
- Question types
- Choice (one of N options), Score (ordered rubric), Yes / no
- Mechanism
- Decoder LM with a decision readout
- Backbone
- —
- Jev-compatible request
- Yes
- Runs on CPU
- No
- License
- cc-by-nc-4.0
- Hugging Face
- JurinAI/JJ-1-2B
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FAQ
How much does JJ-1-2B cost?
JJ-1-2B has no hosted price listed; its weights are open, so the cost is the compute you run it on.
What questions can JJ-1-2B answer?
JJ-1-2B answers choice (one of n options), score (ordered rubric), yes / no questions, returning a probability for each allowed answer.
Is JJ-1-2B well calibrated?
No calibration measurement for JJ-1-2B is recorded yet.
Is JJ-1-2B open weight, and can it run on a CPU?
Yes, JJ-1-2B 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.