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system-one-270m

kaivossDecision modelOpen weights

system-one-270m by kaivoss 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
kaivoss
Parameters
268M
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
unsloth/gemma-3-270m-it
Jev-compatible request
Yes
Runs on CPU
Yes
License
gemma
Hugging Face
kaivoss/system-one-270m

Compare system-one-270m with…

system-one-270m vs amos-1-large—/1M insystem-one-270m vs amos-1-medium—/1M insystem-one-270m vs Celeris-1 Decision$0.04/1M insystem-one-270m vs ScaleDown Classify-1$0.04/1M insystem-one-270m vs Cloudflare clef—/1M insystem-one-270m vs Cloudflare clef-flash—/1M in

FAQ

How much does system-one-270m cost?

system-one-270m has no hosted price listed; its weights are open, so the cost is the compute you run it on.

What questions can system-one-270m answer?

system-one-270m answers choice (one of n options), score (ordered rubric), yes / no questions, returning a probability for each allowed answer.

Is system-one-270m well calibrated?

No calibration measurement for system-one-270m is recorded yet.

Is system-one-270m open weight, and can it run on a CPU?

Yes, system-one-270m 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.