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LFM2.5-350M-RLCD

notnotsamuelDecision modelOpen weights

LFM2.5-350M-RLCD by notnotsamuel is a decision model: it answers typed questions with a probability for each allowed answer instead of generating text. It scores 0.0 on the Jev Decision Index (rank 158).

Pricing

No hosted price is listed. The weights are open: the cost is your own compute.

Specifications

Provider
notnotsamuel
Parameters
354M
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
—
Jev-compatible request
No
Runs on CPU
Yes
License
lfm1.0
Hugging Face
notnotsamuel/LFM2.5-350M-RLCD

Benchmarks

Jev Decision IndexECE 0.568
0.0

Jev Decision Index: public 1.4, ECE 0.568, Brier 1.224. Lower ECE means its probabilities can be taken at face value.

Speed & latency

Median latency per call (Decision Index)
27 ms

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FAQ

How much does LFM2.5-350M-RLCD cost?

LFM2.5-350M-RLCD has no hosted price listed; its weights are open, so the cost is the compute you run it on.

What questions can LFM2.5-350M-RLCD answer?

LFM2.5-350M-RLCD answers choice (one of n options), score (ordered rubric), yes / no questions, returning a probability for each allowed answer.

Is LFM2.5-350M-RLCD well calibrated?

On the Jev Decision Index its expected calibration error (ECE) is 0.568; below about 0.05, a stated 80% confidence is right roughly 80% of the time.

Is LFM2.5-350M-RLCD open weight, and can it run on a CPU?

Yes, LFM2.5-350M-RLCD 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 (Jev Decision Index, Enterprise Decision Arena, Hugging Face). Pricing is per 1M tokens (USD); confirm with the provider before production use.