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RLCD ModernBERT 151M

heman10xDecision modelOpen weights

RLCD ModernBERT 151M by heman10x 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 157).

Pricing

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

Specifications

Provider
heman10x
Parameters
151M
Released
Sep 2026
Open weights
Yes
Question types
Choice (one of N options), Yes / no
Mechanism
Encoder classifier
Backbone
ModernBERT-base + GLiClass-style head, RLCD post-training
Jev-compatible request
No
Runs on CPU
Yes
License
Apache 2.0
Hugging Face
heman10x/rlcd-modernbert-151m

Benchmarks

Jev Decision IndexECE 0.154
0.0
Jev Decision Indexedition 0.1 (earlier edition)
1.3
Benchmark Heaven JevBench (Capability)
40.4
DecisionBenchECE 0.067
0.284
JevBench coherence
59.4

Jev Decision Index: public 1.9, ECE 0.154, Brier 0.684. Lower ECE means its probabilities can be taken at face value.

Speed & latency

Median latency per call (Decision Index)
11 ms

Compare RLCD ModernBERT 151M with…

RLCD ModernBERT 151M vs amos-1-large—/1M inRLCD ModernBERT 151M vs amos-1-medium—/1M inRLCD ModernBERT 151M vs Celeris-1 Decision$0.04/1M inRLCD ModernBERT 151M vs ScaleDown Classify-1$0.04/1M inRLCD ModernBERT 151M vs Cloudflare clef—/1M inRLCD ModernBERT 151M vs Cloudflare clef-flash—/1M in

FAQ

How much does RLCD ModernBERT 151M cost?

RLCD ModernBERT 151M has no hosted price listed; its weights are open, so the cost is the compute you run it on.

What questions can RLCD ModernBERT 151M answer?

RLCD ModernBERT 151M answers choice (one of n options), yes / no questions, returning a probability for each allowed answer.

Is RLCD ModernBERT 151M well calibrated?

On the Jev Decision Index its expected calibration error (ECE) is 0.154; below about 0.05, a stated 80% confidence is right roughly 80% of the time.

Is RLCD ModernBERT 151M open weight, and can it run on a CPU?

Yes, RLCD ModernBERT 151M has open weights. It is small enough to run on a CPU.

Data as of 2026-10-14. Source: Metatext System One registry (metatext.io/system-one). Pricing is per 1M tokens (USD); confirm with the provider before production use.