Bev

Reza2knDecision modelOpen weights

Bev by Reza2kn 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: Reza2kn
Parameters: —
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: Qwen/Qwen3.8-27B
Jev-compatible request: Yes
Runs on CPU: —
License: apache-2.0
Hugging Face: Reza2kn/Bev

Benchmarks

Benchmark Heaven JevBench (Capability): 66.2

Compare Bev with…

Bev vs amos-1-large—/1M in Bev vs amos-1-medium—/1M in Bev vs Celeris-1 Decision$0.04/1M in Bev vs ScaleDown Classify-1$0.04/1M in Bev vs Cloudflare clef—/1M in Bev vs Cloudflare clef-flash—/1M in

FAQ

How much does Bev cost?

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

What questions can Bev answer?

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

Is Bev well calibrated?

No calibration measurement for Bev is recorded yet.

Is Bev open weight, and can it run on a CPU?

Yes, Bev has open weights.

Data as of 2026-10-14. Source: Metatext decision-model catalogue, 2026-10-14 (Benchmark Heaven JevBench, Hugging Face). Pricing is per 1M tokens (USD); confirm with the provider before production use.