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jev-ar vs Cloudflare clef

jev-ar and Cloudflare clef have no measured difference in accuracy, calibration or cost in our data yet.

Specjev-arCloudflare clef
ProvideratmaneayoubCloudflare
Decision Index score—53.1
Calibration error (ECE)—0.040
Median latency (p50)—102 ms
Cost per 1,000 decisions——
Parameters322M28B
Open weightsYesYes
Question types—Choice (one of N options), Score (ordered rubric), Yes / no
MechanismEncoder classifierDecoder LM with a decision readout
Licensecc-by-nc-4.0apache-2.0

FAQ

Is jev-ar or Cloudflare clef more accurate?

At least one of the two has no Jev Decision Index score yet, so their accuracy cannot be compared here.

Which is better calibrated, jev-ar or Cloudflare clef?

No calibration difference between jev-ar and Cloudflare clef is recorded yet.

Is jev-ar or Cloudflare clef cheaper per 1,000 decisions?

A hosted price is not recorded for both models; open-weight models cost the compute you run them on.

Cost per 1,000 decisions assumes 200 input tokens per decision. Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.