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Jet v6.2 vs Celeris-1 Decision

Jet v6.2 and Celeris-1 Decision have no measured difference in accuracy, calibration or cost in our data yet.

SpecJet v6.2Celeris-1 Decision
ProvidermichaljachCeleris
Decision Index score——
Calibration error (ECE)——
Median latency (p50)——
Cost per 1,000 decisions—$0.0080
Parameters——
Open weightsYesNo
Question typesChoice (one of N options), Score (ordered rubric), Yes / noChoice (one of N options), Score (ordered rubric), Yes / no
MechanismOtherDiffusion LM
License—proprietary

FAQ

Is Jet v6.2 or Celeris-1 Decision 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, Jet v6.2 or Celeris-1 Decision?

No calibration difference between Jet v6.2 and Celeris-1 Decision is recorded yet.

Is Jet v6.2 or Celeris-1 Decision 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.