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Nace.AI: Drex Max vs Von

Nace.AI: Drex Max and Von have no measured difference in accuracy, calibration or cost in our data yet.

SpecNace.AI: Drex MaxVon
ProviderNace.AIwfzyx
Decision Index score—11.7
Calibration error (ECE)—0.216
Median latency (p50)—18 ms
Cost per 1,000 decisions$0.012—
Parameters—400M
Open weights—Yes
Question types—Choice (one of N options), Score (ordered rubric), Yes / no
Mechanism—Cross-encoder (NLI)
License—Apache 2.0

FAQ

Is Nace.AI: Drex Max or Von 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, Nace.AI: Drex Max or Von?

No calibration difference between Nace.AI: Drex Max and Von is recorded yet.

Is Nace.AI: Drex Max or Von 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.