Skip to content

amos-1-medium vs Matilda Jev v1.5

amos-1-medium and Matilda Jev v1.5 have no measured difference in accuracy, calibration or cost in our data yet.

Specamos-1-mediumMatilda Jev v1.5
ProviderScira (mukaddamzaid)Maincode
Decision Index score—59.2
Calibration error (ECE)—0.077
Median latency (p50)—89 ms
Cost per 1,000 decisions——
Parameters—26B
Open weightsYesYes
Question typesChoice (one of N options), Score (ordered rubric), Yes / noChoice (one of N options), Score (ordered rubric), Yes / no
MechanismDecoder LM with a decision readoutDecoder LM with a decision readout
Licenseapache-2.0apache-2.0

FAQ

Is amos-1-medium or Matilda Jev v1.5 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, amos-1-medium or Matilda Jev v1.5?

No calibration difference between amos-1-medium and Matilda Jev v1.5 is recorded yet.

Is amos-1-medium or Matilda Jev v1.5 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.