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amos-1-medium vs Nirnaya 0.4B

amos-1-medium and Nirnaya 0.4B have no measured difference in accuracy, calibration or cost in our data yet.

Specamos-1-mediumNirnaya 0.4B
ProviderScira (mukaddamzaid)kshitijthakkar
Decision Index score—0.0
Calibration error (ECE)—0.046
Median latency (p50)—14 ms
Cost per 1,000 decisions——
Parameters—390M
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-2.0—

FAQ

Is amos-1-medium or Nirnaya 0.4B 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 Nirnaya 0.4B?

No calibration difference between amos-1-medium and Nirnaya 0.4B is recorded yet.

Is amos-1-medium or Nirnaya 0.4B 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.