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Sieve 27B vs amos-1-medium

Sieve 27B and amos-1-medium have no measured difference in accuracy, calibration or cost in our data yet.

SpecSieve 27Bamos-1-medium
ProviderSthānika AIScira (mukaddamzaid)
Decision Index score60.2—
Calibration error (ECE)0.065—
Median latency (p50)101 ms—
Cost per 1,000 decisions——
Parameters28B—
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 Sieve 27B or amos-1-medium 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, Sieve 27B or amos-1-medium?

No calibration difference between Sieve 27B and amos-1-medium is recorded yet.

Is Sieve 27B or amos-1-medium 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.