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arbiter-272m vs arbiter-272m-typed

arbiter-272m and arbiter-272m-typed have no measured difference in accuracy, calibration or cost in our data yet.

Specarbiter-272marbiter-272m-typed
Providerspectral-ai-labspectral-ai-lab
Decision Index score——
Calibration error (ECE)——
Median latency (p50)——
Cost per 1,000 decisions——
Parameters272M272M
Open weightsYesYes
Question types——
Mechanism——
License——

FAQ

Is arbiter-272m or arbiter-272m-typed 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, arbiter-272m or arbiter-272m-typed?

No calibration difference between arbiter-272m and arbiter-272m-typed is recorded yet.

Is arbiter-272m or arbiter-272m-typed 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.