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Perplexity: Decider Latest vs Solomon v1.1

Perplexity: Decider Latest and Solomon v1.1 have no measured difference in accuracy, calibration or cost in our data yet.

SpecPerplexity: Decider LatestSolomon v1.1
ProviderPerplexityDoccy Health
Decision Index score—43.2
Calibration error (ECE)—0.081
Median latency (p50)—224 ms
Cost per 1,000 decisions$0.0040—
Parameters—28B
Open weights—Yes
Question types—Choice (one of N options), Score (ordered rubric), Yes / no
Mechanism—Decoder LM with a decision readout
License—apache-2.0

FAQ

Is Perplexity: Decider Latest or Solomon v1.1 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, Perplexity: Decider Latest or Solomon v1.1?

No calibration difference between Perplexity: Decider Latest and Solomon v1.1 is recorded yet.

Is Perplexity: Decider Latest or Solomon v1.1 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.