Perplexity: Decider Latest vs pplx-decider-v1-27b
Perplexity: Decider Latest and pplx-decider-v1-27b have no measured difference in accuracy, calibration or cost in our data yet.
| Spec | Perplexity: Decider Latest | pplx-decider-v1-27b |
|---|---|---|
| Provider | Perplexity | Perplexity |
| Decision Index score | — | — |
| Calibration error (ECE) | — | — |
| Median latency (p50) | — | — |
| Cost per 1,000 decisions | $0.0040 | — |
| Parameters | — | 26B |
| 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 pplx-decider-v1-27b 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 pplx-decider-v1-27b?
No calibration difference between Perplexity: Decider Latest and pplx-decider-v1-27b is recorded yet.
Is Perplexity: Decider Latest or pplx-decider-v1-27b 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.