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Baseten: Elephant 1 (free) vs Open Jev JSON Canvas

Baseten: Elephant 1 (free) and Open Jev JSON Canvas have no measured difference in accuracy, calibration or cost in our data yet.

SpecBaseten: Elephant 1 (free)Open Jev JSON Canvas
ProviderBasetenJoshuaSP
Decision Index score——
Calibration error (ECE)——
Median latency (p50)——
Cost per 1,000 decisionsFree—
Parameters——
Open weights—Yes
Question types—Choice (one of N options), Score (ordered rubric), Yes / no
Mechanism—Decoder LM with a decision readout
License——

FAQ

Is Baseten: Elephant 1 (free) or Open Jev JSON Canvas 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, Baseten: Elephant 1 (free) or Open Jev JSON Canvas?

No calibration difference between Baseten: Elephant 1 (free) and Open Jev JSON Canvas is recorded yet.

Is Baseten: Elephant 1 (free) or Open Jev JSON Canvas 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.