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rsi-jev-v4.0-vl-qwen3.5-2b vs ScaleDown Classify-1

rsi-jev-v4.0-vl-qwen3.5-2b and ScaleDown Classify-1 have no measured difference in accuracy, calibration or cost in our data yet.

Specrsi-jev-v4.0-vl-qwen3.5-2bScaleDown Classify-1
ProvidershgaoScaleDown
Decision Index score——
Calibration error (ECE)——
Median latency (p50)——
Cost per 1,000 decisions—$0.0080
Parameters2B—
Open weightsYesNo
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 readoutEncoder classifier
Licenseapache-2.0proprietary

FAQ

Is rsi-jev-v4.0-vl-qwen3.5-2b or ScaleDown Classify-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, rsi-jev-v4.0-vl-qwen3.5-2b or ScaleDown Classify-1?

No calibration difference between rsi-jev-v4.0-vl-qwen3.5-2b and ScaleDown Classify-1 is recorded yet.

Is rsi-jev-v4.0-vl-qwen3.5-2b or ScaleDown Classify-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.