drex-dlm vs Nace.AI Drex v2.0 (35B-A3B)
drex-dlm and Nace.AI Drex v2.0 (35B-A3B) have no measured difference in accuracy, calibration or cost in our data yet.
| Spec | drex-dlm | Nace.AI Drex v2.0 (35B-A3B) |
|---|---|---|
| Provider | Nace.AI | Nace.AI |
| Decision Index score | — | 55.9 |
| Calibration error (ECE) | — | 0.018 |
| Median latency (p50) | — | 276 ms |
| Cost per 1,000 decisions | — | $0.012 |
| Parameters | 8B | 35B |
| Open weights | Yes | Yes |
| Question types | Choice (one of N options), Score (ordered rubric), Yes / no | Choice (one of N options), Score (ordered rubric), Yes / no |
| Mechanism | Encoder classifier | Decoder LM with a decision readout |
| License | cc-by-nc-4.0 | nace-ai-open-rail-m |
FAQ
Is drex-dlm or Nace.AI Drex v2.0 (35B-A3B) 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, drex-dlm or Nace.AI Drex v2.0 (35B-A3B)?
No calibration difference between drex-dlm and Nace.AI Drex v2.0 (35B-A3B) is recorded yet.
Is drex-dlm or Nace.AI Drex v2.0 (35B-A3B) 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.