Bespoke Nimble 9B v2 vs Cloudflare clef-flash
Cloudflare clef-flash is more accurate on the Jev Decision Index, Bespoke Nimble 9B v2 is better calibrated. Choose on whichever of accuracy, calibration and cost matters most for your decisions.
| Spec | Bespoke Nimble 9B v2 | Cloudflare clef-flash |
|---|---|---|
| Provider | Bespoke Labs | Cloudflare |
| Decision Index score | 41.0 | 47.6 |
| Calibration error (ECE) | 0.024 | 0.025 |
| Median latency (p50) | 77 ms | 53 ms |
| Cost per 1,000 decisions | — | — |
| Parameters | 10B | 10B |
| 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 | Decoder LM with a decision readout | Decoder LM with a decision readout |
| License | apache-2.0 | apache-2.0 |
FAQ
Is Bespoke Nimble 9B v2 or Cloudflare clef-flash more accurate?
Cloudflare clef-flash scores higher on the Jev Decision Index (47.6 vs 41.0).
Which is better calibrated, Bespoke Nimble 9B v2 or Cloudflare clef-flash?
Bespoke Nimble 9B v2 has the lower expected calibration error (0.024 vs 0.025), so its stated confidence is closer to how often it is right.
Is Bespoke Nimble 9B v2 or Cloudflare clef-flash 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.