Compare · release 2026-09-18
Jev vs Qwen3.8 Flash
Jev vs Qwen3.8 Flash, scored against human labels. Decision Score: noul 69.0 vs 62.4, choice 67.8 vs 62.4 and score 9.2 vs −1.4. Release 2026-09-18.
noul on PubMedQA
| Jev | Qwen3.8 Flash | |
|---|---|---|
| Decision Score | 69.095% range 59.8 to 76.5 | 62.495% range 50.9 to 72.5 |
| Rank | tied for rank 1 of 8 | rank 2 of 8 |
| Accuracy | 91.3% | 89.7% |
| Calibration gap | 5.0 pts | 2.5 pts |
| Hand-off at 95% | 86% | — |
| $ per 1k decisions | $0.029 | $0.086 |
| Speed p95 | 653 ms | 3.5 s |
Question by question (right = most of 5 runs right), out of 300: both right on 260, only Jev on 14, only Qwen3.8 Flash on 8, neither on 18. Same usual pick on 93%. See where they differ
choice on Banking77
| Jev | Qwen3.8 Flash | |
|---|---|---|
| Decision Score | 67.895% range 61.3 to 74.5 | 62.495% range 55.9 to 68.9 |
| Rank | tied for rank 2 of 8 | tied for rank 4 of 8 |
| Accuracy | 79.7% | 76.8% |
| Calibration gap | 9.8 pts | 9.5 pts |
| Hand-off at 95% | 54% | — |
| $ per 1k decisions | $0.043 | $0.12 |
| Speed p95 | 693 ms | 3.1 s |
Question by question (right = most of 5 runs right), out of 300: both right on 218, only Jev on 20, only Qwen3.8 Flash on 11, neither on 51. Same usual pick on 88%. See where they differ
score on HelpSteer2 helpfulness
| Jev | Qwen3.8 Flash | |
|---|---|---|
| Decision Score | 9.295% range −4.4 to 21.0 | −1.495% range −15.4 to 11.5 |
| Rank | tied for rank 1 of 8 | tied for rank 3 of 8 |
| Accuracy | 41.3% | 36.1% |
| Calibration gap | 19.7 pts | 25.8 pts |
| Hand-off at 95% | — | — |
| $ per 1k decisions | $0.036 | $0.13 |
| Speed p95 | 670 ms | 2.6 s |
Question by question (right = most of 5 runs right), out of 300: both right on 86, only Jev on 38, only Qwen3.8 Flash on 23, neither on 153. Same usual pick on 68%. See where they differ
Jev · Qwen3.8 Flash · all models · how we score · board.json