Instinct (ZooWork, Qwen3.8-27B)
Data: JevBench v1.6.1, published 2026-10-06
Capability 70.5 · API offering, ranked on the API leaderboard · Capability rank #8 of 14 within the Jev-class caps
Measured 2026-10-06 on A4 ∪ P, 600 items, equated (+2.57 I / +3.35 C); round score-a4-2.
proprietary service over Apache-2.0 base weights (Qwen3.8-27B)
intelligence
47.8
calibration
93.2
speed
87.2
cost
64.4
Composite (secondary)
62.2 · Composite rank #9 of 27 on the API leaderboard
Cost and measurement conditions
$0.015 per 1,000 decisions (public tariff)
measured: token usage of the 6 Oct 2026 A4 u P run x tariff USD 0.03/M input, 0/M output (spec instinct.json), per 1,000 decisions on the v1.6.1 common cost basis (591 of 600 items; the 9 A4 u P items outside the Jev reference's accepted input range are excluded, cost-basis-a4.json)
p50 latency: 0.3 s
none (API)
Breakdowns (not part of the score)
Chance-corrected competence (0 = chance, 100 = perfect) on A4 ∪ P (600 items: 300 open + 300 sealed; fewer sealed items than the full set, so wider uncertainty). Raw values, not equated. Category cells use A4+P+L1+L2+L3; per-type/tier cells use the original basis above. Radars against Jev.
| Request type | Open | Sealed |
|---|---|---|
| choice | 76.7 | 70.0 |
| noul | 22.5 | 14.6 |
| score | 51.6 | 35.8 |
Capability by subject topic
| Rules, policy & law | 34.5 | n=1133 |
|---|---|---|
| Coding & software | 69.4 | n=202 |
| Math & numbers | 0.0 | n=269 |
| Finance & commerce | 38.7 | n=178 |
| Support & operations | 51.0 | n=109 |
| Everyday language | 83.0 | n=130 |
| Safety & security | 50.7 | n=84 |
Use cases (TypeSafe categories)
| Model routing | 71.7 | n=267 |
|---|---|---|
| Legal & compliance | 36.4 | n=269 |
| Customer support | 43.5 | n=156 |
| E-commerce | 34.8 | n=88 |
| Insurance claims | 24.7 | n=92 |
| Risk assessment | 33.7 | n=88 |
| Financial crime | 14.9 | n=76 |
| Feature extraction | 18.7 | n=90 |
| Lead generation | 49.1 | n=86 |
| Recruiting | 0.0 | n=88 |
| Knowledge graphs | 26.2 | n=82 |
| LLM guardrails | 73.8 | n=82 |
| Moderation | 62.8 | n=69 |
| Code linting | 56.1 | n=81 |
| Search & retrieval | 78.5 | n=84 |
| Science | 10.7 | n=82 |
| Advertising | 23.6 | n=85 |
| Gaming | 0.0 | n=79 |
| Demand forecasting | 0.0 | n=72 |
Cells need at least 15 answered items; † fewer than 30 (indicative only, listed below the radar in the compare view).
Previous measurement (v1.5.x, not comparable)
Capability 73.9 · composite 18.3 · cost $0.230 per 1,000 decisions (estimated)
Last measured 2026-09-28, measurement release v1.5.0. Older method and scale; the current figures above replace it.