System One Bench

Jared Palmer · Open weights, local

Kev 0.8B

Kev 0.8B by Jared Palmer scores 63.6 on the System One Index (20th of 24). Calibration error 4.3%.

System One Index
63.6
20th of 24
English
71.0
Arabic
54.9
Vision Index
–
No image input
Calibration error
4.3%
Lower is better
Median latency
705 ms
Local, not comparable
Cost per 1,000 calls
Local
As billed

Text datasets

DatasetAccuracyRankBest on the boardCalibration error
AG News English91.05th of 2492.54.0%
SST-2 English90.017th of 2497.04.6%
SST-5 English47.017th of 2462.516.2%
DAIR Emotion English56.017th of 2491.58.6%
Banking77 English80.515th of 2498.511.4%
BoolQ English76.021st of 2492.512.0%
XNLI English English81.319th of 2493.33.8%
Typed decisions English46.322nd of 2479.04.6%
XNLI French French66.019th of 2490.712.7%
XNLI Arabic Arabic58.720th of 2689.318.6%
MASSIVE scenario Arabic38.525th of 2689.512.8%
MASSIVE intent Arabic51.525th of 2691.58.4%
OSACT4 offensive Arabic49.026th of 2695.515.1%
Tweet sentiment Arabic57.019th of 2680.010.8%
MIRACL rerank Arabic62.521st of 2690.524.8%
MIRACL pairwise Arabic67.024th of 2691.04.4%

This run

Model id
jaredpalmer/kev-0.8b
Runs on
Open weights, local
Run date
2026-10-18
Latency
4-vCPU cloud CPU, llama.cpp Q8_0, one at a time
Questions
4,850, 0 failed (counted wrong)

English-only, like Kev 4B. Apache 2.0.

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Ranks count the models charted on the leaderboard. Every model gets the same cases and the same request, under the benchmark rules.