Jared PalmerDecision matchup
Kev 4Bvs.Kev 0.5B
Which model makes better decisions?
Kev 4B does better in independent tests, while Kev 0.5B is more popular.
Independent testsJevAny external decision-suite evaluation score table
Kev 4Bahead1 of 1
Kev 0.5B0 of 1
Popularityout of 100
Kev 4B23
Kev 0.5Bahead31
Weights and access
Kev 4Bopen, local
Kev 0.5Bopen, local
Released
Kev 4BSeptember 20, 2026
Kev 0.5Bn/a
Pick Kev 4B for
JevAny external decision-suite evaluation score table
Pick Kev 0.5B for
more popular
Shared tests
Independent evaluators and leaderboards only, the newest shared snapshot per evaluator. With 95 % ranges a lead counts when they do not overlap; for hit rates, when it holds in a 95 % test. Without any uncertainty figure at most “slightly ahead”.
JevAny external decision-suite evaluation score table
Kev 4B aheadMMLU-Pro, ekzhang external test panel (1,000 questions)
Kev 4B52.4
Kev 0.5B16.2
1,000 tasks, as of October 17, 2026
Source · latest October 17, 2026