Kev 4B Shows Comparable Accuracy to Jev with Lower Token Overhead
September 25, 2026
Side-by-side testing of Kev 4B and Jev on 362 recent items shows comparable accuracy, though Jev performs better on paraphrase detection (87.0% vs 74.5%). Notably, Jev incurs ~257 extra input tokens per request, making short requests up to 12x more expensive.
HOW THIS AFFECTS YOU
●
builderYou can switch to Kev 4B to significantly reduce token costs for short-form requests.
●
founderYou can optimize margins by choosing models based on per-request token overhead rather than just list price.