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Kev 4B vs Jev 1.13

Jev 1.13 leads on average score with 3.2 vs 3.0. Kev 4B has the lower benchmark cost at $0.002 vs $0.003. Jev 1.13 is faster at 698ms vs 5.63s, with pass rates of 16.7% vs 27.3%.

Last updated at: 2026-09-28

Compared models

Rank
#366
Total Output Tokens
28,061
Response Time (avg)
5.63s
Total Cost
$0.002
Rank
#361
Total Output Tokens
18,927
Response Time (avg)
698ms
Total Cost
$0.003
Recommended model Jev 1.13

It has the best score here (3.2), while responding about 8.1x faster than Kev 4B.

Detailed comparison

Metric Kev 4B Kev 4B none Release: 2026-09-28 Jev 1.13 Jev 1.13 none Release: 2026-09-18
Score 3.0 3.2
Rank #366 #361
Reliability 10.0 10.0
Consistency 5.1 5.5
Attempts 36/66 36/66
Tests Correct
Attempt pass rate 16.7% 27.3%
Flaky tests 1 0
Total Runs 36 36
Cost per result 0.060 0.047
Total Cost $0.002 $0.003
Input Price $0.042 / 1M $0.042 / 1M
Output Price $0.000 / 1M $0.000 / 1M
Total Input Tokens 42,804 67,092
Output Tokens 28,061 18,927
Reasoning Tokens 0 0
Response Time (avg) 5.63s 698ms
Response Time (max) 17.79s 1.08s
Response Time (total) 67.61s 8.38s
Parameters 4B -
Availability Open source Closed

Top Models by Score

Score vs Total Cost

Response Time (avg)

Score vs Response Time (avg)

Total Output Tokens

Score vs Total Output Tokens

Category Breakdown

Coding Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Kev 4B 4.5 6.7 33.3% 0 771ms 21,603 12,207 0
Jev 1.13 2.2 6.7 0.0% 0 598ms 30,072 8,130 0

Quick Compare

Switch Comparison Pair

Command A+mediumvsKev 4BnoneCommand A+lowvsKev 4BnoneCommand A+highvsKev 4BnoneCommand A+highvsJev 1.13noneCommand A+lowvsJev 1.13noneCommand A+mediumvsJev 1.13noneLing 3.0 TinymediumvsJev 1.13noneQwen3.5-9BmediumvsJev 1.13noneLing 3.0 TinylowvsJev 1.13noneLing 3.0 TinyhighvsJev 1.13noneLing 3.0 TinymediumvsKev 4BnoneKev 4BnonevsQwen3.5-9Bmedium