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Drex v1.5 (default) vs Jev 1.13 (default)

Jev 1.13 (default) leads on average score with 2.6 vs 2.4. Drex v1.5 (default) has the lower benchmark cost at $0.002 vs $0.003. Jev 1.13 (default) is faster at 698ms vs 986ms, with pass rates of 17.4% vs 26.1%.

Last updated at: 2026-10-12

Compared models

Rank
#399
Total Output Tokens
27,468
Response Time (avg)
986ms
Total Cost
$0.002
Rank
#397
Total Output Tokens
18,927
Response Time (avg)
698ms
Total Cost
$0.003
Recommended model Jev 1.13 (default)

It has the strongest score in this comparison (2.6) and the best overall balance of cost and response time across 2 models.

Detailed comparison

Metric Drex v1.5 Drex v1.5 default Release: 2026-10-12 Jev 1.13 Jev 1.13 default Release: 2026-09-18
Score 2.4 2.6
Rank #399 #397
Reliability 10.0 10.0
Consistency 5.2 5.2
Attempts 36/69 36/69
Tests Correct
Attempt pass rate 17.4% 26.1%
Flaky tests 0 0
Total Runs 36 36
Cost per result 0.043 0.047
Total Cost $0.002 $0.003
Input Price $0.040 / 1M $0.042 / 1M
Output Price $0.000 / 1M $0.000 / 1M
Cache Read Price N/A N/A
Cache Write Price N/A N/A
Total Input Tokens 42,804 67,092
Output Tokens 27,468 18,927
Reasoning Tokens 0 0
Response Time (avg) 986ms 698ms
Response Time (max) 1.38s 1.08s
Response Time (total) 11.84s 8.38s
Parameters 8.95B -
Availability Weights available Closed

Cache prices apply to input tokens. Reads reuse cached prompts; writes store them and can cost extra. Output tokens use the output price.

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
Drex v1.5 4.5 6.7 33.3% 0 794ms 21,603 12,192 0
Jev 1.13 2.2 6.7 0.0% 0 598ms 30,072 8,130 0

Switch Comparison Pair

Command A+lowvsJev 1.13defaultCommand A+nonevsJev 1.13defaultCommand A+lowvsDrex v1.5defaultCommand A+highvsJev 1.13defaultCommand A+nonevsDrex v1.5defaultGemini 3 Flash PreviewhighvsDrex v1.5defaultCommand A+highvsDrex v1.5defaultCommand A+mediumvsJev 1.13defaultJev 1.13defaultvsGrok 4.20noneGemini 3 Flash PreviewhighvsJev 1.13defaultCommand A+mediumvsDrex v1.5defaultDrex v1.5defaultvsGrok 4.20none