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Jev 1.13 vs Grok 4.20

Grok 4.20 leads on average score with 4.1 vs 3.2. Jev 1.13 has the lower benchmark cost at $0.003 vs $0.057. Jev 1.13 is faster at 698ms vs 1.11s, with pass rates of 27.3% vs 27.3%.

Last updated at: 2026-09-18

Compared models

Rank
#328
Total Output Tokens
18,927
Response Time (avg)
698ms
Total Cost
$0.003
Rank
#310
Total Output Tokens
1,923
Response Time (avg)
1.11s
Total Cost
$0.057
Recommended model Grok 4.20

It has the strongest score in this comparison (4.1) and the best overall balance of cost and response time across all 2 models.

Detailed comparison

Metric Jev 1.13 Jev 1.13 none Release: 2026-09-18 Grok 4.20 Grok 4.20 none Release: 2026-03-31
Score 3.2 4.1
Rank #328 #310
Reliability 10.0 N/A
Consistency 5.5 8.1
Attempts 36/66 54/66
Tests Correct
Attempt pass rate 27.3% 27.3%
Flaky tests 0 0
Total Runs 36 54
Cost per result 0.047 1.570
Total Cost $0.003 $0.057
Input Price $0.042 / 1M $1.250 / 1M
Output Price $0.000 / 1M $2.500 / 1M
Total Input Tokens 67,092 41,313
Output Tokens 18,927 1,923
Reasoning Tokens 0 0
Response Time (avg) 698ms 1.11s
Response Time (max) 1.08s 6.04s
Response Time (total) 8.38s 19.96s
Parameters - ~1T total (~100B active)
Availability Closed Closed

Model generation showcase

Hamster playing table tennis

Prompt: Create a detailed SVG illustration of a hamster playing table tennis.

#328 Jev 1.13

none
No showcase result has been generated for this model yet.
Cost
N/A
Time
-
Tokens
0 tok

#310 xAI: Grok 4.20

none
Cost
$0.004
Time
6.5s
Tokens
1,367 tok

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
Jev 1.13 2.2 6.7 0.0% 0 598ms 30,072 8,130 0
Grok 4.20 1.1 3.1 0.0% 0 1.22s 1,074 312 0

Quick Compare

Switch Comparison Pair

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