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DeepSeek V4 Pro vs KAT-Coder-Pro V2.5

The average score is effectively tied at 6.8 vs 6.7. DeepSeek V4 Pro has the lower benchmark cost at $0.351 vs $0.487. DeepSeek V4 Pro is faster at 11.71s vs 26.01s, with pass rates of 47.0% vs 71.2%.

Last updated at: 2026-08-20

Rank
#133
Total Output Tokens
35,547
Response Time (avg)
11.71s
Total Cost
$0.351
Rank
#139
Total Output Tokens
139,572
Response Time (avg)
26.01s
Total Cost
$0.487
Recommended model DeepSeek V4 Pro

It has the best score here (6.8), while responding about 2.2x faster than KAT-Coder-Pro V2.5.

Detailed comparison

Metric DeepSeek V4 Pro DeepSeek V4 Pro none Release: 2026-04-24 KAT-Coder-Pro V2.5 KAT-Coder-Pro V2.5 none Release: 2026-07-14
Score 6.8 6.7
Rank #133 #139
Reliability 10.0 10.0
Consistency 8.6 7.0
Attempts 66/66 66/66
Tests Correct
Attempt pass rate 47.0% 71.2%
Flaky tests 4 8
Total Runs 66 66
Cost per result 1.061 4.419
Total Cost $0.351 $0.487
Input Price $1.600 / 1M $0.740 / 1M
Output Price $3.200 / 1M $2.960 / 1M
Total Input Tokens 148,078 98,508
Output Tokens 35,547 139,572
Reasoning Tokens 0 0
Response Time (avg) 11.71s 26.01s
Response Time (max) 119.44s 335.41s
Response Time (total) 257.67s 572.22s
Parameters 1.6T total (49B active) ~700B total (~72B active)
Availability Open source Closed

Model generation showcase

Hamster playing table tennis

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

#133 DeepSeek V4 Pro

none
Invalid SVG
Cost
$0.000
Time
300.0s
Tokens
0 tok

#139 KAT-Coder-Pro V2.5

none
Cost
$0.010
Time
29.0s
Tokens
3,439 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
DeepSeek V4 Pro 5.6 10.0 33.3% 0 13.38s 7,275 5,500 0
KAT-Coder-Pro V2.5 6.1 4.7 66.7% 2 22.52s 7,893 22,440 0

Quick Compare

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