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KAT-Coder-Pro V2.5 (medium) vs Mistral Large 4 (medium)

KAT-Coder-Pro V2.5 (medium) leads on average score with 6.2 vs 6.2. KAT-Coder-Pro V2.5 (medium) has the lower benchmark cost at $0.669 vs $1.456. KAT-Coder-Pro V2.5 (medium) is faster at 23.94s vs 265.03s, with pass rates of 62.3% vs 55.1%.

Last updated at: 2026-10-06

Compared models

Rank
#235
Total Output Tokens
139,375
Response Time (avg)
23.94s
Total Cost
$0.669
Rank
#240
Total Output Tokens
627,233
Response Time (avg)
265.03s
Total Cost
$1.456
Recommended model KAT-Coder-Pro V2.5 (medium)

It has the best score here (6.2), while costing about 2.2x less than Mistral Large 4 (medium).

Detailed comparison

Metric KAT-Coder-Pro V2.5 KAT-Coder-Pro V2.5 medium Release: 2026-07-14 Mistral Large 4 Mistral Large 4 medium Release: 2026-10-06
Score 6.2 6.2
Rank #235 #240
Reliability 10.0 9.2
Consistency 7.2 7.6
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 62.3% 55.1%
Flaky tests 8 7
Total Runs 69 69
Cost per result 4.342 16.168
Total Cost $0.669 $1.456
Input Price $0.740 / 1M $0.680 / 1M
Output Price $2.960 / 1M $2.090 / 1M
Cache Read Price $0.150 / 1M $0.070 / 1M
Cache Write Price N/A N/A
Total Input Tokens 87,916 212,024
Output Tokens 7,213 166,422
Reasoning Tokens 132,162 562,095
Response Time (avg) 23.94s 265.03s
Response Time (max) 257.00s 1760.20s
Response Time (total) 550.52s 6095.69s
Parameters ~700B total (~72B active) 1.05T total (49B active)
Availability Closed Closed

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

Model generation showcase

Hamster playing table tennis

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

#235 KAT-Coder-Pro V2.5

medium
Cost
$0.009
Time
25.6s
Tokens
2,939 tok

#240 Mistral Large 4

medium
Cost
$0.011
Time
63.4s
Tokens
5,291 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
KAT-Coder-Pro V2.5 7.8 10.0 66.7% 0 33.10s 7,893 416 33,658
Mistral Large 4 3.4 7.2 22.2% 1 1201.87s 7,189 33,530 303,140

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