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DeepSeek V4 Pro vs LongCat 2.0 (low)

DeepSeek V4 Pro leads on average score with 6.8 vs 6.7. DeepSeek V4 Pro has the lower benchmark cost at $0.351 vs $0.412. DeepSeek V4 Pro is faster at 11.71s vs 113.61s, with pass rates of 47.0% vs 54.6%.

Last updated at: 2026-08-20

Rank
#133
Total Output Tokens
35,547
Response Time (avg)
11.71s
Total Cost
$0.351
Rank
#140
Total Output Tokens
320,594
Response Time (avg)
113.61s
Total Cost
$0.412
Recommended model DeepSeek V4 Pro

It has the best score here (6.8), while responding about 9.7x faster than LongCat 2.0 (low).

Detailed comparison

Metric DeepSeek V4 Pro DeepSeek V4 Pro none Release: 2026-04-24 LongCat 2.0 LongCat 2.0 low Release: 2026-07-20
Score 6.8 6.7
Rank #133 #140
Reliability 10.0 9.9
Consistency 8.6 8.5
Attempts 66/66 66/66
Tests Correct
Attempt pass rate 47.0% 54.6%
Flaky tests 4 4
Total Runs 66 66
Cost per result 1.061 4.120
Total Cost $0.351 $0.412
Input Price $1.600 / 1M $0.300 / 1M
Output Price $3.200 / 1M $1.200 / 1M
Total Input Tokens 148,078 90,870
Output Tokens 35,547 5,676
Reasoning Tokens 0 314,918
Response Time (avg) 11.71s 113.61s
Response Time (max) 119.44s 560.39s
Response Time (total) 257.67s 2499.46s
Parameters 1.6T total (49B active) 1.6T total (48B active)
Availability Open source Open source

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

#140 LongCat 2.0

low
Cost
$0.024
Time
428.0s
Tokens
19,557 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
LongCat 2.0 6.6 4.6 77.8% 2 479.30s 6,544 461 206,627

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