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DeepSeek V4 Pro vs Step 3.7 Flash (high)

The average score is effectively tied at 6.9 vs 6.9. DeepSeek V4 Pro has the lower benchmark cost at $0.139 vs $1.207. DeepSeek V4 Pro is faster at 11.55s vs 64.68s, with pass rates of 51.5% vs 63.6%.

Last updated at: 2026-08-11

Rank
#110
Total Output Tokens
35,551
Response Time (avg)
11.55s
Total Cost
$0.139
Rank
#114
Total Output Tokens
1,032,395
Response Time (avg)
64.68s
Total Cost
$1.207
Recommended model DeepSeek V4 Pro

It has the best score here (6.9), while costing about 8.7x less than Step 3.7 Flash (high).

Detailed comparison

Metric DeepSeek V4 Pro DeepSeek V4 Pro none Release: 2026-04-24 Step 3.7 Flash Step 3.7 Flash high Release: 2026-05-29
Score 6.9 6.9
Rank #110 #114
Reliability 10.0 10.0
Consistency 8.6 8.0
Benchmark coverage 22/22 tests · 66/66 attempts 22/22 tests · 66/66 attempts
Tests Correct
Attempt pass rate 51.5% 63.6%
Flaky tests 4 5
Total Runs 66 66
Cost per result 0.954 10.973
Total Cost $0.139 $1.207
Input Price $0.632 / 1M $0.200 / 1M
Output Price $1.264 / 1M $1.150 / 1M
Total Input Tokens 148,069 98,691
Output Tokens 35,551 1,032,395
Reasoning Tokens 0 0
Response Time (avg) 11.55s 64.68s
Response Time (max) 119.44s 364.99s
Response Time (total) 254.11s 1423.01s

Model generation showcase

Hamster playing table tennis

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

#110 DeepSeek V4 Pro

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

#114 Step 3.7 Flash

high
Cost
$0.007
Time
63.6s
Tokens
6,030 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
Step 3.7 Flash 4.0 6.0 22.2% 1 206.21s 6,057 327,340 0

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