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DeepSeek V4.1 Flash — high vs low

The average score is effectively tied at 8.5 vs 8.5. low has the lower benchmark cost at $0.224 vs $0.287. low is faster at 26.77s vs 32.78s, with pass rates of 74.2% vs 74.2%.

Last updated at: 2026-09-10

Compared models

Rank
#52
Total Output Tokens
452,940
Response Time (avg)
32.78s
Total Cost
$0.287
Rank
#51
Total Output Tokens
347,963
Response Time (avg)
26.77s
Total Cost
$0.224
Recommended model low

It has the strongest score in this comparison (8.5) and the best overall balance of cost and response time across all 2 models.

Detailed comparison

Metric DeepSeek V4.1 Flash DeepSeek V4.1 Flash high Release: 2026-09-10 DeepSeek V4.1 Flash DeepSeek V4.1 Flash low Release: 2026-09-10
Score 8.5 8.5
Rank #52 #51
Reliability 9.6 9.5
Consistency 8.9 8.9
Attempts 66/66 66/66
Tests Correct
Attempt pass rate 74.2% 74.2%
Flaky tests 3 3
Total Runs 66 66
Cost per result 1.912 1.492
Total Cost $0.287 $0.224
Input Price $0.150 / 1M $0.150 / 1M
Output Price $0.600 / 1M $0.600 / 1M
Total Input Tokens 100,111 99,715
Output Tokens 6,642 6,381
Reasoning Tokens 446,298 341,582
Response Time (avg) 32.78s 26.77s
Response Time (max) 205.53s 149.84s
Response Time (total) 721.15s 589.01s
Parameters 748B total (16B active) 748B total (16B 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.

#52 DeepSeek V4.1 Flash

high
Cost
$0.035
Time
111.0s
Tokens
29,201 tok

#51 DeepSeek V4.1 Flash

low
Cost
$0.017
Time
43.6s
Tokens
14,069 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 V4.1 Flash 10.0 10.0 100.0% 0 49.19s 7,509 376 108,285
DeepSeek V4.1 Flash 10.0 10.0 100.0% 0 40.66s 7,509 378 81,978

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