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DeepSeek V4.1 Flash vs Hy4 (high)

The average score is effectively tied at 5.8 vs 5.8. DeepSeek V4.1 Flash has the lower benchmark cost at $0.391 vs $3.055. DeepSeek V4.1 Flash is faster at 16.63s vs 219.63s, with pass rates of 36.2% vs 56.5%.

Last updated at: 2026-11-10

Compared models

Rank
#329
Total Output Tokens
292,779
Response Time (avg)
16.63s
Total Cost
$0.391
Rank
#327
Total Output Tokens
2,328,895
Response Time (avg)
219.63s
Total Cost
$3.055
Recommended model DeepSeek V4.1 Flash

It has the best score here (5.8), while costing about 7.8x less than Hy4 (high).

Detailed comparison

Metric DeepSeek V4.1 Flash DeepSeek V4.1 Flash none Release: 2026-09-10 Hy4 Hy4 high Release: 2026-11-04
Score 5.8 5.8
Rank #329 #327
Reliability 9.7 9.7
Consistency 9.1 8.2
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 36.2% 56.5%
Flaky tests 3 5
Total Runs 69 69
Cost per result 2.806 30.547
Total Cost $0.391 $3.055
Input Price $0.013 / 1M $0.417 / 1M
Output Price $1.320 / 1M $1.251 / 1M
Cache Read Price $0.013 / 1M $0.021 / 1M
Cache Write Price N/A N/A
Total Input Tokens 337,756 341,340
Output Tokens 292,779 5,382
Reasoning Tokens 0 2,323,513
Response Time (avg) 16.63s 219.63s
Response Time (max) 247.66s 540.04s
Response Time (total) 382.53s 5051.38s
Parameters 748B total (16B active) ~770B total (~49B active)
Availability Open source 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.

#329 DeepSeek V4.1 Flash

none
Cost
$0.021
Time
55.4s
Tokens
17,181 tok

#327 Hy4

high
Cost
$0.030
Time
162.4s
Tokens
23,596 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 5.5 10.0 33.3% 0 83.66s 7,284 263,438 0
Hy4 7.5 10.0 66.7% 0 237.29s 7,527 30 316,572

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