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DeepSeek V4 Flash 0423 (high) vs DeepSeek V4 Pro 0423 (high)

The average score is effectively tied at 8.1 vs 8.1. DeepSeek V4 Pro 0423 (high) has the lower benchmark cost at $0.149 vs $0.261. DeepSeek V4 Flash 0423 (high) is faster at 55.99s vs 91.29s, with pass rates of 71.0% vs 65.2%.

Last updated at: 2026-10-19

Compared models

Rank
#108
Total Output Tokens
203,134
Response Time (avg)
55.99s
Total Cost
$0.261
Rank
#106
Total Output Tokens
211,343
Response Time (avg)
91.29s
Total Cost
$0.149
Recommended model DeepSeek V4 Pro 0423 (high)

It has the best score here (8.1), while costing about 1.8x less than DeepSeek V4 Flash 0423 (high).

Detailed comparison

Metric DeepSeek V4 Flash 0423 DeepSeek V4 Flash 0423 high Release: 2026-04-24 DeepSeek V4 Pro 0423 DeepSeek V4 Pro 0423 high Release: 2026-04-24
Score 8.1 8.1
Rank #108 #106
Reliability 10.0 10.0
Consistency 8.6 7.8
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 71.0% 65.2%
Flaky tests 4 6
Total Runs 69 69
Cost per result 0.547 3.717
Total Cost $0.261 $0.149
Input Price $0.002 / 1M $0.209 / 1M
Output Price $1.280 / 1M $0.418 / 1M
Cache Read Price $0.002 / 1M $0.018 / 1M
Cache Write Price N/A N/A
Total Input Tokens 298,794 287,061
Output Tokens 45,873 32,056
Reasoning Tokens 188,721 196,607
Response Time (avg) 55.99s 91.29s
Response Time (max) 218.13s 416.76s
Response Time (total) 1287.87s 2099.56s
Parameters 284B total (13B active) 1.6T total (49B active)
Availability Open source Open source

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.

#108 DeepSeek V4 Flash 0423

high
Cost
$0.003
Time
93.1s
Tokens
7,926 tok

#106 DeepSeek V4 Pro 0423

high
Cost
$0.023
Time
257.6s
Tokens
14,870 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 Flash 0423 7.8 10.0 66.7% 0 50.60s 7,279 395 34,862
DeepSeek V4 Pro 0423 6.3 8.7 33.3% 0 243.00s 5,090 383 84,580

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