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DeepSeek V4 Pro 0423 (high) vs GPT-5.4 Nano (medium)

DeepSeek V4 Pro 0423 (high) leads on average score with 8.1 vs 8.0. DeepSeek V4 Pro 0423 (high) has the lower benchmark cost at $0.149 vs $0.235. GPT-5.4 Nano (medium) is faster at 15.95s vs 91.29s, with pass rates of 65.2% vs 66.7%.

Last updated at: 2026-11-10

Compared models

Rank
#131
Total Output Tokens
211,343
Response Time (avg)
91.29s
Total Cost
$0.149
Rank
#137
Total Output Tokens
110,910
Response Time (avg)
15.95s
Total Cost
$0.235
Recommended model GPT-5.4 Nano (medium)

Its score stays close to the best score here (8.0 vs 8.1), while responding about 5.7x faster than DeepSeek V4 Pro 0423 (high).

Detailed comparison

Metric DeepSeek V4 Pro 0423 DeepSeek V4 Pro 0423 high Release: 2026-04-24 GPT-5.4 Nano GPT-5.4 Nano medium Release: 2026-03-17
Score 8.1 8.0
Rank #131 #137
Reliability 10.0 10.0
Consistency 7.8 8.6
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 65.2% 66.7%
Flaky tests 6 4
Total Runs 69 69
Cost per result 3.717 1.432
Total Cost $0.149 $0.235
Input Price $0.209 / 1M $0.200 / 1M
Output Price $0.418 / 1M $1.250 / 1M
Cache Read Price $0.018 / 1M $0.020 / 1M
Cache Write Price N/A N/A
Total Input Tokens 287,061 237,088
Output Tokens 32,056 8,235
Reasoning Tokens 196,607 102,675
Response Time (avg) 91.29s 15.95s
Response Time (max) 416.76s 94.06s
Response Time (total) 2099.56s 366.93s
Parameters 1.6T total (49B active) ~120B total (~5B 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.

#131 DeepSeek V4 Pro 0423

high
Cost
$0.023
Time
257.6s
Tokens
14,870 tok

#137 GPT-5.4 Nano

medium
Cost
$0.007
Time
24.6s
Tokens
4,943 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 0423 6.3 8.7 33.3% 0 243.00s 5,090 383 84,580
GPT-5.4 Nano 6.1 4.7 66.7% 2 19.12s 7,305 516 20,778

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