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

DeepSeek V4 Pro (high) leads on average score with 7.7 vs 7.5. GPT-5.4 Nano (medium) has the lower benchmark cost at $0.138 vs $0.200. GPT-5.4 Nano (medium) is faster at 13.24s vs 79.14s, with pass rates of 63.6% vs 65.2%.

Last updated at: 2026-08-01

Rank
#58
Total Output Tokens
189,181
Response Time (avg)
79.14s
Total Cost
$0.200
Rank
#66
Total Output Tokens
97,122
Response Time (avg)
13.24s
Total Cost
$0.138
Recommended model GPT-5.4 Nano (medium)

Its score stays close to the best score here (7.5 vs 7.7), while responding about 6.0x faster than DeepSeek V4 Pro (high).

Detailed comparison

Metric DeepSeek V4 Pro DeepSeek V4 Pro high Release: 2026-04-24 GPT-5.4 Nano GPT-5.4 Nano medium Release: 2026-03-17
Score 7.7 7.5
Rank #58 #66
Reliability 10.0 10.0
Consistency 7.7 8.5
Tests Correct
Attempt pass rate 63.6% 65.2%
Flaky tests 6 4
Total Runs 66 66
Cost per result 2.000 1.150
Total Cost $0.200 $0.138
Input Price $0.435 / 1M $0.200 / 1M
Output Price $0.870 / 1M $1.250 / 1M
Total Input Tokens 90,748 82,819
Output Tokens 10,462 7,100
Reasoning Tokens 178,719 90,022
Response Time (avg) 79.14s 13.24s
Response Time (max) 416.76s 94.06s
Response Time (total) 1740.97s 291.33s

Model generation showcase

Hamster playing table tennis

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

#58 DeepSeek V4 Pro

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

#66 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 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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