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Claude Sonnet 4.6 vs GPT-5.4 Mini (medium)

GPT-5.4 Mini (medium) leads on average score with 7.5 vs 7.3. Claude Sonnet 4.6 has the lower benchmark cost at $0.661 vs $0.756. Claude Sonnet 4.6 is faster at 8.12s vs 25.94s, with pass rates of 57.6% vs 71.2%.

Last updated at: 2026-08-01

Rank
#74
Total Output Tokens
19,362
Response Time (avg)
8.12s
Total Cost
$0.661
Rank
#67
Total Output Tokens
151,755
Response Time (avg)
25.94s
Total Cost
$0.756
Recommended model Claude Sonnet 4.6

Its score stays close to the best score here (7.3 vs 7.5), while responding about 3.2x faster than GPT-5.4 Mini (medium).

Detailed comparison

Metric Claude Sonnet 4.6 Claude Sonnet 4.6 none Release: 2026-02-17 GPT-5.4 Mini GPT-5.4 Mini medium Release: 2026-03-17
Score 7.3 7.5
Rank #74 #67
Reliability 10.0 10.0
Consistency 9.7 7.7
Tests Correct
Attempt pass rate 57.6% 71.2%
Flaky tests 1 6
Total Runs 66 66
Cost per result 5.502 6.299
Total Cost $0.661 $0.756
Input Price $3.000 / 1M $0.750 / 1M
Output Price $15.000 / 1M $4.500 / 1M
Total Input Tokens 123,264 97,155
Output Tokens 19,362 6,211
Reasoning Tokens 0 145,544
Response Time (avg) 8.12s 25.94s
Response Time (max) 51.18s 138.75s
Response Time (total) 121.78s 570.66s

Model generation showcase

Hamster playing table tennis

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

#74 Claude Sonnet 4.6

none
Cost
$0.038
Time
27.3s
Tokens
2,598 tok

#67 GPT-5.4 Mini

medium
Cost
$0.056
Time
95.5s
Tokens
12,464 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
Claude Sonnet 4.6 5.5 10.0 33.3% 0 5.19s 8,522 2,127 0
GPT-5.4 Mini 8.4 7.4 88.9% 1 57.87s 7,305 467 40,902

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