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#136

GPT-5.4 Mini

OpenAI Release: 2026-03-17 Tested on: 2026-05-22 00:18 openai/gpt-5.4-mini::none
(medium) (none)

Summary

GPT-5.4 Mini scores 4.9 on AI BENCHY and ranks #136. It has 10.0 reliability, a 31.7% pass rate, $0.035 total cost, and 1.16s average response time.

What makes GPT-5.4 Mini unique: It stands out most in Coding, where it ranks #2, while Tool Calling is its weakest area at #16. It is notably fast compared with similar models.

Score

4.9

Consistency

8.8

Total Output Tokens

2,496

Total Input Tokens

0

Input Price

$0.750 / 1M

Output Price

$4.500 / 1M

Tests Correct

Wrong Tests: 15

Attempt pass rate: 31.7%

Flaky tests

3

Flaky tests had mixed outcomes across runs (at least one pass and one fail).

Response Time (avg)

1.16s

Response Time (max): 2.52s

Response Time (total): 23.16s

Hamster playing table tennis

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

#136 GPT-5.4 Mini

none
Cost
$0.010
Time
11.7s
Tokens
2,151 tok

Run history

Tested on Score Reliability Tests Correct Total Cost Compare
2026-07-16 22:33 New test added 5.9 10.0 $0.095 Compare
2026-06-04 13:45 New test added 4.9 10.0 $0.038 Compare
2026-05-22 00:18 Suite changed 4.9 10.0 $0.035 Current run
2026-04-11 01:44 First recorded run 5.1 N/A $0.032 Compare

This run used a different benchmark suite. Keep suite changes in mind when reading historical movement.

Run comparison

RunScoreConsistencyReliabilityTests CorrectFlaky testsTotal Output TokensTotal Input TokensTotal CostResponse Time (avg)
2026-05-22 00:18 · Suite changed4.98.810.05/2032,4960$0.0351.16s
2026-04-11 01:44 · First recorded run5.18.6N/A5/1832,4180$0.0321.17s
Difference-0.2+0.200+780+$0.004-9ms

These two runs used different benchmark suites, so the deltas reflect both model changes and suite changes.

Charts

Choose the first model, then click a second model to open a side-by-side page.

Total Output Tokens

Score vs Total Output Tokens

Quick Compare

Category Breakdown

Category Score Consistency Tests Correct
Anti-AI Tricks 3.1 8.1
Coding 6.8 10.0
Combined 3.0 10.0
Data parsing and extraction 10.0 10.0
Domain specific 3.5 4.4
General Intelligence 4.8 10.0
Instructions following 6.3 10.0
Puzzle Solving 5.4 10.0
Tool Calling 3.0 10.0
Trivia 3.0 10.0

Compared models