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#27

GPT-5.4 Mini

OpenAI Release: 2026-03-17 Tested on: 2026-06-04 13:47 openai/gpt-5.4-mini::medium
(medium) (none)

Summary

GPT-5.4 Mini scores 8.0 on AI BENCHY and ranks #27. It has 10.0 reliability, a 73.0% pass rate, $0.526 total cost, and 22.34s average response time.

What makes GPT-5.4 Mini unique: It stands out most in Coding, where it ranks #4, while Tool Calling is its weakest area at #16.

Score

8.0

Consistency

8.0

Reliability

10.0

Total Cost (Current Price)

$0.526

Total Output Tokens

111,118

Total Input Tokens

34,116

Input Price

$0.750 / 1M

Output Price

$4.500 / 1M

Tests Correct

Wrong Tests: 9

Attempt pass rate: 73.0%

Flaky tests

5

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

Response Time (avg)

22.34s

Response Time (max): 138.75s

Response Time (total): 469.20s

Wrong answer: 6 Did not follow instructions: 3

Generation showcase

Hamster playing table tennis

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

#27 GPT-5.4 Mini

medium
Cost
$0.056
Time
95.5s
Tokens
12,464 tok

Run history

Tested on Score Reliability Tests Correct Total Cost Compare
2026-06-04 13:47 New test added 7.5 10.0 $0.526 Current run
2026-05-22 00:21 Suite changed 7.1 10.0 $0.487 Compare
2026-04-11 01:44 First recorded run 7.3 N/A $0.299 Compare

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

Price History

Historical pricing data for this model from OpenRouter.

Date Input Price Output Price
2026-06-04 15:40 $0.750 / 1M $4.500 / 1M

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

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Category Breakdown

Category Score Consistency Tests Correct
Anti-AI Tricks 8.6 7.9
Coding 8.4 7.4
Combined 10.0 10.0
Data parsing and extraction 10.0 10.0
Domain specific 4.1 4.4
General Intelligence 4.5 10.0
Instructions following 9.8 10.0
Puzzle Solving 7.8 10.0
Tool Calling 4.7 1.6
Trivia 3.0 10.0

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