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Google: Gemini 3 Flash Preview vs OpenAI: GPT-5.4 Nano

Last updated at: 2026-05-01

Metric Gemini 3 Flash Preview Gemini 3 Flash Preview medium Release: 2025-12-17 GPT-5.4 Nano GPT-5.4 Nano none Release: 2026-03-17
Score 10.0 4.6
Rank #1 #127
Reliability N/A N/A
Consistency 10.0 7.4
Tests Correct
Attempt pass rate 100.0% 33.3%
Flaky tests 0 6
Total Runs 18 54
Cost per result 0.600 0.299
Total Cost $0.108 $0.009
Input Price $0.500 / 1M $0.200 / 1M
Output Price $3.000 / 1M $1.250 / 1M
Output Tokens 655 2,762
Reasoning Tokens 33,749 0
Response Time (avg) 12.11s 1.40s
Response Time (max) 82.37s 3.84s
Response Time (total) 217.93s 25.14s

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Score vs Total Cost

Response Time (avg)

Score vs Response Time (avg)

Total Output Tokens

Score vs Total Output Tokens

Category Breakdown

Anti-AI Tricks Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
Gemini 3 Flash Preview 10.0 10.0 100.0% 0 3.26s 110 1,076
GPT-5.4 Nano 3.5 8.0 16.7% 1 1.18s 800 0
Coding Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
Gemini 3 Flash Preview 10.0 10.0 100.0% 0 82.37s 144 16,257
GPT-5.4 Nano 7.1 3.7 66.7% 1 1.43s 577 0
Combined Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
Gemini 3 Flash Preview 10.0 10.0 100.0% 0 23.58s 117 3,495
GPT-5.4 Nano 3.0 10.0 0.0% 0 3.84s 280 0
Data parsing and extraction Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
Gemini 3 Flash Preview 10.0 10.0 100.0% 0 7.62s 93 2,197
GPT-5.4 Nano 6.5 10.0 50.0% 0 1.11s 219 0
Domain specific Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
Gemini 3 Flash Preview 10.0 10.0 100.0% 0 14.81s 4 7,228
GPT-5.4 Nano 2.9 4.4 22.2% 2 926ms 52 0
General Intelligence Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
Gemini 3 Flash Preview 10.0 10.0 100.0% 0 6.34s 24 635
GPT-5.4 Nano 3.8 2.5 33.3% 1 1.31s 180 0
Instructions following Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
Gemini 3 Flash Preview 10.0 10.0 100.0% 0 4.30s 24 903
GPT-5.4 Nano 6.3 10.0 50.0% 0 787ms 84 0
Puzzle Solving Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
Gemini 3 Flash Preview 10.0 10.0 100.0% 0 4.86s 61 1,455
GPT-5.4 Nano 3.7 7.3 22.2% 1 1.29s 348 0
Tool Calling Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
Gemini 3 Flash Preview 10.0 10.0 100.0% 0 9.78s 78 503
GPT-5.4 Nano 10.0 10.0 100.0% 0 3.40s 222 0

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