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Google: Gemini 3.1 Pro Preview vs OpenAI: GPT-5.4 Nano

Last updated at: 2026-03-17

Metric Gemini 3.1 Pro Preview Gemini 3.1 Pro Preview medium Release: 2026-02-19 GPT-5.4 Nano GPT-5.4 Nano none Release: 2026-03-17
Rank #2 #73
Score 9.6 4.3
Consistency 10.0 7.3
Cost per result 3.257 0.404
Total Cost $0.522 $0.009
Tests Correct
Attempt pass rate 94.1% 29.4%
Flaky tests 0 6
Total Runs 51 51
Output Tokens 1,527 2,185
Reasoning Tokens 36,341 0
Response Time (avg) 15.56s 1.39s
Response Time (max) 40.61s 3.84s
Response Time (total) 155.64s 23.70s

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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 3.1 Pro Preview 10.0 10.0 100.0% 0 7.90s 112 3,218
GPT-5.4 Nano 3.5 8.0 16.7% 1 1.18s 800 0
Combined Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
Gemini 3.1 Pro Preview 9.5 10.0 100.0% 0 40.61s 432 9,281
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 3.1 Pro Preview 10.0 10.0 100.0% 0 7.72s 279 3,904
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 3.1 Pro Preview 7.7 10.0 66.7% 0 32.73s 18 12,424
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 3.1 Pro Preview 10.0 10.0 100.0% 0 11.77s 108 1,179
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 3.1 Pro Preview 10.0 10.0 100.0% 0 9.56s 72 2,236
GPT-5.4 Nano 5.0 6.8 33.3% 1 787ms 84 0
Puzzle Solving Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
Gemini 3.1 Pro Preview 10.0 10.0 100.0% 0 7.15s 232 3,117
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 3.1 Pro Preview 10.0 10.0 100.0% 0 23.15s 274 982
GPT-5.4 Nano 10.0 10.0 100.0% 0 3.40s 222 0

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