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Google: Gemini 3.1 Flash Lite Preview vs OpenAI: GPT-5.4 Mini

Summary

Gemini 3.1 Flash Lite Preview vs GPT-5.4 Mini benchmark comparison: GPT-5.4 Mini leads on average score with 8.0 vs 6.5. Gemini 3.1 Flash Lite Preview has the lower benchmark cost at $0.026 vs $0.526. Gemini 3.1 Flash Lite Preview is faster at 2.77s vs 22.34s, with pass rates of 61.9% vs 73.0%.

Recommended model: Gemini 3.1 Flash Lite Preview - It offers the best overall trade-off: a competitive score (6.5), lower cost than GPT-5.4 Mini, and balanced response time.

Last updated at: 2026-06-18

Metric Gemini 3.1 Flash Lite Preview Gemini 3.1 Flash Lite Preview low Release: 2026-03-03 GPT-5.4 Mini GPT-5.4 Mini medium Release: 2026-03-17
Score 6.5 8.0
Rank #82 #27
Reliability 10.0 10.0
Consistency 10.0 8.0
Tests Correct
Attempt pass rate 61.9% 73.0%
Flaky tests 0 5
Total Runs 63 63
Cost per result 0.196 4.381
Total Cost $0.026 $0.526
Input Price $0.250 / 1M $0.750 / 1M
Output Price $1.500 / 1M $4.500 / 1M
Total Input Tokens 32,715 34,116
Output Tokens 2,286 2,181
Reasoning Tokens 9,166 108,937
Response Time (avg) 2.77s 22.34s
Response Time (max) 11.91s 138.75s
Response Time (total) 58.12s 469.20s

Generation showcase

Hamster playing table tennis

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

#82 Gemini 3.1 Flash Lite Preview

low
Cost
$0.002
Time
3.7s
Tokens
1,203 tok

#27 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

Anti-AI Tricks Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Gemini 3.1 Flash Lite Preview 8.3 10.0 75.0% 0 2.12s 506 462 1,638
GPT-5.4 Mini 8.6 7.9 91.7% 1 4.05s 606 296 2,876
Coding Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Gemini 3.1 Flash Lite Preview 5.5 10.0 33.3% 0 1.39s 8,138 660 1,060
GPT-5.4 Mini 8.4 7.4 88.9% 1 57.87s 7,305 467 40,902
Combined Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Gemini 3.1 Flash Lite Preview 3.0 10.0 0.0% 0 11.91s 8,381 225 762
GPT-5.4 Mini 10.0 10.0 100.0% 0 17.81s 11,019 317 4,317
Data parsing and extraction Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Gemini 3.1 Flash Lite Preview 10.0 10.0 100.0% 0 3.00s 7,455 291 696
GPT-5.4 Mini 10.0 10.0 100.0% 0 2.43s 7,140 234 650
Domain specific Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Gemini 3.1 Flash Lite Preview 5.3 10.0 33.3% 0 2.36s 641 18 1,212
GPT-5.4 Mini 4.1 4.4 44.5% 2 65.31s 619 60 43,286
General Intelligence Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Gemini 3.1 Flash Lite Preview 4.0 10.0 0.0% 0 1.54s 490 69 384
GPT-5.4 Mini 4.5 10.0 0.0% 0 3.72s 477 150 510
Instructions following Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Gemini 3.1 Flash Lite Preview 10.0 10.0 100.0% 0 1.49s 621 72 753
GPT-5.4 Mini 9.8 10.0 100.0% 0 2.13s 660 96 1,185
Puzzle Solving Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Gemini 3.1 Flash Lite Preview 10.0 10.0 100.0% 0 1.69s 566 243 1,248
GPT-5.4 Mini 7.8 10.0 66.7% 0 4.37s 642 278 2,443
Tool Calling Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Gemini 3.1 Flash Lite Preview 10.0 10.0 100.0% 0 9.54s 5,757 237 993
GPT-5.4 Mini 4.7 1.6 66.7% 1 9.62s 5,453 251 2,594
Trivia Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Gemini 3.1 Flash Lite Preview 3.0 10.0 0.0% 0 1.35s 160 9 420
GPT-5.4 Mini 3.0 10.0 0.0% 0 30.10s 195 32 10,174

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