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

Summary

Gemini 3.1 Flash Lite vs GPT-5.4 benchmark comparison: Gemini 3.1 Flash Lite leads on average score with 6.1 vs 5.8. Gemini 3.1 Flash Lite has the lower benchmark cost at $0.013 vs $0.122. Gemini 3.1 Flash Lite is faster at 1.06s vs 1.42s, with pass rates of 52.4% vs 36.5%.

Recommended model: Gemini 3.1 Flash Lite - It has the best score here (6.1), while costing about 9.4x less than GPT-5.4.

Last updated at: 2026-06-18

Metric Gemini 3.1 Flash Lite Gemini 3.1 Flash Lite none Release: 2026-05-08 GPT-5.4 GPT-5.4 none Release: 2026-03-05
Score 6.1 5.8
Rank #96 #112
Reliability 10.0 10.0
Consistency 8.6 9.2
Tests Correct
Attempt pass rate 52.4% 36.5%
Flaky tests 4 2
Total Runs 63 63
Cost per result 0.144 1.740
Total Cost $0.013 $0.122
Input Price $0.250 / 1M $2.500 / 1M
Output Price $1.500 / 1M $15.000 / 1M
Total Input Tokens 36,710 34,212
Output Tokens 2,484 2,417
Reasoning Tokens 0 0
Response Time (avg) 1.06s 1.42s
Response Time (max) 2.97s 2.95s
Response Time (total) 22.35s 29.87s

Generation showcase

Hamster playing table tennis

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

#96 Gemini 3.1 Flash Lite

none
Cost
$0.001
Time
4.5s
Tokens
727 tok

#112 GPT-5.4

none
Cost
$0.026
Time
18.1s
Tokens
1,792 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 7.5 8.4 66.7% 1 1.07s 506 639 0
GPT-5.4 3.2 8.0 8.3% 1 1.21s 606 406 0
Coding Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Gemini 3.1 Flash Lite 5.5 10.0 33.3% 0 938ms 8,128 666 0
GPT-5.4 5.5 10.0 33.3% 0 1.62s 7,305 516 0
Combined Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Gemini 3.1 Flash Lite 3.0 10.0 0.0% 0 2.73s 12,870 357 0
GPT-5.4 3.0 10.0 0.0% 0 2.89s 11,019 291 0
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 10.0 10.0 100.0% 0 843ms 7,267 279 0
GPT-5.4 10.0 10.0 100.0% 0 1.04s 7,140 222 0
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 2.9 7.2 11.1% 1 762ms 647 15 0
GPT-5.4 5.3 7.2 44.4% 1 1.07s 723 50 0
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 4.0 10.0 0.0% 0 992ms 486 63 0
GPT-5.4 4.4 9.9 0.0% 0 1.78s 477 184 0
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 10.0 10.0 100.0% 0 859ms 619 72 0
GPT-5.4 6.5 10.0 50.0% 0 1.07s 660 81 0
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 6.3 4.8 66.7% 2 720ms 570 150 0
GPT-5.4 5.6 9.8 33.3% 0 1.44s 642 381 0
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 10.0 10.0 100.0% 0 2.97s 5,457 234 0
GPT-5.4 10.0 10.0 100.0% 0 2.75s 5,445 246 0
Trivia Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Gemini 3.1 Flash Lite 3.0 10.0 0.0% 0 733ms 160 9 0
GPT-5.4 3.0 10.0 0.0% 0 990ms 195 40 0

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