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Google: Gemini 3.1 Flash Lite vs OpenAI: GPT-5 Nano

Gemini 3.1 Flash Lite (minimal) leads on average score with 6.1 vs 6.1. Gemini 3.1 Flash Lite (minimal) has the lower benchmark cost at $0.047 vs $0.114. Gemini 3.1 Flash Lite (minimal) is faster at 1.86s vs 54.87s, with pass rates of 51.5% vs 56.1%.

Recommended modelGemini 3.1 Flash Lite (minimal)It has the best score here (6.1), while costing about 2.5x less than GPT-5 Nano (medium).

Last updated at: 2026-07-17

Metric Gemini 3.1 Flash Lite Gemini 3.1 Flash Lite minimal Release: 2026-05-08 GPT-5 Nano GPT-5 Nano medium Release: 2025-08-07
Score 6.1 6.1
Rank #114 #121
Reliability 10.0 10.0
Consistency 8.9 7.0
Tests Correct
Attempt pass rate 51.5% 56.1%
Flaky tests 3 8
Total Runs 66 66
Cost per result 0.465 1.267
Total Cost $0.047 $0.114
Input Price $0.250 / 1M $0.050 / 1M
Output Price $1.500 / 1M $0.400 / 1M
Total Input Tokens 119,065 94,935
Output Tokens 11,118 12,042
Reasoning Tokens 0 261,056
Response Time (avg) 1.86s 54.87s
Response Time (max) 12.97s 227.89s
Response Time (total) 40.88s 822.99s

Hamster playing table tennis

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

#114 Gemini 3.1 Flash Lite

minimal
Cost
$0.001
Time
3.7s
Tokens
635 tok

#121 GPT-5 Nano

medium
Cost
$0.006
Time
108.5s
Tokens
13,209 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

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 831ms 8,126 666 0
GPT-5 Nano 7.0 7.7 55.6% 1 41.62s 7,305 740 41,152

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