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Gemini 3.1 Flash Lite (medium) vs Gemini 3 Flash Preview (low)

Gemini 3 Flash Preview (low) leads on average score with 7.4 vs 7.3. Gemini 3.1 Flash Lite (medium) has the lower benchmark cost at $0.117 vs $0.177. Gemini 3.1 Flash Lite (medium) is faster at 4.27s vs 6.28s, with pass rates of 62.1% vs 75.8%.

Last updated at: 2026-08-05

Rank
#84
Total Output Tokens
60,298
Response Time (avg)
4.27s
Total Cost
$0.117
Rank
#79
Total Output Tokens
38,090
Response Time (avg)
6.28s
Total Cost
$0.177
Recommended model Gemini 3.1 Flash Lite (medium)

Its score stays close to the best score here (7.3 vs 7.4), while costing about 1.5x less than Gemini 3 Flash Preview (low).

Detailed comparison

Metric Gemini 3.1 Flash Lite Gemini 3.1 Flash Lite medium Release: 2026-05-08 Gemini 3 Flash Preview Gemini 3 Flash Preview low Release: 2025-12-17
Score 7.3 7.4
Rank #84 #79
Reliability 10.0 10.0
Consistency 9.2 9.2
Benchmark coverage 22/22 tests · 66/66 attempts 22/22 tests · 66/66 attempts
Tests Correct
Attempt pass rate 62.1% 75.8%
Flaky tests 2 2
Total Runs 66 66
Cost per result 0.898 1.101
Total Cost $0.117 $0.177
Input Price $0.250 / 1M $0.500 / 1M
Output Price $1.500 / 1M $3.000 / 1M
Total Input Tokens 104,918 123,684
Output Tokens 9,168 9,572
Reasoning Tokens 51,130 28,518
Response Time (avg) 4.27s 6.28s
Response Time (max) 26.22s 17.13s
Response Time (total) 94.02s 138.06s

Model generation showcase

Hamster playing table tennis

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

#84 Gemini 3.1 Flash Lite

medium
Cost
$0.003
Time
5.3s
Tokens
1,754 tok

#79 Gemini 3 Flash Preview

low
Cost
$0.007
Time
12.1s
Tokens
2,289 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 3.81s 8,134 459 8,978
Gemini 3 Flash Preview 5.8 7.2 44.4% 1 6.00s 8,122 456 7,421

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