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

Gemini 3.1 Flash Lite Preview (medium) leads on average score with 7.0 vs 6.9. Gemini 3.1 Flash Lite Preview (medium) has the lower benchmark cost at $0.158 vs $0.254. Gemini 3.1 Flash Lite Preview (medium) is faster at 6.78s vs 8.51s, with pass rates of 60.9% vs 72.5%.

Last updated at: 2026-10-07

Compared models

Rank
#166
Total Output Tokens
59,534
Response Time (avg)
6.78s
Total Cost
$0.158
Rank
#171
Total Output Tokens
42,400
Response Time (avg)
8.51s
Total Cost
$0.254
Recommended model Gemini 3.1 Flash Lite Preview (medium)

It has the best score here (7.0), while costing about 1.6x less than Gemini 3 Flash Preview (low).

Detailed comparison

Metric Gemini 3.1 Flash Lite Preview Gemini 3.1 Flash Lite Preview medium Release: 2026-03-03 Gemini 3 Flash Preview Gemini 3 Flash Preview low Release: 2025-12-17
Score 7.0 6.9
Rank #166 #171
Reliability 10.0 10.0
Consistency 9.9 9.3
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 60.9% 72.5%
Flaky tests 0 2
Total Runs 69 69
Cost per result 1.124 1.582
Total Cost $0.158 $0.254
Input Price $0.250 / 1M $0.500 / 1M
Output Price $1.500 / 1M $3.000 / 1M
Cache Read Price $0.025 / 1M $0.050 / 1M
Cache Write Price $0.084 / 1M $0.084 / 1M
Total Input Tokens 272,221 251,677
Output Tokens 12,345 11,196
Reasoning Tokens 47,189 31,204
Response Time (avg) 6.78s 8.51s
Response Time (max) 54.91s 52.64s
Response Time (total) 155.96s 195.76s
Parameters ~150B total (~10B active) ~500B total (~20B active)
Availability Closed Closed

Cache prices apply to input tokens. Reads reuse cached prompts; writes store them and can cost extra. Output tokens use the output price.

Model generation showcase

Hamster playing table tennis

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

#166 Gemini 3.1 Flash Lite Preview

medium
Cost
$0.003
Time
5.2s
Tokens
1,944 tok

#171 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 Preview 5.5 10.0 33.3% 0 4.09s 8,126 461 8,597
Gemini 3 Flash Preview 5.8 7.2 44.4% 1 6.00s 8,122 456 7,421

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