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#78

Gemini 3.1 Flash Lite

Google Release: 2026-05-08 Tested on: 2026-05-22 00:26 google/gemini-3.1-flash-lite::minimal
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Summary

Gemini 3.1 Flash Lite scores 6.7 on AI BENCHY and ranks #78. It has 10.0 reliability, a 56.7% pass rate, $0.013 total cost, and 1.37s average response time.

What makes Gemini 3.1 Flash Lite unique: Its total benchmark cost is unusually low for its score range. It is notably fast compared with similar models.

Score

6.7

Consistency

8.8

Reliability

10.0

Total Cost (Current Price)

$0.013

Total Output Tokens

2,481

Total Input Tokens

0

Input Price

$0.250 / 1M

Output Price

$1.500 / 1M

Tests Correct

Wrong Tests: 10

Attempt pass rate: 56.7%

Flaky tests

3

Flaky tests had mixed outcomes across runs (at least one pass and one fail).

Response Time (avg)

1.37s

Response Time (max): 4.49s

Response Time (total): 27.32s

Wrong answer: 7 Did not follow instructions: 3

Generation showcase

Hamster playing table tennis

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

#78 Gemini 3.1 Flash Lite

minimal
Cost
$0.001
Time
3.7s
Tokens
635 tok

Run history

Tested on Score Reliability Tests Correct Total Cost Compare
2026-06-04 13:59 New test added 6.4 10.0 $0.013 Compare
2026-05-22 00:26 Suite changed 6.7 10.0 $0.013 Current run
2026-05-08 12:00 Initial run 7.0 10.0 $0.012 Compare

This run used a different benchmark suite. Keep suite changes in mind when reading historical movement.

Run comparison

RunScoreConsistencyReliabilityTests CorrectFlaky testsTotal Output TokensTotal Input TokensTotal CostResponse Time (avg)
2026-05-22 00:26 · Suite changed6.78.810.010/2032,4810$0.0131.37s
2026-05-08 12:00 · Initial run7.08.610.010/1832,4480$0.0121.44s
Difference-0.4+0.20.000+330+$0.002-78ms

These two runs used different benchmark suites, so the deltas reflect both model changes and suite changes.

Charts

Choose the first model, then click a second model to open a side-by-side page.

Total Output Tokens

Score vs Total Output Tokens

Quick Compare

Gemini 3.1 Flash LiteminimalvsQwen3.6 27BmediumGemini 3.1 Flash LiteminimalvsStep 3.5 FlashmediumGemini 3.1 Flash LiteminimalvsGemini 3.1 Flash Lite PreviewnoneGemini 3.1 Flash LiteminimalvsGPT-5 NanomediumGemini 3.1 Flash LiteminimalvsGemini 3.1 Flash LitelowGemini 3.1 Flash LiteminimalvsGemini 3.5 FlashhighGemini 3.1 Flash LiteminimalvsGemini 3 Flash PreviewmediumGemini 3.1 Flash LiteminimalvsNemotron 3 Ultra 550b A55bmediumFree AvailableGemini 3.1 Flash LiteminimalvsGPT-5.5low

Category Breakdown

Category Score Consistency Tests Correct
Anti-AI Tricks 8.3 10.0
Coding 6.8 10.0
Combined 3.0 10.0
Data parsing and extraction 10.0 10.0
Domain specific 2.9 7.2
General Intelligence 4.0 10.0
Instructions following 10.0 10.0
Puzzle Solving 6.0 4.6
Tool Calling 10.0 10.0
Trivia 3.0 10.0

Compared models