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#49

Gemini 3.1 Flash Lite Preview

Google Release: 2026-03-03 Tested on: 2026-06-04 14:00 google/gemini-3.1-flash-lite-preview::low
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Summary

Gemini 3.1 Flash Lite Preview scores 7.4 on AI BENCHY and ranks #49. It has 10.0 reliability, a 61.9% pass rate, $0.026 total cost, and 2.77s average response time.

What makes Gemini 3.1 Flash Lite Preview unique: It stands out most in Puzzle Solving, where it ranks #1, while Combined is its weakest area at #17. Its total benchmark cost is unusually low for its score range. It is notably fast compared with similar models.

Identity note

Gemini 3.1 Flash Lite Preview was the preview version of Google: Gemini 3.1 Flash Lite.

Score

7.4

Consistency

10.0

Reliability

10.0

Total Cost (Current Price)

$0.026

Total Output Tokens

11,452

Total Input Tokens

32,715

Input Price

$0.250 / 1M

Output Price

$1.500 / 1M

Tests Correct

Wrong Tests: 8

Attempt pass rate: 61.9%

Flaky tests

0

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

Response Time (avg)

2.77s

Response Time (max): 11.91s

Response Time (total): 58.12s

Wrong answer: 7 Did not follow instructions: 1

Hamster playing table tennis

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

#49 Gemini 3.1 Flash Lite Preview

low
Cost
$0.002
Time
3.7s
Tokens
1,203 tok

Run history

Tested on Score Reliability Tests Correct Total Cost Compare
2026-07-16 23:07 New test added 6.5 10.0 $0.646 Compare
2026-06-04 14:00 New test added 7.4 10.0 $0.026 Current run
2026-05-22 00:27 Suite changed 7.6 10.0 $0.025 Compare
2026-04-11 01:44 First recorded run 8.1 N/A $0.022 Compare

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

Price History

Historical pricing data for this model from OpenRouter.

Date Input Price Output Price
2026-06-04 14:42 $0.250 / 1M $1.500 / 1M

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

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Category Breakdown

Category Score Consistency Tests Correct
Anti-AI Tricks 8.3 10.0
Coding 5.5 10.0
Combined 3.0 10.0
Data parsing and extraction 10.0 10.0
Domain specific 5.3 10.0
General Intelligence 4.0 10.0
Instructions following 10.0 10.0
Puzzle Solving 10.0 10.0
Tool Calling 10.0 10.0
Trivia 3.0 10.0

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