AI BENCHY
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#77

Gemini 3.5 Flash Lite

Google Release: 2026-07-21 Tested on: 2026-08-14 02:48 google/gemini-3.5-flash-lite::medium
~150B total (~10B active)MoEClosedEstimated
(high) (medium) (low)

Summary

Gemini 3.5 Flash Lite scores 7.8 on AI BENCHY and ranks #77. It has 10.0 reliability, a 78.8% pass rate, $0.272 total cost, and 5.12s average response time.

What makes Gemini 3.5 Flash Lite unique: It is notably fast compared with similar models.

Model facts

Researched on 2026-08-12

Estimated
Parameters
~150B total (~10B active)
Architecture
MoE
Availability
Closed
License
-

Best estimate from public evidence; the vendor did not disclose every value. Google does not disclose parameter counts.

Parameter source Availability source

Score

7.8

Consistency

7.8

Reliability

10.0

Total Cost (Current Price)

$0.272

Total Output Tokens

96,235

Total Input Tokens

103,916

Input Price

$0.300 / 1M

Output Price

$2.500 / 1M

Tests Correct

Wrong Tests: 8

Attempt pass rate: 78.8%

Flaky tests

6

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

Response Time (avg)

5.12s

Response Time (max): 26.41s

Response Time (total): 112.73s

Wrong answer: 6 Did not follow instructions: 1 Invalid tool call: 1

Hamster playing table tennis

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

#77 Gemini 3.5 Flash Lite

medium
Cost
$0.010
Time
17.8s
Tokens
4,000 tok

Run history

Tested on Score Reliability Tests Correct Total Cost Compare
2026-08-14 02:48 Re-test 7.8 10.0 $0.272 Current run
2026-08-02 09:19 Re-test 7.8 10.0 $0.273 Compare
2026-07-21 16:29 Initial run 6.5 10.0 $0.369 Compare

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

Run comparison

RunBenchmark coverageScoreConsistencyReliabilityTests CorrectFlaky testsTotal Output TokensTotal Input TokensTotal CostResponse Time (avg)
2026-08-14 02:48 · Current run66/66 attempts7.87.810.014/22696,235103,916$0.2725.12s
2026-07-21 16:29 · Initial run66/66 attempts6.57.410.012/227133,288118,818$0.3696.01s
Difference—+1.3+0.40.0+2-1-37053-14902-$0.098-890ms

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

Price History

Historical pricing data for this model from OpenRouter.

Date Input Price Output Price
2026-08-14 12:51 $0.300 / 1M $2.500 / 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 10.0 10.0
Coding 7.9 9.9
Combined 7.3 5.8
Data parsing and extraction 10.0 10.0
Domain specific 4.1 4.4
General Intelligence 4.7 3.1
Instructions following 9.8 10.0
Puzzle Solving 8.2 7.2
Tool Calling 10.0 10.0
Trivia 2.8 1.6

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