AI BENCHY
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#3

Gemini 3.5 Flash

Google Release: 2026-05-19 Tested on: 2026-06-04 14:02 google/gemini-3.5-flash::low
~500B total (~20B active)MoEClosedEstimated
(high) (medium) (low) (minimal) (none)

Summary

Gemini 3.5 Flash scores 9.4 on AI BENCHY and ranks #3. It has 10.0 reliability, a 90.5% pass rate, $0.349 total cost, and 3.27s average response time.

What makes Gemini 3.5 Flash unique: It stands out most in Domain specific, where it ranks #2, while Coding is its weakest area at #12. It is one of the highest-ranked models overall. It is notably fast compared with similar models.

Model facts

Researched on 2026-08-12

Estimated
Parameters
~500B total (~20B 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

9.4

Consistency

10.0

Reliability

10.0

Total Cost (Current Price)

$0.349

Total Output Tokens

32,552

Total Input Tokens

36,938

Input Price

$1.500 / 1M

Output Price

$9.000 / 1M

Tests Correct

Wrong Tests: 2

Attempt pass rate: 90.5%

Flaky tests

0

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

Response Time (avg)

3.27s

Response Time (max): 9.05s

Response Time (total): 68.65s

Wrong answer: 2

Hamster playing table tennis

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

#3 Gemini 3.5 Flash

low
Cost
$0.068
Time
39.1s
Tokens
7,588 tok

Run history

Tested on Score Reliability Tests Correct Total Cost Compare
2026-08-14 02:46 Re-test 8.8 10.0 $0.449 Compare
2026-07-16 22:57 New test added 8.9 10.0 $0.433 Compare
2026-06-04 14:02 New test added 9.4 10.0 $0.349 Current run
2026-05-22 00:28 Suite changed 9.3 10.0 $0.285 Compare
2026-05-19 23:35 Initial run 9.6 10.0 $0.245 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)
2026-06-04 14:02 · New test added63/63 attempts9.410.010.019/21032,55236,938$0.3493.27s
2026-08-14 02:46 · Re-test66/66 attempts8.89.310.018/22235,19587,826$0.4495.76s
Difference—+0.5+0.70.0+1-2-2643-50888-$0.101-2491ms

Benchmark coverage differs: 63/63 attempts (Target: 3 repeats per test) versus 66/66 attempts (Target: 3 repeats per test). Totals and repeat-sensitive metrics are not directly comparable.

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
2026-06-04 14:42 $1.500 / 1M $9.000 / 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 7.8 10.0
Combined 10.0 10.0
Data parsing and extraction 10.0 10.0
Domain specific 7.7 10.0
General Intelligence 10.0 10.0
Instructions following 9.9 10.0
Puzzle Solving 10.0 10.0
Tool Calling 10.0 10.0
Trivia 10.0 10.0

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