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#134

Gemini 3 Flash Preview

Google Release: 2025-12-17 Tested on: 2026-08-14 02:39 google/gemini-3-flash-preview::none
~500B total (~20B active)MoEClosedEstimated
(medium) (low) (none)

Summary

Gemini 3 Flash Preview scores 6.8 on AI BENCHY and ranks #134. It has 10.0 reliability, a 65.2% pass rate, $0.085 total cost, and 2.82s average response time.

What makes Gemini 3 Flash Preview unique: It stands out most in Domain specific, where it ranks #1, while Combined is its weakest area at #13. 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. Sparse MoE is documented for the family; counts are estimated.

Score

6.8

Consistency

8.9

Total Output Tokens

10,710

Total Input Tokens

104,217

Input Price

$0.500 / 1M

Output Price

$3.000 / 1M

Tests Correct

Wrong Tests: 9

Attempt pass rate: 65.2%

Flaky tests

3

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

Response Time (avg)

2.82s

Response Time (max): 21.19s

Response Time (total): 45.05s

Hamster playing table tennis

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

#134 Gemini 3 Flash Preview

none
Cost
$0.003
Time
5.6s
Tokens
981 tok

Run history

Tested on Score Reliability Tests Correct Total Cost Compare
2026-08-14 02:39 Re-test 6.8 10.0 $0.085 Current run
2026-07-16 22:49 New test added 6.8 10.0 $0.085 Compare
2026-06-04 13:56 New test added 7.4 10.0 $0.025 Compare
2026-05-22 00:23 Suite changed 7.7 10.0 $0.023 Compare
2026-04-11 01:44 First recorded run 8.1 N/A $0.021 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 02:39 · Current run66/66 attempts6.88.910.013/22310,710104,217$0.0852.82s
2026-06-04 13:56 · New test added63/63 attempts7.49.210.013/2121,88537,011$0.0251.65s
Difference-0.7-0.30.00+1+8825+67206+$0.061+1168ms

Benchmark coverage differs: 66/66 attempts (Target: 3 repeats per test) versus 63/63 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
2026-08-14 12:51 $0.500 / 1M $3.000 / 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

Category Breakdown

Category Score Consistency Tests Correct
Anti-AI Tricks 8.3 10.0
Coding 5.5 10.0
Combined 3.8 1.6
Data parsing and extraction 10.0 10.0
Domain specific 7.7 10.0
General Intelligence 10.0 10.0
Instructions following 6.4 5.8
Puzzle Solving 7.7 10.0
Tool Calling 10.0 10.0
Trivia 3.0 10.0

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