Data points: 59
The readout for Gemini 3.1 Flash Lite Preview and Gemini 3 Flash, before the detailed comparison sheet.
Decision read
Gemini 3 Flash
Gemini 3 Flash currently has the stronger profile, with verified wins split 0 to 4.
Evidence depth
59 data points
Includes 9 benchmark rows, 0 audit samples, and 3 provider examples.
Selection signal
Start with Gemini 3 Flash
The charts below split 12 high-signal samples across speed, scores, and audit health.
Switch either side of this report to compare another model with the same LMSpeed data pipeline.
Select a different model to open a new comparison URL.
Model compare Gemini 3.1 Flash Lite Preview vs Gemini 3 Flashgemini-3-1-flash-lite-preview-vs-gemini-3-flash | Model A Gemini 3.1 Flash Lite Preview | Model B Gemini 3 Flash |
|---|---|---|
| Overall leader | Contender | Leading |
| Verified metric wins | 0 wins | 4 wins |
| Where it leads | No data |
Third-party benchmark profile synced into LMSpeed; only metrics available for both models are shown.
Compare benchmark category scores on a 0-100 scale. Select a category to inspect the gap.
Avg. score
Gemini 3.1 Flash Lite Preview
45.6
Avg. score
Gemini 3 Flash
56.5
Selected category
Coding
Gemini 3 Flash leads by 4.4
Metric-level scores with benchmark source, rank depth, confidence, error, and evaluation date where available.
Gemini 3.1 Flash Lite Preview
winner298.8 tok/s
Rank #2/113 · confidence 4
Gemini 3 Flash
206.9 tok/s
Rank #12/113 · confidence 4
Gemini 3.1 Flash Lite Preview
5.05 s
Rank #55/113 · confidence 4
Gemini 3 Flash
winner0.71 s
Rank #21/113 · confidence 4
Gemini 3.1 Flash Lite Preview
5.05 s
Rank #89/113 · confidence 4
Gemini 3 Flash
winner0.71 s
Rank #26/113 · confidence 4
Gemini 3.1 Flash Lite Preview
winner$0.250/M
Rank #33/138 · confidence 4
Gemini 3 Flash
$0.500/M
Rank #58/138 · confidence 4
Gemini 3.1 Flash Lite Preview
winner$0.563/M
Rank #43/138 · confidence 4
Gemini 3 Flash
$1.13/M
Rank #70/138 · confidence 4
Gemini 3.1 Flash Lite Preview
winner$1.50/M
Rank #45/138 · confidence 4
Gemini 3 Flash
$3.00/M
Rank #72/138 · confidence 4
Gemini 3.1 Flash Lite Preview
winner82.2%
Rank #49/152 · confidence 4
Gemini 3 Flash
81.2%
Rank #56/152 · confidence 4
Gemini 3.1 Flash Lite Preview
winner16.2%
Rank #50/150 · confidence 4
Gemini 3 Flash
14.1%
Rank #56/150 · confidence 4
Gemini 3.1 Flash Lite Preview
41.9%
Rank #38/149 · confidence 4
Gemini 3 Flash
winner49.9%
Rank #11/149 · confidence 4
Latest completed audits from shared providers, with four safety and integrity score groups plus report links.
| Provider | Gemini 3.1 Flash Lite Preview | Gemini 3 Flash |
|---|---|---|
| No completed audits are available from shared providers yet. | ||
Speed aggregates and input/output pricing share each provider row for real API selection and migration cost checks.
| Provider | Gemini 3.1 Flash Lite Preview | Gemini 3 Flash |
|---|---|---|
0 tests | Gemini 3.1 Flash Lite Preview gemini-3.1-flash-lite-preview-免费 speed / latency N/A / N/A input / output $15.00/M / $15.00/M |
This report only uses LMSpeed data for Gemini 3.1 Flash Lite Preview and Gemini 3 Flash: pricing, speed aggregates, third-party benchmark scores, and shared provider samples.
| Guidance | Gemini 3.1 Flash Lite Preview | Gemini 3 Flash |
|---|---|---|
| When to choose each model | Gemini 3.1 Flash Lite Preview Gemini 3.1 Flash Lite Preview does not clearly lead on the verified metrics here, so check provider-specific pricing before choosing. | Gemini 3 Flash Gemini 3 Flash is stronger when you prioritize Cheapest input price, Free providers, Provider coverage, Recent tests. |
TL;DR: Gemini 3 Flash leads across 59 verifiable data points, including pricing, speed, latency, benchmarks, and provider examples.
Continue from Gemini 3.1 Flash Lite Preview vs Gemini 3 Flash into nearby model comparisons with enough verified LMSpeed data.
| Cheapest input price, Free providers, Provider coverage, Recent tests |
| Model metadata | Gemini 3.1 Flash Lite Preview exposes 1.0M tokens; notable signals: Text input, Image input, File input, Audio input. | Gemini 3 Flash exposes 1.0M tokens; notable signals: Text input, Image input, File input, Audio input. |
|---|---|---|
| Developer | ||
| Context window | 1.0M tokens | 1.0M tokens |
| Max output | 65.5K tokens | 65.5K tokens |
| Released | No data | Dec 2025 |
| Modalities | Input TextImagevideoFileAudio Output Text | Input TextImageFileAudiovideo Output Text |
| Features | Text inputImage inputFile inputAudio inputText outputTool callingStructured outputsJSON modeReasoning | Text inputImage inputFile inputAudio inputText outputTool calling |
| Parameters | No data | No data |
| Tokenizer | Gemini | Gemini |
| Knowledge cutoff | No data | No data |
| OpenRouter ID | google/gemini-3.1-flash-lite-preview | google/gemini-3-flash-preview |
| References | No data | No data |
Gemini 3 Flash
gemini-3-flash-preview
speed / latency
N/A / N/A
input / output
$0.500/M / $3.00/M
Soul 公益站0 tests | Gemini 3.1 Flash Lite Preview [快速]gemini-3.1-flash-lite-preview speed / latency N/A / N/A input / output $1.00/M / $1.00/M | Gemini 3 Flash 假流式-gemini-3-flash-preview speed / latency N/A / N/A input / output $0.300/M / $0.300/M |
|---|
空悲切b2b API0 tests | Gemini 3.1 Flash Lite Preview speed / latency N/A / N/A input / output No data | Gemini 3 Flash speed / latency N/A / N/A input / output No data |
|---|
Rankings are based on community-submitted tests and periodic health probes. Advisory only, not official data.
