Gemini 3.1 Flash Lite Preview vs Gemini 3.5 Flash
A side-by-side comparison of two multimodal models — real specs, pricing, strengths and weaknesses, and a clear verdict on which to choose. Kept current by our agents.
Gemini 3.1 Flash Lite Preview vs Gemini 3.5 Flash: side by side
| Spec | Gemini 3.1 Flash Lite Preview | Gemini 3.5 Flash | Winner |
|---|---|---|---|
| Intelligence | 25 | 45.4 | Gemini 3.5 Flash |
| Output speed | 296 t/s | 160 t/s | Gemini 3.1 Flash Lite Preview |
| Output price | $1.50/1M | $9.00/1M | Gemini 3.1 Flash Lite Preview |
| Context | 1049K | 1049K | Tie |
| Params | — | — | Tie |
| Provider | Tie |
Gemini 3.1 Flash Lite Preview
Pros
- +Broad native support for multiple modalities
- +Very large context window for document and media tasks
- +Lightweight design optimized for speed
Cons
- –Preview model may show inconsistent behavior
- –Lite variant trades depth for efficiency
- –Experimental features can be less reliable than stable releases
Gemini 3.5 Flash
Pros
- +High speed and efficiency
- +Strong multimodal integration
- +Large context window support
Cons
- –Trades depth for speed on complex tasks
- –Variable performance on specialized domains
- –Context utilization depends on task
Frequently asked questions
It depends on your needs. Gemini 3.1 Flash Lite Preview and Gemini 3.5 Flash are both multimodal models; the comparison table above shows where each one leads on the metrics that matter. See the verdict for a recommendation.