> ## AI Agent Context
> Get the complete documentation index at: https://aistudio.google.com/llms.txt
> Use this file to discover all available pages.
> For the full documentation in a single file, fetch: https://aistudio.google.com/llms-full.txt

# Veo 3.1 Lite preview

{% callout type="warning" %}
   `veo-3.1-lite-generate-preview` was
  [shut down](/docs/deprecations) on **October 22, 2026**; migrate to
  [Gemini Omni Flash](/docs/models/gemini-omni-flash) (`gemini-omni-1.2-flash`) or
  the GA models available through the
  [Gemini Enterprise Agent Platform](https://docs.cloud.google.com/gemini-enterprise-agent-platform/models/veo/3-1-generate)
  to avoid service interruptions. 

{% /callout %}

Veo 3.1 Lite Preview is a high-efficiency, developer-first video model providing
high-fidelity video generation, editing, and cinematic control. It leverages the
state-of-the-art Veo 3.1 model to democratize professional-grade video AI by
offering a scalable, programmable interface for creators and enterprises.

## Documentation  {% id="documentation" %}

Visit the [Video generation](/docs/video) page for full coverage of
features and capabilities. Note that Veo 3.1 Lite Preview does not support
[4K outputs](/docs/veo#resolution) or
[Extension](/docs/veo#extending-veo-videos).

## veo-3.1-lite-generate-preview  {% id="veo-31-lite-generate-preview" %}

{% table variant="model" %}
  * Property
  * Description

  ---

  *     {% section class="model-property" %}
  {% icon name="id_card" /%}Model code

    {% /section %}

  * **Gemini API**
    `veo-3.1-lite-generate-preview`

  ---

  *     {% section class="model-property" %}
  {% icon name="save" /%}Supported data types

    {% /section %}

  *     **Input** Text, Image

    **Output** Video with audio


  ---

  *     {% section class="model-property" %}
  {% icon name="token_auto" /%}Limits

    {% /section %}

  *     **Text input** 1,024 tokens

    **Output video** 1


  ---

  *     {% section class="model-property" %}
  {% icon name="calendar_month" /%}Latest update

    {% /section %}

  * March 2026
{% /table %}