> ## 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

# Gemini Robotics ER 2 streaming

Gemini Robotics ER 2 Streaming is a vision-language model (VLM) for robotics
optimized for real-time text streaming using the Live API. It accepts text,
image, video, and audio input and supports bidirectional streaming with
function calling.

{% button href="https://aistudio.google.com/prompts/new_chat?model=gemini-robotics-er-2-streaming-preview" variant="ais" %}Try in Google AI Studio{% /button %}

## Documentation

Visit the [Live API for robotics](/docs/robotics-streaming) page for
full coverage of features and capabilities.

## gemini-robotics-er-2-streaming-preview  {% id="gemini-robotics-er-2-streaming-preview" %}

{% tabs %}
  {% tab title="Gemini Robotics ER 2 Preview" %}
  {% table %}
  * Property
  * Description

  ---

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

  {% /section %}

  * `gemini-robotics-er-2-preview`

  ---

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

  {% /section %}

  *   **Inputs** Text, images, video, audio

  **Output** Text


  ---

  *   {% section class="model-property" %}
  {% icon name="token_auto" /%}Token limits[[*]](/docs/tokens)

  {% /section %}

  *   **Input token limit** 131,072

  **Output token limit** 65,536


  ---

  *   {% section class="model-property" %}
  {% icon name="handyman" /%}Capabilities

  {% /section %}

  *   {% section class="three-column-grid" %}
  {% section %}
  [**Audio generation**](/docs/speech-generation) Not supported

  {% /section %}

  {% section %}
  [**Caching**](/docs/caching) Supported

  {% /section %}

  {% section %}
  [**Code execution**](/docs/code-execution) Supported

  {% /section %}

  {% section %}
  [**Computer use**](/docs/computer-use) Supported

  {% /section %}

  {% section %}
  [**File search**](/docs/file-search) Supported

  {% /section %}

  {% section %}
  [**Function calling**](/docs/function-calling) Supported

  {% /section %}

  {% section %}
  [**Grounding with Google Maps**](/docs/maps-grounding) Supported

  {% /section %}

  {% section %}
  [**Image generation**](/docs/image-generation) Not supported

  {% /section %}

  {% section %}
  [**Live API**](/docs/live-api) Not supported

  {% /section %}

  {% section %}
  [**Search grounding**](/docs/google-search) Supported

  {% /section %}

  {% section %}
  [**Structured outputs**](/docs/structured-output) Supported

  {% /section %}

  {% section %}
  [**Thinking**](/docs/thinking) Supported

  {% /section %}

  {% section %}
  [**URL context**](/docs/url-context) Supported

  {% /section %}

  {% /section %}


  ---

  *   {% section class="model-property" %}
  {% icon name="speed" /%}Consumption options

  {% /section %}

  *   {% section class="three-column-grid" %}
  {% section %}
  [**Batch API**](/docs/batch-api) Supported

  {% /section %}

  {% section %}
  [**Flex inference**](/docs/flex-inference) Not supported

  {% /section %}

  {% section %}
  [**Priority inference**](/docs/priority-inference) Not supported

  {% /section %}

  {% /section %}


  ---

  *   {% section class="model-property" %}
  {% icon name="123" /%}Versions

  {% /section %}

  * Read the [model version patterns](/docs/models#model-versions) for more details.
  Preview: `gemini-robotics-er-2-preview`

  ---

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

  {% /section %}

  * July 2026

  ---

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

  {% /section %}

  * [Model card](https://deepmind.google/models/model-cards/gemini-robotics-er-2/)

  ---

  *   {% section class="model-property" %}
  {% icon name="paid" /%}Pricing

  {% /section %}

  * [Pricing](/docs/pricing#gemini-robotics-er-2)
  {% /table %}

  {% /tab %}

  {% tab title="Gemini Robotics ER 2 Streaming Preview" %}
  {% table %}
  * Property
  * Description

  ---

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

  {% /section %}

  * `gemini-robotics-er-2-streaming-preview`

  ---

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

  {% /section %}

  *   **Inputs** Text, images, video, audio

  **Output** Text


  ---

  *   {% section class="model-property" %}
  {% icon name="token_auto" /%}Token limits[[*]](/docs/tokens)

  {% /section %}

  *   **Input token limit** 131,072

  **Output token limit** 65,536


  ---

  *   {% section class="model-property" %}
  {% icon name="handyman" /%}Capabilities

  {% /section %}

  *   {% section class="three-column-grid" %}
  {% section %}
  [**Audio generation**](/docs/speech-generation) Not supported

  {% /section %}

  {% section %}
  [**Caching**](/docs/caching) Not supported

  {% /section %}

  {% section %}
  [**Code execution**](/docs/code-execution) Not supported

  {% /section %}

  {% section %}
  [**Computer use**](/docs/computer-use) Not supported

  {% /section %}

  {% section %}
  [**File search**](/docs/file-search) Not supported

  {% /section %}

  {% section %}
  [**Function calling**](/docs/function-calling) Supported

  {% /section %}

  {% section %}
  [**Grounding with Google Maps**](/docs/maps-grounding) Not supported

  {% /section %}

  {% section %}
  [**Image generation**](/docs/image-generation) Not supported

  {% /section %}

  {% section %}
  [**Live API**](/docs/live-api) Supported

  {% /section %}

  {% section %}
  [**Search grounding**](/docs/google-search) Supported

  {% /section %}

  {% section %}
  [**Structured outputs**](/docs/structured-output) Not supported

  {% /section %}

  {% section %}
  [**Thinking**](/docs/thinking) Supported

  {% /section %}

  {% section %}
  [**URL context**](/docs/url-context) Not supported

  {% /section %}

  {% /section %}


  ---

  *   {% section class="model-property" %}
  {% icon name="speed" /%}Consumption options

  {% /section %}

  *   {% section class="three-column-grid" %}
  {% section %}
  [**Batch API**](/docs/batch-api) Not supported

  {% /section %}

  {% section %}
  [**Flex inference**](/docs/flex-inference) Not supported

  {% /section %}

  {% section %}
  [**Priority inference**](/docs/priority-inference) Not supported

  {% /section %}

  {% /section %}


  ---

  *   {% section class="model-property" %}
  {% icon name="123" /%}Versions

  {% /section %}

  * Read the [model version patterns](/docs/models#model-versions) for more details.
  Preview: `gemini-robotics-er-2-streaming-preview`

  ---

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

  {% /section %}

  * July 2026

  ---

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

  {% /section %}

  * [Model card](https://deepmind.google/models/model-cards/gemini-robotics-er-2/)

  ---

  *   {% section class="model-property" %}
  {% icon name="paid" /%}Pricing

  {% /section %}

  * [Pricing](/docs/pricing#gemini-robotics-er-2-streaming)
  {% /table %}

  {% /tab %}

  {% tab title="Gemini Robotics ER 1.6 Preview" %}
  {% table %}
  * Property
  * Description

  ---

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

  {% /section %}

  * `gemini-robotics-er-1.6-preview`

  ---

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

  {% /section %}

  *   **Inputs** Text, images, video, audio

  **Output** Text


  ---

  *   {% section class="model-property" %}
  {% icon name="token_auto" /%}Token limits[[*]](/docs/tokens)

  {% /section %}

  *   **Input token limit** 131,072

  **Output token limit** 65,536


  ---

  *   {% section class="model-property" %}
  {% icon name="handyman" /%}Capabilities

  {% /section %}

  *   {% section class="three-column-grid" %}
  {% section %}
  [**Audio generation**](/docs/speech-generation) Not supported

  {% /section %}

  {% section %}
  [**Batch API**](/docs/batch-api) Supported

  {% /section %}

  {% section %}
  [**Caching**](/docs/caching) Supported

  {% /section %}

  {% section %}
  [**Code execution**](/docs/code-execution) Supported

  {% /section %}

  {% section %}
  [**Computer use**](/docs/computer-use) Supported

  {% /section %}

  {% section %}
  [**File search**](/docs/file-search) Supported

  {% /section %}

  {% section %}
  [**Flex inference**](/docs/flex-inference) Supported

  {% /section %}

  {% section %}
  [**Function calling**](/docs/function-calling) Supported

  {% /section %}

  {% section %}
  [**Grounding with Google Maps**](/docs/maps-grounding) Supported

  {% /section %}

  {% section %}
  [**Image generation**](/docs/image-generation) Not supported

  {% /section %}

  {% section %}
  [**Live API**](/docs/live-api) Not supported

  {% /section %}

  {% section %}
  [**Priority inference**](/docs/priority-inference) Supported

  {% /section %}

  {% section %}
  [**Search grounding**](/docs/google-search) Supported

  {% /section %}

  {% section %}
  [**Structured outputs**](/docs/structured-output) Supported

  {% /section %}

  {% section %}
  [**Thinking**](/docs/thinking) Supported

  {% /section %}

  {% section %}
  [**URL context**](/docs/url-context) Supported

  {% /section %}

  {% /section %}


  ---

  *   {% section class="model-property" %}
  {% icon name="123" /%}Versions

  {% /section %}

  * Read the [model version patterns](/docs/models#model-versions) for more details.
  Shut down: `gemini-robotics-er-1.6-preview`

  ---

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

  {% /section %}

  * December 2025

  ---

  *   {% section class="model-property" %}
  {% icon name="cognition_2" /%}Knowledge cutoff

  {% /section %}

  * January 2025
  {% /table %}

  {% /tab %}

{% /tabs %}