spb/doc-api

1<br />23Gemini Robotics ER 2 Streaming is a vision-language model (VLM) for robotics4optimized for real-time text streaming using the Live API. It accepts text,5image, video, and audio input and supports bidirectional streaming with6function calling.7[Try in Google AI Studio](https://aistudio.google.com/prompts/new_chat?model=gemini-robotics-er-2-streaming-preview)89## Documentation1011Visit the [Live API for robotics](https://ai.google.dev/gemini-api/docs/robotics-streaming) page for12full coverage of features and capabilities.1314## gemini-robotics-er-2-streaming-preview1516### Gemini Robotics ER 2 Preview1718| Property | Description |19|---|---|20| Model code | `gemini-robotics-er-2-preview` |21| Supported data types | **Inputs** Text, images, video, audio **Output** Text |22| Token limits^[\[\*\]](https://ai.google.dev/gemini-api/docs/tokens)^ | **Input token limit** 131,072 **Output token limit** 65,536 |23| Capabilities | **[Audio generation](https://ai.google.dev/gemini-api/docs/speech-generation)** Not supported **[Caching](https://ai.google.dev/gemini-api/docs/caching)** Supported **[Code execution](https://ai.google.dev/gemini-api/docs/code-execution)** Supported **[Computer use](https://ai.google.dev/gemini-api/docs/computer-use)** Supported **[File search](https://ai.google.dev/gemini-api/docs/file-search)** Supported **[Function calling](https://ai.google.dev/gemini-api/docs/function-calling)** Supported **[Grounding with Google Maps](https://ai.google.dev/gemini-api/docs/maps-grounding)** Supported **[Image generation](https://ai.google.dev/gemini-api/docs/image-generation)** Not supported **[Live API](https://ai.google.dev/gemini-api/docs/live-api)** Not supported **[Search grounding](https://ai.google.dev/gemini-api/docs/google-search)** Supported **[Structured outputs](https://ai.google.dev/gemini-api/docs/structured-output)** Supported **[Thinking](https://ai.google.dev/gemini-api/docs/thinking)** Supported **[URL context](https://ai.google.dev/gemini-api/docs/url-context)** Supported |24| Consumption options | **[Batch API](https://ai.google.dev/gemini-api/docs/batch-api)** Supported **[Flex inference](https://ai.google.dev/gemini-api/docs/flex-inference)** Not supported **[Priority inference](https://ai.google.dev/gemini-api/docs/priority-inference)** Not supported |25| Versions | Read the [model version patterns](https://ai.google.dev/gemini-api/docs/models/gemini#model-versions) for more details. - Preview: `gemini-robotics-er-2-preview` |26| Latest update | July 2026 |27| Model card | [Model card](https://deepmind.google/models/model-cards/gemini-robotics-er-2/) |2829### Gemini Robotics ER 2 Streaming Preview3031| Property | Description |32|---|---|33| Model code | `gemini-robotics-er-2-streaming-preview` |34| Supported data types | **Inputs** Text, images, video, audio **Output** Text |35| Token limits^[\[\*\]](https://ai.google.dev/gemini-api/docs/tokens)^ | **Input token limit** 131,072 **Output token limit** 65,536 |36| Capabilities | **[Audio generation](https://ai.google.dev/gemini-api/docs/speech-generation)** Not supported **[Caching](https://ai.google.dev/gemini-api/docs/caching)** Not supported **[Code execution](https://ai.google.dev/gemini-api/docs/code-execution)** Not supported **[Computer use](https://ai.google.dev/gemini-api/docs/computer-use)** Not supported **[File search](https://ai.google.dev/gemini-api/docs/file-search)** Not supported **[Function calling](https://ai.google.dev/gemini-api/docs/function-calling)** Supported **[Grounding with Google Maps](https://ai.google.dev/gemini-api/docs/maps-grounding)** Not supported **[Image generation](https://ai.google.dev/gemini-api/docs/image-generation)** Not supported **[Live API](https://ai.google.dev/gemini-api/docs/live-api)** Supported **[Search grounding](https://ai.google.dev/gemini-api/docs/google-search)** Supported **[Structured outputs](https://ai.google.dev/gemini-api/docs/structured-output)** Not supported **[Thinking](https://ai.google.dev/gemini-api/docs/thinking)** Supported **[URL context](https://ai.google.dev/gemini-api/docs/url-context)** Not supported |37| Consumption options | **[Batch API](https://ai.google.dev/gemini-api/docs/batch-api)** Not supported **[Flex inference](https://ai.google.dev/gemini-api/docs/flex-inference)** Not supported **[Priority inference](https://ai.google.dev/gemini-api/docs/priority-inference)** Not supported |38| Versions | Read the [model version patterns](https://ai.google.dev/gemini-api/docs/models/gemini#model-versions) for more details. - Preview: `gemini-robotics-er-2-streaming-preview` |39| Latest update | July 2026 |40| Model card | [Model card](https://deepmind.google/models/model-cards/gemini-robotics-er-2/) |4142### Gemini Robotics ER 1.6 Preview4344| Property | Description |45|---|---|46| Model code | `gemini-robotics-er-1.6-preview` |47| Supported data types | **Inputs** Text, images, video, audio **Output** Text |48| Token limits^[\[\*\]](https://ai.google.dev/gemini-api/docs/tokens)^ | **Input token limit** 131,072 **Output token limit** 65,536 |49| Capabilities | **[Audio generation](https://ai.google.dev/gemini-api/docs/speech-generation)** Not supported **[Caching](https://ai.google.dev/gemini-api/docs/caching)** Supported **[Code execution](https://ai.google.dev/gemini-api/docs/code-execution)** Supported **[Computer use](https://ai.google.dev/gemini-api/docs/computer-use)** Supported **[File search](https://ai.google.dev/gemini-api/docs/file-search)** Supported **[Function calling](https://ai.google.dev/gemini-api/docs/function-calling)** Supported **[Grounding with Google Maps](https://ai.google.dev/gemini-api/docs/maps-grounding)** Supported **[Image generation](https://ai.google.dev/gemini-api/docs/image-generation)** Not supported **[Live API](https://ai.google.dev/gemini-api/docs/live-api)** Not supported **[Search grounding](https://ai.google.dev/gemini-api/docs/google-search)** Supported **[Structured outputs](https://ai.google.dev/gemini-api/docs/structured-output)** Supported **[Thinking](https://ai.google.dev/gemini-api/docs/thinking)** Supported **[URL context](https://ai.google.dev/gemini-api/docs/url-context)** Supported |50| Consumption options | **[Batch API](https://ai.google.dev/gemini-api/docs/batch-api)** Supported **[Flex inference](https://ai.google.dev/gemini-api/docs/flex-inference)** Not supported **[Priority inference](https://ai.google.dev/gemini-api/docs/priority-inference)** Not supported |51| Versions | Read the [model version patterns](https://ai.google.dev/gemini-api/docs/models/gemini#model-versions) for more details. - Preview: `gemini-robotics-er-1.6-preview` |52| Latest update | December 2025 |53| Knowledge cutoff | January 2025 |