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Gemini Robotics-ER 2 Preview

google/gemini-robotics-er-2-preview

Embodied-reasoning model for robots, built on Gemini 3.5 Flash and in public preview since July 2026, replacing Robotics-ER 1.6. Handles spatial reasoning, task-progress tracking from video, tool orchestration and multi-robot coordination over a 128K context.

Get API KeyRead the Docs
API
curl "$AUDIOLAB_API_URL/v1/chat/completions" \
  -H "Authorization: Bearer $AUDIOLAB_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "google/gemini-robotics-er-2-preview",
  "messages": [
    {
      "role": "user",
      "content": "Help me plan my next project."
    }
  ],
  "max_tokens": 256
}'
Read docs
Input Price
$0.85 / 1M tokens
Output Price
$4.25 / 1M tokens
Context
131.1K tokens
Output Cap
65.5K tokens

Capabilities

Explore what Gemini Robotics-ER 2 Preview supports, then use the API section for a request tailored to this model.

Max tokensTemperatureTop pTop kSeedStopResponse formatStructured outputsToolsTool choiceReasoningInclude reasoning

Model Information

Product
Language Models
Release Date
Jul 30, 2026
Data Policy
Configurable
Region
Global
Input
Text, Image
Output
Text
Provider Documentation

Playground

Try Gemini Robotics-ER 2 Preview by Google Gemini. Requests use the selected workspace’s credits and API pricing.

Gemini Robotics-ER 2 PreviewCredits —
Gemini Robotics-ER 2 Preview
⌘ / Ctrl + Enter to send
Sign in to run a requestAPI reference

Providers

Compare available endpoints, pricing, and context limits for Gemini Robotics-ER 2 Preview.

ProviderContextOutput CapInput PriceOutput PriceEndpoint
Google Gemini131.1K tokens65.5K tokens$0.85 / 1M tokens$4.25 / 1M tokens
gemini-robotics-er-2-preview

Prices are catalog rates. Your workspace’s estimate and endpoint pricing determine the final charge.

Input and Output Limits

Formats and limits AudioLab enforces on each request.

LimitValue
Max input tokens131072
Max output tokens65536

Provider Notes

General LLM inference is an integration preview. Managed billing and deployment acceptance must be enabled before requests can be served.

Performance

Status

Current catalog availability. Your workspace’s access is checked separately before a request runs.

Getting Started

Use your workspace API key and the exact model identifier below. Set the API URL to the endpoint shown in your workspace and keep credentials on your server.

API
curl "$AUDIOLAB_API_URL/v1/chat/completions" \
  -H "Authorization: Bearer $AUDIOLAB_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "google/gemini-robotics-er-2-preview",
  "messages": [
    {
      "role": "user",
      "content": "Help me plan my next project."
    }
  ],
  "max_tokens": 256
}'
Read docs
Read the Endpoint Reference

Request Parameters

Available parameters depend on the provider and request format. The endpoint reference explains accepted values and required fields.

ParameterDetails
modelgoogle/gemini-robotics-er-2-preview — Required model identifier.
max_tokensView Accepted Values
temperatureView Accepted Values
top_pView Accepted Values
top_kView Accepted Values
seedView Accepted Values
stopView Accepted Values
response_formatView Accepted Values
structured_outputsView Accepted Values
toolsView Accepted Values
tool_choiceView Accepted Values
reasoningView Accepted Values
include_reasoningView Accepted Values

Input and Output Limits

Formats and limits AudioLab enforces on each request.

LimitValue
Max input tokens131072
Max output tokens65536

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Gemini 3.5 Flash-LiteGoogle Gemini1M tokens$0.255 / 1M tokens$2.125 / 1M tokens
Gemini 3.6 FlashGoogle Gemini1M tokens$0.6375 / 1M tokens$3.1875 / 1M tokens
Gemini 3.5 FlashGoogle Gemini1M tokens$0.6375 / 1M tokens$3.1875 / 1M tokens
Gemini 3.1 Flash-LiteGoogle Gemini1M tokens$0.2125 / 1M tokens$1.275 / 1M tokens
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