Gemini Deep Research Agent

Preview

This product or feature is subject to the "Pre-GA Offerings Terms" in the General Service Terms section of the Service Specific Terms, and the Additional Terms for Generative AI Preview Products. You can process personal data for this product or feature as outlined in the Cloud Data Processing Addendum, subject to the obligations and restrictions described in the agreement under which you access Google Cloud. Pre-GA products and features are available "as is" and might have limited support. For more information, see the launch stage descriptions.

The Gemini Deep Research Agent is a managed AI agent designed to plan, execute, and synthesize complex, multi-step research workflows. Powered by Gemini, the agent navigates diverse information landscapes including the public web and private enterprise data to generate comprehensive, cited reports that accelerate informed decision-making.

For more information on how to get started using Deep Research, see Use the Gemini Deep Research Agent.

Agent ID	deep-research-preview-04-2026
Supported APIs	Interactions API
Supported inputs & outputs	Inputs: Text, PDF Outputs: Text, Images
Token limits	Maximum input tokens: 1,048,576 Maximum output tokens: 65,536
Capabilities	Supported Grounding with Google Search Grounding with Enterprise Web Search Grounding with Agent Search Grounding on remote MCP servers Preview feature Thought summaries Implicit context caching Citations Not supported Structured output Function calling Gemini Live API Thinking level Explicit context caching Content Credentials (C2PA)
Consumption options	Supported Provisioned Throughput Standard PayGo Not supported
	See Consumption options for more information.
Technical specifications
	Documents	Maximum number of files per prompt: 3,000 Maximum number of pages per file: 3,000 Maximum file size per file for the API or Cloud Storage imports: 50 MB (application/pdf) or 7 MB (text/plain) Maximum file size per file for direct uploads through the console: 7 MB Default resolution tokens: 560 OCR for scanned PDFs: Not used by default Supported MIME types: application/pdf, text/plain
Supported regions	Agent availability	Global global
	See Agent locations for more information.
Knowledge cutoff date	January 2025
Quota name	Stateful Gen AI Interaction Creation requests per minute
Billing label	is_deep_research
Supported languages	See Supported languages.
Pricing	See Pricing.