Gemini Deep Research Preview
google/deep-research-preview-04-2026
Agentic model for autonomous multi-step research, synthesis, and cited reports
Capabilities
ReasoningYes
Tool callingYes
Structured outputNo
TemperatureFixed
AttachmentYes
Open weightsNo
Limits
Context1,048,576 tokens
Max inputN/A
Max output65,536 tokens
Details
Familygemini-pro
Knowledge cutoff2025-01
Release date2026-04-21
Last updated2026-04-21
Modalities
Inputtext, image, video, audio, pdf
Outputtext, image
Community Rating
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Pricing
Cost per 1M tokens
InputN/A
OutputN/A