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Gemini Deep Research Pro Preview


Gemini Deep Research Pro Preview is Google logoGoogle's language model with a 66K context window and up to 33K output tokens, available from 2 providers, starting at $2.00 / 1M input and $12.00 / 1M output. Preview release of the Gemini-based Deep Research Pro model, designed for in-depth multi-step research synthesis and report generation.
Spec
Canonical IDgoogle-deep-research-pro-preview
TypeLanguage
StatusActive
CreatorGoogleGoogle
Providers
Context Window66K tokens
Max Output33K tokens
Input ModalitiesAudioImagePdfTextVideo
Output ModalitiesText
Reasoning Effortsdefault

Capabilities

Input5/5
Text
Image
Audio
Video
PDF
Output1/5
Text
Image·
Audio·
Video·
Embedding·
Capabilities4/13
Reasoning
Adaptive Reasoning·
Function Calling·
Parallel Function Calling·
Structured Outputs
Native JSON Schema·
Web Search
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching
Assistant Prefill·

Pricing by Provider

ProviderStandardBatch
Input
$ / 1M
Output
$ / 1M
Input
$ / 1M
Output
$ / 1M
Google Gemini logo
Google Gemini
gemini/deep-research-pro-preview-12-2025
$2.00$12.00$1.00$6.00
Google Vertex AI logo
Google Vertex AI
vertex_ai/deep-research-pro-preview-12-2025
$2.00$12.00$1.00$6.00

Cost Calculator

Preset:
Compares every provider & tier in USD

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
Gemini 3 Pro Image Preview66K$2.00$12.00Available
Qwen Image 2 ProAvailable
Gemini Deep Research Pro Preview66K$2.00$12.00Current
Nano Banana Pro$0.000$0.000Available

Other models

ModelTierReleasedContextInput / 1MOutput / 1M
Imagen 4 FastFast480$0.000$0.000
Imagen 4 UltraUltra480$0.000$0.000
Imagen 4480$0.000$0.000
Gen-4 Image$0.000$0.000
Gen-4 Image Turbo$0.000$0.000
Imagen 4 Preview$0.000$0.000
Gemini 3.1 Flash Image PreviewFlash131K$0.250$1.50
Stable Diffusion 3.5 Large77$0.000$0.000
Recraft V3$0.000$0.000
BRIA 3.2$0.000$0.000

Model IDs