OpenRouter · gemini-3

API GatewayOpenAI compatible

Unified API gateway providing access to 200+ models from multiple providers with standardized pricing.

Active models

370+ 355 deprecated

Families

Founded2023

Latest release2026-10-28

API Base URL

Capabilities

OSSShow deprecated (2)

Model	Caps	Type	Pricing	Released
Google: Gemini 3 Flash Previewgoogle/gemini-3-flash-preview	RTJJMSB	chat	$0.5$3	Dec 17, 2025
Google: Nano Banana Pro (Gemini 3 Pro Image Preview)google/gemini-3-pro-image-preview	RTJJMSB	chat	$2$12	Nov 20, 2025
Google: Nano Banana Pro (Gemini 3 Pro Image)google/gemini-3-pro-image	RTJJMSB	chat	$2$12	Jun 18, 2026