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Gemini 3 Pro Preview: 20% Off Launch Discount

Google's latest Gemini 3 Pro Preview is now available with an exclusive 20% launch discount, featuring 1M context window and prompt caching.

Gemini 3 Pro Preview: 20% Off Launch Discount

We're excited to announce support for Gemini 3 Pro Preview from Google with an exclusive 20% launch discount!

🎯 New Model Available

Gemini 3 Pro Preview - Next-Generation AI Model

Model ID: gemini-3-pro-preview

Context Window: 1,000,000 tokens (1M)

Max Output: 65,000 tokens

Pricing with 20% OFF:

  • Input: $2.00 $1.60 per 1M tokens (20% off)
  • Output: $12.00 $9.60 per 1M tokens (20% off)
  • Cached Input: $0.20 $0.16 per 1M tokens (20% off)

Providers: Available on both Google AI Studio and Google Vertex AI

✨ Features

Gemini 3 Pro Preview comes with comprehensive capabilities:

✅ Streaming - Real-time response streaming

✅ Vision - Advanced image understanding

✅ Tools - Function calling support

✅ JSON Output - Structured output mode

✅ Prompt Caching - Save up to 90% on repeated prompts

🚀 Getting Started

Using Google AI Studio

curl -X POST https://api.llmgateway.io/v1/chat/completions \
  -H "Authorization: Bearer $LLM_GATEWAY_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "google-ai-studio/gemini-3-pro-preview",
    "messages": [{"role": "user", "content": "Explain machine learning"}]
  }'

Using Google Vertex AI

curl -X POST https://api.llmgateway.io/v1/chat/completions \
  -H "Authorization: Bearer $LLM_GATEWAY_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "google-vertex/gemini-3-pro-preview",
    "messages": [{"role": "user", "content": "Explain machine learning"}]
  }'

🎁 Why Gemini 3 Pro Preview?

  • Massive Context: 1M token context window for complex tasks
  • Large Output: Up to 65k tokens output
  • Cost Efficient: 20% discount on all token types
  • Smart Caching: Significant savings with prompt caching
  • Multimodal: Text and vision capabilities included
  • Dual Providers: Choose between AI Studio or Vertex AI

Try in Playground 🚀

Get started now 🚀

    Gemini 3 Pro Preview: 20% Off Launch Discount - Changelog - LLM Gateway