> ## Documentation Index
> Fetch the complete documentation index at: https://docs.laozhang.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# June 2025 Announcement Archive

> LaoZhang API model launch and pricing announcements from June 2025.

## 📅 June 2025

### 🌟 Gemini 2.5 Official Release

**June 18, 2025**

**Gemini 2.5 Series All-new Upgrade**

* 📌 Recommended models: `gemini-2.5-pro` / `gemini-2.5-flash`
* ⚡ More stable performance, recommended to replace preview or exp versions
* 🎯 2M ultra-long context support

### 🎊 O3 Major Price Reduction

**June 13, 2025**

**O3 Model Largest Price Drop in History**

* 💥 Price reduction: **80%**
* 💰 New price:
  * Input: `$3/M Tokens`
  * Output: `$12/M Tokens`
* 🆕 New `o3-pro` model added
* 📍 Only callable via `/v1/responses` endpoint

### 🖼️ GPT-Image-1 Price Reduction

**June 7, 2025**

**More Affordable Image Generation**

* 📌 Model: `gpt-image-1`
* 💸 Significant price reduction, providing more competitive image generation services
* 🎨 Reduced costs while maintaining high-quality output

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[Back to the June–August 2025 archive index](/en/announcements/changelog-archive-2025-06-08)