# OpenAI — With GPT-5, Wrtn builds lifestyle AI for millions in Korea

- Company: OpenAI (openai.com)
- Announced: 2025-10-02T10:00:00+00:00
- Category: partnership-acquisition
- Subject: GPT / ChatGPT / API
- Models affected: GPT-5
- Source: https://openai.com/index/wrtn
- Record: https://forck.live/items/434-with-gpt-5-wrtn-builds-lifestyle-ai-for-millions-in-korea

Wrtn used GPT-5 to build a 'Lifestyle AI' app that blends productivity, creativity, and learning, reaching 6.5 million users in Korea and expanding across East Asia.

## Evidence

Verbatim from https://openai.com/index/wrtn:

> Wrtn scaled AI apps to 6.5M users in Korea with GPT-5, creating ‘Lifestyle AI’ that blends productivity, creativity, and learning—now expanding across East Asia.

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