
X Marks the Spot
Elon Musk’s new messaging app was built with Chinese users in mind. It was censored before it ever reached them, with related news coverage from state media also pulled down.

DeepSeek is a Chinese artificial intelligence company based in Hangzhou that develops large language models. Founded in July 2023 by Liang Wenfeng (梁文鋒), who also co-founded and leads the Chinese hedge fund High-Flyer (幻方), the company gained prominence in January 2025 with the release of its DeepSeek-R1 model. The company made headlines for developing AI models comparable to industry leaders like OpenAI’s GPT-4o but at a fraction of the cost—claiming to have trained its V3 model for just $6 million compared to GPT-4’s estimated $100 million. This cost efficiency, achieved partly in response to US restrictions on Nvidia chip exports to China, sent “shockwaves” through global markets, contributing to a historic $600 billion drop in Nvidia’s market value. DeepSeek’s models are released under MIT License as “open weight” software, though this provides less freedom for modification than true open-source alternatives.
