OpenAI chief Sam Altman signed a deal with tech giant Kakao in South Korea on Tuesday as the US firm seeks new alliances after Chinese rival DeepSeek shook the global AI industry.

Kakao, which owns an online bank, South Korea's largest taxi-hailing app, and a messaging service, announced a partnership allowing them to use ChatGPT for its new artificial intelligence services, joining a global alliance led by OpenAI amid intensifying competition in the sector.

"We're excited to bring advanced AI to Kakao's millions of users and work together to integrate our technology into services that transform how Kakao's users communicate and connect," said Altman.

"Kakao has a deep understanding of how technology can enrich everyday lives," he added.

Kakao's CEO Shina Chung said the company was "thrilled" to establish a strategic........

© International Business Times