Baidu launches Ernie 4.0 Turbo, upgrading its AI model as Ernie Bot hits 300 million users in China. With OpenAI's API access closing soon for China, domestic AI firms rally to attract users amid growing competition. Read more: https://www.reuters.com/technology/artificial-intelligence/baidu-launches-upgraded-ai-model-says-user-base-hits-300-mln-2024-06-28/ #AIChina