Alibaba Group says it is developing an artificial intelligence model up to four times larger than its flagship system and has unveiled a next-generation AI chip it called China's most powerful, sending shares up 5%. https://www.japantimes.co.jp/business/2026/09/22/tech/alibaba-ai-chip-shares/?utm_medium=Social&utm_source=mastodon #business #tech #qwen #alibaba #semiconductors #chipmakers #ai