Alibaba Hits 16-Month Low Amid AI Model Controversy

WHO:

Techmeme - Alibaba Group Holding Ltd., Anthropic PBC

WHAT:

Techmeme - Alibaba shares fell approximately 5% in Hong Kong.

Techmeme - Alibaba's year-to-date fall reached 33%.

Bloomberg Markets - Alibaba shares slid to a 16-month low.

Bloomberg Markets - Anthropic accused Alibaba of "illicitly" accessing its artificial intelligence model.

WHERE:

Techmeme - Hong Kong

WHY:

Techmeme - The decline in Alibaba's stock price was attributed to accusations from Anthropic regarding unauthorized access to its AI models.

HOW:

Techmeme - The accusations from Anthropic led to a significant drop in Alibaba's stock value.

(UPDATED June 25, 2026 10:04 UTC)

Alibaba Group Holding Ltd. has seen its shares fall approximately 5% in Hong Kong, marking a year-to-date decline of 33% and hitting a 16-month low. This drop comes after Anthropic accused Alibaba of illicitly accessing its artificial intelligence model, which has raised concerns among investors. The combination of these accusations and the resulting stock decline has significantly impacted Alibaba's market value.