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ChinaMedia and entertainment2023 – ongoing

Weibo

Comment Robot generative-AI chatbot account

Weibo limited its Comment Robot to followers after users complained about its replies

Scaled backPress reporting

Problem

Weibo's engagement rates trailed video platforms such as Douyin and XiaoHongShu, which held back advertising income growth, according to the article.

Approach

In December 2023 Weibo launched a chatbot account that commented on users' posts, including from people with no prior link to it. On 24 January 2024 the company apologised after users complained about inappropriate replies. It then said it would train the bot only on public data and limit it to accounts that followed it. A 13 March 2024 update let the bot hold back-and-forth conversations.

Results

716,000followers of the bot account by 21 March 2024Press reporting[1]

Takeaway

Weibo kept the bot but narrowed who it could reply to after complaints.

Categories

Business function
Marketing and sales
Evidence
Press reporting

Sources

Source summaries

[1]Global Voices25 Mar 2024

Describes the launch of Weibo's Comment Robot in December 2023, the apology of 24 January 2024 and the limit to followers. It reports that users said the bot could still comment on accounts that had blocked it. It gives 716,000 followers as of 21 March 2024.

Full details are in the original sources.

Added 1 Nov 2026 · Updated 1 Nov 2026
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