Aliyun Bailian (4): Wanxiang Video Generation End-to-End

Sat, 28 Feb 2026 09:00:00 +0000

Wanxiang is the API that has done the most for our marketing pipeline and caused the most production surprises. The model is genuinely good — wan2.5-t2v-plus produces 720p clips that pass for an actual video team’s output most of the time — but the surface around it is async, native-protocol, has expiring URLs, and rate-limits in non-obvious ways. This article is the version of the docs that has been through six months of “why is this happening at 2am” tickets.

Wanxiang on Chen Kai Blog

Aliyun Bailian (4): Wanxiang Video Generation End-to-End