HappyHorse — EchtRaaW Passport

// PASSPORT

HappyHorse

Alibaba · Audio model · Registered 2026-04-13

IDENTITY

Developer

Alibaba

Confirmed by

Confirmed via https://www.cnbc.com/2026/04/10/alibaba-happyhorse-ai-video-model-benchmark-reveal.html

First registered

2026-04-13 (reddit_localllama)

Developer confirmed

2026-04-10

Gate

PROVENANCE COMPLETE

PROVENANCE

Claimed developer

Alibaba

Confirmed developer

Alibaba

Delta

— · match confirmed

EU COMPLIANCE

AI Act

GPAI ⓘ

PASSPORT FIELDS

Model type

Audio

Parameters

15B

Context window

Unknown

Open source

Yes

Weights available

License

Apache-2.0

PROVENANCE TIMELINE

2026-05-01

claimed_developer corrected to match confirmed_developer

Source: stark-raaw

2026-04-13

First recorded in AI news