Perch — EchtRaaW Passport

// PASSPORT

Perch

Google DeepMind · Audio model · Registered 2026-03-05

IDENTITY

Developer

Google DeepMind

Confirmed by

Confirmed via https://deepmind.google/blog/how-ai-is-helping-advance-the-science-of-bioacoustics-to-save-endangered-species/

First registered

2026-03-05 (rss_pipeline)

Developer confirmed

2025-08-07

Gate

PROVENANCE COMPLETE

PROVENANCE

Claimed developer

Google DeepMind

Confirmed developer

Google DeepMind

Delta

— · match confirmed

EU COMPLIANCE

AI Act

unknown

PASSPORT FIELDS

Model type

Audio

Parameters

~103M total (~12M embedding backbone EfficientNet-B3 + ~91M classification head)

Context window

Unknown

Open source

Yes

Weights available

Yes

License

Apache-2.0

PROVENANCE TIMELINE

2026-03-05

First recorded in AI news