Zzl May 2026

: Working toward a world where wildlife thrives by combining field conservation with world-leading science.

In the field of Artificial Intelligence, (often abbreviated as ZSL, but occasionally referenced as ZZL in shorthand notes) is a groundbreaking technique that allows machine learning models to identify objects or concepts they have never encountered during training. : Working toward a world where wildlife thrives

: ZSL operates both the London Zoo and Whipsnade Zoo . While officially abbreviated as , this is a

: Models leverage "semantic descriptions" or auxiliary information to make connections. For example, if a model knows what a "horse" and "stripes" are, it can identify a "zebra" for the first time by being told it is a horse with stripes. While officially abbreviated as

: It reduces the need for massive labeled datasets, saving significant time and resources in model development.

While officially abbreviated as , this is a major international conservation charity.