Apple has formally joined the Partnership on AI as a founding member, confirming an earlier report, the organization announced today.

Apple has joined the Partnership on AI as a founding member. The company has been involved and collaborating with the Partnership since before it was first announced and is thrilled to formalize its membership alongside Amazon, Facebook, Google/DeepMind, IBM, and Microsoft.

Siri co-founder Tom Gruber, who heads advanced development of the assistant at Apple, will serve on the Partnership's inaugural Board of Trustees.

The Partnership on AI is a non-profit research consortium established in September to "study and formulate best practices, to advance the public's understanding of AI, and to serve as an open platform for discussion and engagement about AI and its influences on people and society," according to its website.

Apple has always been notoriously secretive, but it recently started allowing its AI and machine learning researchers to publish papers. The company's contributions to the broader artificial intelligence research community could help it attract top talent that would not otherwise want to join the tech giant.

Apple has been recruiting talent and acquired several AI-related companies in recent months, including Turi, VocalIQ, Perceptio, and Emotient, to build out its in-house AI team led by Carnegie Mellon professor Russ Salakhutdinov.

Apple is rumored to be working on "enhanced" Siri capabilities for next-generation iPhones to keep up with competitors such as Amazon's Alexa.