Appen, the embattled artificial intelligence firm that once helped train AI models for tech giants including Microsoft , Nvidia and Google , has lost its executives in charge of revenue and marketing. The departures follow Alphabet 's announcement in January that it was cutting all contractual ties with Appen, which once helped train Google's chatbot and other AI products. Two weeks after that decision, Appen CEO Armughan Ahmad left after just 12 months on the job. After a "strategic review process," Alphabet notified Appen in January of the termination, which went into effect March 19, according to a filing from Appen. Companies are spending far more on processors from Nvidia and less on external AI training from companies like Appen.

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Persons: Andrew Ettinger, Alicia Hale, Ryan Kolln, Google's, Armughan Ahmad, Appen's, Kolln, OpenAI's ChatGPT, Appen didn't Organizations: Microsoft, Nvidia, Google, CNBC, Apple, Amazon, Appen, Australian Securities Exchange Locations: Australian