Isn't JAX the most widely used framework in the GenAI space? Most companies ther... | Hacker News

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		_ntka on April 21, 2024 \| parent \| context \| favorite \| on: Penzai: JAX research toolkit for building, editing... Isn't JAX the most widely used framework in the GenAI space? Most companies there use it -- Cohere, Anthropic, CharacterAI, xAI, Midjourney etc.

smhx on April 22, 2024 | [–]

most of the GenAI players use both PyTorch and JAX, depending on the hardware they are running on. Character, Anthro, Midjourney, etc. are dual shops (they use both). xAI only uses JAX afaik.

mistrial9 on April 21, 2024 | [–]

just guessing that tech leadership at all of those traces back to Google somehow

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