Educate me: is there any work on modifying models in a way that changes relative... | Hacker News

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robotresearcher on July 17, 2025 | parent | context | favorite | on: Apple Intelligence Foundation Language Models Tech...

Educate me: is there any work on modifying models in a way that changes relatively few parameters, so an update is a smaller payload?

wmf on July 17, 2025 [–]

Yeah, LoRAs. Apple uses them to specialize a single model for different uses.

robotresearcher on July 18, 2025 | [–]

Thanks! Very interesting. Lead inventor Edward Hu describes them, and their usage, incredibly well in this video:

https://youtu.be/DhRoTONcyZE?si=vM2N5zNslbQ5z8gv

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