@_arohan_ Do we have psgd in coreauto codebase?
rohan anil@_arohan_
People think I am a shampoo fan from my enthusiasm, but I have converted to the PSGD religion, where you learn the preconditioner.
1:31 PM · Jun 12, 2026 · 1.9K Views
Jerry Tworek, Core Automation CEO, and Rohan Anil discuss using PSGD to recover Shampoo optimizers during training
The implementation resides within the company's internal `coreauto` codebase.
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Users praise the PSGD optimizer framework because it recovers Shampoo and enables stronger optimization.
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rohan anil@_arohan_
@MillionInt It can recover Shampoo for example. It is a much better framework that allows us to get stronger optimization.
Jerry Tworek@MillionInt
@_arohan_ Do we have psgd in coreauto codebase?
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