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Qwen 2.5 fails to load: Key weight not found in Linear #195

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DePasqualeOrg opened this issue Feb 14, 2025 · 2 comments
Open

Qwen 2.5 fails to load: Key weight not found in Linear #195

DePasqualeOrg opened this issue Feb 14, 2025 · 2 comments

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@DePasqualeOrg
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DePasqualeOrg commented Feb 14, 2025 •
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I've verified in mlx-swift-examples that the change from 0.21.2 to 0.21.3 causes Qwen 2.5 0.5B and 1.5B to fail to load with the error "Key weight not found in Linear".
@deet
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deet commented Feb 16, 2025

I have observed this with a a larger Qwen model as well.

@rudrankriyam
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rudrankriyam commented Feb 16, 2025 •
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Ah, I have been banging my head on this for the whole day. So the problem is not on my end, phew.

Edit: I think it is something related to the added error here in this PR #174?

@rudrankriyam rudrankriyam mentioned this issue Feb 22, 2025
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@atdrendel atdrendel mentioned this issue Feb 23, 2025
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@deet @DePasqualeOrg @rudrankriyam