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by caspar 11 days ago
This is partially a "how much does the model follow instructions" thing. I use Pi with a vibed LSP extension and Claude (4.6 or thereabouts) almost never followed instructions to use LSP renaming tools - despite it being strongly emphasized in system prompt and agents.md. However I found Codex 5.3 would use them sometimes, and GPT 5.4/5.5 would prefer them.