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GPT-6 Luna released ! (Performance is worse than v5.6)

Saw the popup in VSCode for GPT-6 Luna and decided to test it out on some standard work. Unfortunately, the performance feels significantly worse than v5.6. Task: Simple Terraform refactoring (moving a single module across repos). But it's been stuck in circles, dropping context, and taking ages to…

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  1. 2026-09-22 19:48 · r/ChatGPT
    GPT-6 Luna released ! (Performance is worse than v5.6)

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