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MIT team uses OpenAI's GPT-6 Astra to directly edit Qwen's open model weights

MIT researchers report GPT-6 Astra editing Qwen's weights directly

A study describes using GPT-6 Astra to manipulate Qwen's open weights without retraining, boosting its math performance by addressing repetitive reasoning patterns; the paper also notes Astra wrote and ran a Python program to perform the edit after roughly 50 trial-and-error attempts, and a similar edit attempted on Gemma to remove sycophancy was unsuccessful.

MIT researchers report GPT-6 Astra editing Qwen's weights directly
science.slashdot.org

“Like gene editing for neural networks”

study researchers

MIT researchers Study authorsGPT-6 Astra OpenAI model used as the editing toolQwen Alibaba's open-weight model, the edit targetGemma Google's open-weight model, a second edit target

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What was reported 1 claim about this development

  1. first by Slashdot, 5d ago · also VentureBeat

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