Unverified50% confidenceFactExact time
The limitations the research exposed include: behavioral traits (such as sycophancy) are difficult to map directly from weights and require additional information (such as attention patterns); and for already robust models (such as Gemma 3), weight editing cannot create improvements beyond their existing capabilities.
1
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50%
Confidence
Long-term
Relevance
11/4/2026
First Seen
Sources
AI Directly Rewrites Model Weights: MIT Study Reveals New Black-Box Breakthrough
youtubeMatthew Berman11/4/2026
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