Expired50% confidenceEventExact time
A Reddit developer built an experimental tool based on Jacobian-Lens that directly rewrites large language model behavior by manually adjusting the model's J-Space.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/12/2026
First Seen
Valid until: 10/10/2026(expired)
Sources
Jacobian-Lens in Practice: Manually Reshaping LLM Behavior with J-Space
redditr/LocalLLaMA7/11/2026
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