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Jacobian lens

Coverage of Jacobian lens in the Nexus archive.

Earliest in view: Jul 9 · 20:22 UTCMost recent: Jul 9 · 20:22 UTC
Co-mentioned in this coverage
Anthropicorganization1J-Spacetopic1Claude Opus 4.6topic1Neuronpediaorganization1Tom McGrathperson1Goodfireorganization1mechanistic interpretabilitytopic1
Recent coverage
  • TECHNOLOGYJul 9 · 20:22 UTCMIT TECHNOLOGY REVIEW
    Anthropic found a hidden space where Claude puzzles over concepts

    Anthropic developed a technique called the Jacobian lens (J-lens) to uncover a hidden area named J-space within its Claude Opus 4.6 large language model. The J-space contains words related to the model's likely future responses, offering insights into its decision-making process. The company collaborated with Neuronpedia to create a public demo of the tool.

Jacobian lens · Dossier · The Nexus