Engineering the J-Space: Beyond Chain of Thought Jonathan Michael Langford is building Jack, a local-first autonomous agent designed to prioritize privacy and security. The project aims to move beyond chain-of-thought reasoning in AI development. We read every piece of feedback, and take your input very seriously. To see all available qualifiers, see our documentation. Jonathan Michael Langford: Builder of Jack — local-first autonomous agent for real privacy and security. There was an error while loading. Please reload this page.