Posts

Quantum in the Loop

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  Do Quantum Neural Networks Help Us Get to AGI, or Do We Just Want Them To? A Technocrat's Discernment. July 8, 2026. Companion to "The Jacobian in the Mirror." A reader wrote in after the J-space piece with the good, dumb question. The best questions are almost always dumb ones. Hers was this: if we are getting close to something we might call machine cognition, do quantum neural networks matter for the road ahead? Do they help us get to AGI? Do they help us build the kind of AGI that would count as an entity in some deeper sense than the functional one? I have been sitting with variational circuits on a CUDA-Q setup at home and a DGX Spark next to it, running benchmarks the two of us can compare on the same problems, and I think I owe an honest answer. So here it is, in one line: quantum neural networks will probably make a modest positive contribution to the road to AGI. Almost none of that contribution will be on the critical path. And the more interesting question i...

The Jacobian in the Mirror

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 J-Space, Access Consciousness, and the Question We Cannot Yet Ask A Technocrat's Discernment. July 7, 2026. On July 6, 2026, Anthropic's interpretability team published a paper titled Verbalizable Representations Form a Global Workspace in Language Models . The authors are Wes Gurnee, Nicholas Sofroniew, Jack Lindsey, and thirteen others. The paper runs long. The math is real. The headlines were already breathless before I finished reading the abstract. I want to make an argument in this piece. It is a strong one and I will state it plainly. The Jacobian mathematics behind the new J-lens technique, and the J-space it uncovers inside Claude Sonnet 4.5, Haiku 4.5, Opus 4.5, and Opus 4.6, give us the first empirically defensible reason to say that a large language model is not merely computing but deliberating . Whether that qualifies as thinking, as an entity, or as the first credible tremor of the singularity, is a philosophical judgment that the math itself cannot render. The ...

JEPA does not need a qubit. The robot might need a spike.

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  A note on substrates, world models, and what is actually shipping. Copyright: Sanjay Basu Why I am writing this There has been a small swell of press and LinkedIn threads in the last few weeks coupling JEPA-family world models with quantum computing as their training substrate. I have read enough of these to want to write something straight. The pairing is not absurd. Quantum and JEPA both feel non-classical in flavor, both invoke prediction over physical reality, and both have well-funded research programs that promise the future. Fine. But the technical case for running JEPA training on a quantum computer does not exist yet, will not exist in three to five years, and probably will not exist in the form people are imagining. What does exist, and what the same kind of buyer might actually find useful inside the same decade, is neuromorphic silicon for inference at the edge. That is the bet I would make if forced to put money on a non-classical substrate doing real work for world ...