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Well Principled (YC S19) — The neural engine for autonomous robots

We aren’t building AI to replace "knowledge work” that requires neither, but to bolster the working human intellect which has never failed to discover new paths to prosperity. For all their success, mainstream approaches to AI have fundamental limitations preventing them from solving critical classes of problems.

Well Principled is a Y Combinator company in the Summer 2019 batch. Its directory entry describes it as: The neural engine for autonomous robots. The founders listed are Ryan Richt (Founder), Christopher Shafer (Founder), Joseph Wingbermuehle (Founder) (Y Combinator directory entry, April 24, 2019).

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Well Principled

New accelerator entry · 2019-04-24 · the record

Summer 2019
batch
3
people
Early
stage
United States of America
region
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What the record says

BatchSummer 2019
Announced2019-04-24
StageEarly
StatusActive
Team size3
IndustryB2B
Sub-industryB2B
SectorsArtificial Intelligence, Hard Tech, Neurotechnology, Robotics
RegionsUnited States of America, America / Canada, Remote, Partly Remote
BasedSt. Louis, MO, USA
HiringNo
Sitehttps://wellprincipled.com
Previously known asWell Principled, BODYSIM by Well Principled

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Also in YC Summer 2019

Same batch, B2B first.

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In their words

We aren’t building AI to replace "knowledge work” that requires neither, but to bolster the working human intellect which has never failed to discover new paths to prosperity. For all their success, mainstream approaches to AI have fundamental limitations preventing them from solving critical classes of problems. We are building a new AI architecture from first principles to break from these limitations. The status quo has ossified around the supervised, brute-force pretraining paradigm. These systems do not, and cannot, handle the essential skills of continual learning, goal discovery, novel planning, and the creation of new knowledge. These limitations are not trivial. Our national prosperity depends directly on overcoming these limitations, because the essential skills underlie the skilled trades. From electricians to machinists to nurses, apprentice tradespeople in all of these fields learn “skilled improvisation” where every solution is novel, and even the goal must be discovered. Prosperity demands the precise capabilities where status quo AI is structurally weak. Worse, these limitations will not be overcome with more compute or training data. They are inescapable consequences of the underlying technologies of supervised learning, neural networks, transformers, backprop, and gradient descent. Progress requires independence from them. We are building a new AI architecture by reverse-engineering the system that got us this far: the human brain. By triangulating between neuroscience, cognitive science, and the evolutionary elaboration of brains, we have identified the brain’s algorithms to (a) continually learn a causal world model (b) select goals to both achieve and learn to achieve more (c) plan to reach novel goals, and (d) creatively produce new knowledge. Join us in building intelligence with ingenuity to bolster the skilled trades.

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Well Principled: Accepted into Y Combinator Summer 2019
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Permanent URL: https://mentionfox.com/funding/yc-well-principled
Last updated 2026-10-20
Primary record: Y Combinator directory entry
Well Principled (YC S19) — The neural engine for autonomous robots. MentionFox, 2026-10-20. https://mentionfox.com/funding/yc-well-principled