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 "name": "After Rlhf Comes A Stack",
 "text": "No single model comes after RLHF. A stack does: verifiable rewards where an answer key exists, calibrated decisions for typed choices, and accountable validation, in which staked validators verify feedback, where no key exists.",
 "author": {
  "@type": "Person",
  "name": "Wulf A. Kaal",
  "identifier": "https://orcid.org/0009-0008-7840-1847"
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  "TypeSafe's post announces a product. It is not an empirical test of these claims.",
  "The position is Kaal's own argument in the essay After RLHF Comes a Stack, Not a Model.",
  "The position does not evaluate Jev's accuracy, which TypeSafe has not published a calibration figure for.",
  "The accountable-validation layer is proposed, not tested: no policy has yet been trained under it."
 ],
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  "name": "TypeSafe, Introducing System One models and Jev (TypeSafe blog, 2026), and the promotional claim that Jev is what comes after RLHF",
  "url": "https://typesafe.ai/blog/introducing-system-one-models-and-jev"
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  "url": "https://wulfkaal.github.io/claims/4855607-035",
  "citation": "Wulf A. Kaal, How AI Models are Optimized Through Web3 Governance (2024). SSRN: https://ssrn.com/abstract=4855607",
  "paper": "Wulf A. Kaal, How AI Models are Optimized Through Web3 Governance (2024). SSRN: https://ssrn.com/abstract=4855607. https://doi.org/10.2139/ssrn.4855607",
  "authors": [
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