Testing Jev, an RLCD decision model, to build topical maps of Anthropic's 547-page blog

cneuralnetwork · x · 2026-10-21

The author tested Jev classification across Anthropic's 547-page blog inventory with striking results. Jev is a System One model built on RLCD (Reinforcement Learning for Calibrated Decisions): it acts as a decision layer, returning a choice/score/noul value per question, keeps contexts isolated between questions (where RLHF models leak), charges nothing for output tokens, and is very fast.

Workflow: code fetches a site's sitemap, an LLM names categories/subcategories, and Jev maps every page to topics — producing a topical map of Anthropic's site (AI Safety Research, Claude Models, etc.) and flagging 27 pages with no topic.

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