Intersections
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A context architect and product leader

Between the lab and the chancery, Shan designs semantic memory, personal superintelligence, and peace proposals that weave neuroscience, theology, and governance into actionable intelligence.

Semantic graph memoryPsychological modelingContext architectureAbrahamic reconciliation

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Latest Dispatch

Teaching an AI to Change Its Mind Without Lying
2026-01-13·4 min read

Teaching an AI to Change Its Mind Without Lying

Technology

The model learned to propose structured graph edits (nodes, edges, splits, merges, deprecations) through a gated pipeline, safely isolated in a Speculative → Probationary → Main architecture.

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Dispatches

Letters to heads of state, manifestos for civic technology, and lab notes from semantic memory experiments.

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Augmenting Rather Than Replacing the Doctor-Patient Relationship
2026-01-08·2 min read

Augmenting Rather Than Replacing the Doctor-Patient Relationship

Technology

At Thumos Care, we've always believed that AI should augment, not replace, the doctor-patient relationship. Today, we're excited to announce a major step forward in that vision: Clinician Personalization.

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Building a Smarter Health AI: How We're Making Personalized Health Guidance Actually Personal
2025-12-15·4 min read

Building a Smarter Health AI: How We're Making Personalized Health Guidance Actually Personal

Technology

Announcing major updates to Thumos Care's AI-powered health optimization platform When we first built Thumos Care, we had a simple vision: help people understand their health data and get actionable guidance. Users could upload their blood work, and our AI would analyze the results.

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Building a Scientific Reasoning Engine with Graph-Powered Reinforcement Learning
2025-12-03·5 min read

Building a Scientific Reasoning Engine with Graph-Powered Reinforcement Learning

Technology

Most language models learn reasoning implicitly from internet text. They absorb patterns of what sounds convincing without explicitly modeling the structure of scientific arguments.

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2nd Prize — AI4Science Hackathon

AGI House, Hillsborough · October 2025

Built MatSyn, an AI agent that suggests synthesis routes for novel compounds using a self-improving agentic knowledge graph—in just six hours with a cross-disciplinary team.

About

Intersections is Shan Rizvi's notebook of open letters, peace architecture, and technical lab notes. The essays move between heads-of-state diplomacy, semantic graph memory design, and the mystical traditions that still inform modern governance.

Each piece is an attempt to weave neuroscience, theology, and emerging AI into strategies that make reconciliation and human-centric intelligence feel actionable.

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