Best Model Safety Newsletters in 2026

NewsletterFIT tracks 3 newsletters that cover Model safety as a primary topic, 2 of them with posts in the last 90 days. By publicly shown subscriber count, the largest are Samaipata Insights (8K) and tech by Ruchi (2K).

Updated Nov 14, 2026 · sorted by publicly shown subscribers · methodology

  1. 1
    Samaipata Insights8K subscribers

    SubstackMonthly or less · last post 52 days ago

    Welcome to Samaipata Insights! Here, we’ll share our journey in early-stage investing, including views on market trends, advice for founders, insights on our thesis and updates on our latest deals.

    Likely audience: AI security engineers

  2. 2
    tech by Ruchi2K subscribers

    SubstackMonthly or less · last post 24 days ago

    From recent posts: tech by Ruchi publishes weekly articles on AI engineering hiring trends, advanced terminology, and practical guides for building production-ready models and agents. The content targets developers and job seekers…

    Likely audience: ML engineers

  3. 3

    Substacklast post Feb 2, 2024

    LLMsec: Cybersecurity in the ChatGPT Era. My focus is on the intricate relationship between security and the evolving landscape of generative AI and Large Language Models.

    Likely audience: ML engineers

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