LLM capabilities newsletters

NewsletterFIT tracks 12 newsletters that cover LLM capabilities as a primary topic, 9 of them with posts in the last 90 days. By publicly shown subscriber count, the largest are FounderCoHo (67K), AI Central 🏆 The Best Tutorials for ChatGPT, Gemini & More (29K) and Epoch AI (19K). Brands detected sponsoring these newsletters recently include DeepVista AI.

Updated Oct 30, 2026 · sorted by publicly shown subscribers · methodology

  1. 1
    FounderCoHo67K subscribers

    SubstackEvery two weeks · last post 23 days ago

    Likely audience: AI researchers

    Sponsors detected: DeepVista AI

  2. 2
    AI Central 🏆 The Best Tutorials for ChatGPT, Gemini & More29K subscribers

    SubstackEvery two weeks · last post 53 days ago

    Likely audience: Product managers

  3. 3
    Epoch AI19K subscribers

    SubstackWeekly · last post 21 days ago

    Likely audience: AI researchers

  4. 4
    FutureRadar9K subscribers

    SubstackMonthly or less · last post 14 days ago

    Likely audience: Cybersecurity professionals

  5. 5
    tokens&—

    beehiivEvery two weeks · last post 23 days ago

    Likely audience: AI developers

  6. 6
    Humble Knowledge—

    SubstackMonthly or less · last post 28 days ago

    Likely audience: AI researchers

  7. 7
    AI & Cloud Weekly—

    SubstackMonthly or less · last post 23 days ago

    Likely audience: ML engineers

  8. 8
    Steve Byrnes’s Substack—

    SubstackMonthly or less · last post 42 days ago

    Likely audience: Machine learning engineers

  9. 9
    Beyond Imitation—

    SubstackMonthly or less · last post 22 days ago

    Likely audience: AI safety researchers

  10. 10
    Elvis Saravia2K subscribers

    Substacklast post Mar 17, 2023

    Likely audience: Data scientists

  11. 11
    Next — Today I Learnt About Data Science—

    Substacklast post Jul 21, 2024

    Likely audience: Data scientists

  12. 12
    🤔 Wiser!—

    Substacklast post Dec 3, 2023

    Likely audience: AI industry professionals

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