Interconnects newsletter by Nathan Lambert: latest issues, cadence and price
by Nathan Lambert · Substack · Free and paid · weekly · last issue Sep 22, 2026 · Active
Issues
20 on file since Jun 19, 202620 of 20 issues
About this newsletter
Open models, post-training and RL from a researcher at Ai2.
Free or paid
Free and paid on Substack. 17% of its latest 12 issues are for paying subscribers (from its public archive, checked weekly).
Issues per week, last 26 weeks
Issues by month
Writes about
AI and agents (12), AI research (6), Policy and society (1) in the last six months.
Nathan Lambert
Also from Nathan Lambert: Latent Space, Lenny's Newsletter, Stratechery, TheSequence, Exponential View, Refactoring, The Pragmatic Engineer, Platformer, The Algorithmic Bridge, Data Engineering Weekly, Understanding AI, Big Technology, Simon Willison's Newsletter, ChinAI, benn.substack, Import AI, Hacker Newsletter, Last Week in AI, The Chip Letter, SeattleDataGuy, One Useful Thing, Ahead of AI, AI as Normal Technology, Fabricated Knowledge
History
| Change | From, to | |
|---|---|---|
| Sep 24 | Correction | Not a real change: the first measurement differed from the catalog's starting guess. Price was Free and paid already. (access change of 2026-09-24 14:50) |
| Sep 24 | Free or paid | Free to Free and paid |
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