i think in a world where mid and post training take equivalent or more compute (!!) than pretraining, this is less big a deal than what it used to mean in 2023
@swyx
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CopilotKit and TanStack raise awareness in AI development
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great job copilotkit. and thank you tanstack for raising awareness!
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Pre-March Data Missing: 7B Model Undercounting Issue
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what happened to all the pre march data lol, 7b is a severe undercount my man
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Data Engineering Consensus Winner Moving Upmarket in Competition
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fwiw in the data eng world theyve been a consensus winner for like 3-4 years now. i dont think you wouldve considered them competitors 3 years ago because they are presumably coming upmarket to you now?
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Meta’s AI Turnaround: New Hiring and Model Achievements
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in the grand narrative of Meta x AI, we saw the flop (Llama 4 hurhurhur), and now we’re seeing the turn: – *more* hiring since the soup wars of 2025
– Zuck literally moved in with Alexandr and Nat and is koding again
– finally GA’ed Opus-ish level model (no api, not open, but -

Agent Composition and Hierarchical Management: The Inverse Problem
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I've commented that "this is the year of subagents", but that is largely an optimization problem.
— swyx 🇸🇬 (@swyx) 15 avril 2026
the inverse problem – having agents that compose and boss agents that manage/query them – is a capabilities one.
as an advisor to cog, proud to have played a small part in… https://t.co/O1DZk640s3 pic.twitter.com/9SkH0YzGKYI've commented that "this is the year of subagents", but that is largely an optimization problem. the inverse problem – having agents that compose and boss agents that manage/query them – is a capabilities one. as an advisor to cog, proud to have played a small part in
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Thank You for Maintaining This Open Source Project
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thank you for keeping this open source 🙂 very nice work.
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Trusted Tester Shares AI Platform Experience and Publishing Window Challenge
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okay 🙂 im in trusted testers for whatever thats worth. wanted to make it title story for ainews, but window is gone as a consequence of the gradual rollout. just showing my side of things.
