# @davidad — 2026-05-02

♥1 ↻0 · https://x.com/davidad/status/2050638356380299732

@DominikPeters i think the notion of separate lineages is mostly an illusion. every pretrain is downstream of every model that was public up to its cutoff; every posttrain is also downstream of multiple teacher models

tags: author:davidad, kind:tweet, thread-context, year:2026