The daily-notes school. Roam Research (hosted, 2020) and Logseq (local, open-source) both start every day on a blank chronological page; you write in bullets, link out with [[brackets]] and #tags, and topic pages assemble themselves automatically from every block that referenced them — linked references. The block, with its reference, is the true organizing unit.
Removing the "where does this go?" decision at capture time entirely, by making the daily page the universal default destination; making one block reusable and synchronized everywhere it's embedded; and being the direct ancestor of the "personal knowledge graph" idea GraphRAG later formalized with LLMs — the research names Roam explicitly as the popularizer of the modern daily-notes-plus-backlinks paradigm.
Both reject up-front filing, and both build a real graph of typed connections rather than a folder tree. Mimir's Constellation view and its entities/edges are a structured descendant of exactly the bidirectional-backlink pattern Roam popularized and Logseq carried into local-first Markdown.
Typed entities and edges with real classification and facets, versus a graph assembled from unstructured bidirectional links; a compulsory governance layer with no Roam/Logseq equivalent; row-level privacy tiers where Roam/Logseq access control is account- or file-level only; and an agent-facing audited API versus scripting against exported files or JSON.
The core paradigm itself is years more mature and battle-tested than Mimir's — block references, linked/unlinked-reference panels, and query blocks are a genuinely fast way to think in text with zero server round-trip. Logseq specifically is fully local and free; Mimir requires standing infrastructure (Postgres, a serving daemon) that Logseq simply doesn't need.
research/16-codex-chronological.md · research/09-graphrag.md