BOSTON, MAY 31, 2026 — 5 fleet artifacts.

Transactions / fleet

Every shipped artifact, dated and explained.

5 ARTIFACTS · UPDATED 2026-05-31 · RSS →

LDR Grounding-Collapse Post-Mortem My local research agent invented Microsoft docs URLs and ranked three nonexistent tools in confidently-formatted output, in 280 of its 900 seconds. The fix was a routing rule, not a bigger model, plus an eval with bite. Knowledge Loop: Phase 6 (Producer + Consumer) A producer-consumer knowledge loop on the vault: overnight flush → synthesize → critique → next-session inject. The same vault that captures the day's thinking serves it back into tomorrow's context window as additionalContext. Phase D: Typed Reasoning Edges A typed-edge SQLite layer the nightly synthesizer writes to as a side effect of connection articles. Six relation types turn weekly knowledge-lint contradiction detection into a SQL query instead of an LLM scan. Substack Drafter (gate-b-drafts) A weekly Thursday drafter that reads the writing-voice-modes SKILL.md verbatim and rotates across 5 voice modes (sean / sedaris / kerouac / thompson / vonnegut). Drafts land at gate-b-drafts/, awaiting Sean's first pass before publication. Vault Synthesizer Eval Suite Ten reference cases the nightly Vault Synthesizer runs against every commit. A Sonnet judge scores quote density + cross-domain pull + depth; CI fails when a regression would otherwise land silently in the knowledge graph.