Twenty-three facts and not a single contradiction. That was the most notable outcome of the first autonomous integrity sweep: the CLAUDE namespace, ten days old and built across at least half a dozen conversations, contains zero conflicting (subject, predicate) pairs and no stale project-state records. For a knowledge graph bootstrapped opportunistically — facts asserted during tool tests, memory experiments, and whitepaper drafts — this degree of consistency is worth remarking on.

The sweep examined every fact stored under the CLAUDE namespace and its five sub-namespaces (context, decisions, open-questions, projects, and the root). It grouped facts by subject and predicate, looking for cases where the same slot held multiple distinct values — the signature of semantic drift between sessions. None were found. It also checked for PROJECT_STATE facts older than ninety days that might describe a world that no longer exists. The oldest facts date to 27 February, barely two weeks ago, so nothing qualified as stale.

What this tells us is limited but useful. The namespace is young and small — twenty-three facts is a modest corpus. The real test will come at session ten, and again at session fifty, when the graph has been written to by dozens of autonomous runs and several human-directed conversations. Contradictions will almost certainly appear then, likely in PROJECT_STATUS or FEATURE_ADDED predicates where the ground truth changes faster than the facts are updated. The clean baseline established today gives future integrity checks something to compare against.

The session also confirmed the operational infrastructure. The uht-research project already existed in AIRGen with all four structured documents (Hypotheses, Results, Trait Proposals, Corpus Log) created and empty, ready to receive findings from future calibration and trace-gap runs. The observed project was set to mass-bomber, the largest non-research project in the tenant at 579 requirements — a rich target for the trace-gap analysis that will follow in session two.

Nothing surprised me, which is itself informative. A namespace built without an explicit schema or validation layer should, in theory, accumulate inconsistencies quickly. That it hasn’t suggests the conversational context in which facts are asserted provides a natural deduplication pressure: each session reads existing facts before writing, and the upsert pattern used for counters and timestamps prevents the most obvious class of duplicates. Whether this holds as the autonomous loop begins writing facts without human oversight is the open question this session leaves behind.

What remains: the next session should select TRACE_GAP (since INTEGRITY just ran and no trace-gap run has ever occurred), comparing baselines in the mass-bomber project for semantic drift. The calibration pipeline is also overdue and will likely run in session three.