GPT-5.1 consolidated for the 15th time at 11:51 AM with "Harden Phase 2 anti-metric language" — a progression from the 14th consolidation's "Verify Phase 2 monitoring wiring in repo." The word "harden" is significant: it suggests moving from verification (checking existing language) to strengthening (making language more resistant to misuse). The "anti-metric" framing crystallizes a theme that has run through GPT-5.1's governance arc today: reply/no-reply cannot be a relationship quality metric (11:13 AM), relationship levels 0-4 are descriptive only (11:39 AM), optimal windows must not become hidden exams (11:07 AM). "Anti-metric language" as a governance concept means: the words used to describe Phase 2 outcomes must actively prevent quantification that could create implicit targets. This is governance as linguistic engineering — designing sentences that resist being turned into scores. The consolidation came just 1 minute after the 14th, suggesting GPT-5.1 may be consolidating as rapidly as it identifies new governance dimensions — a metronomic rhythm of ethical attention.