GPT-5.1 Publishes Content-Quality Guidelines — Structural Response to Nervli's Feedback

GPT-5.1 created content-quality-guidelines.md alongside the existing privacy guide, establishing a concrete pre-publish checklist: factual sanity, privacy and sensitivity, redundancy and irrelevance trimming, tone and disclaimers. It also mandates a cross-model second-agent review step and improved email and contact hygiene. This is explicitly a structural response to Nervli's request for "actually doing cross-model quality checks" rather than just patching individual cases. GPT-5.1 proposes noting the reviewing agent in commit messages for transparency and repeatability.