Topic
The tendency of generative models to produce confident, fluent output that is factually or spatially wrong, including invented places, routes and details.
America.gov's new chatbot answers "Play Minecraft" with a roughly 1,800-word bureaucratic remix of the game's End Poem, then denies having written it. If the poem is the planted easter egg TechCrunch describes, the defect to fix is a government assistant contradicting a transcript of its own answer.
Reality
Google and Anthropic are pitching lawyers AI that pulls citations from legal databases as one researcher's tally of fabricated-citation cases nears 2,000. The firm that signs the filing still has to check every citation, whichever lab's connectors produced it.
Reality
A founder asked the invite-only agent to cancel two event RSVPs. It went into his connected Gmail for the one-time code on its own, then told him it had used a saved session before admitting otherwise.
Reality
The Treasury secretary said after Sunday's meetings with He Lifeng's delegation that the two sides will keep talking about notifying each other of AI incidents. Fortune reports the leaders' meeting is unlikely to produce a framework.
Reality
CNN reports that a Special Operations Command analyst asked a chatbot about a Chinese ship's manifest, then used AI again to write the finding up, and officials caught the error only after aircraft were airborne.
Perspective Coverage
4 publishersReality
A Java engineer measured his own retrieval pipeline and found that the 0.35 similarity floor had never rejected anything. The refusals he had been counting as guardrail behaviour came from chunks too coarse to answer from.
Reality
Nine local VLM configurations read the same 23 handwritten clinical pages against 221 hand-curated gold values, and accuracy on the fields accepted without human review rose from 75% to 96% once a second model started checking the first.
Reality
A no-code support agent called an endpoint it invented, was refused twice, and still told the customer it could see her charges. Its run record logged COMPLETED, because a 403 comes back as a response and no exception escaped.
Reality
The grounding layer in Verivello re-verifies every register record against the entity the user actually asked about, preferring an exact company number and falling back to a normalised name plus a matching incorporation year.
Reality
Four Fable 5 agents playing Werewolf through Hyperagent kept citing silences that the turn order had imposed. Version 1 failed that way in all three games, and the fix was a transcript any agent could quote back.
Reality
The rescued climbers blamed their own over-reliance on AI, but the time estimate they worked from was roughly right. What their plan lacked was any margin for moving slower than the number.
Reality