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OpenAI details how advertisers should write ChatGPT ad context hints

Ad-tech

Fox Advertising extends agentic AI tools to live and linear inventory

Agencies

eMarketer: duplication across CTV apps is capping incremental reach

Measurement

Netflix leans on new ad measurement tools as engagement growth stays modest

Streaming

OpenAI pitches ChatGPT image ads at $300,000 minimum, $40 CPMs

Ad-tech

MediaPost clarifies iSpot’s MLB ad-spend methodology shift

Measurement

Salesforce to buy Braze for $5.66 billion

Ad-tech

YouTube partners with AliExpress to expand shoppable video affiliate push

Creators

Anonymous Content CEO open to outside investment, but not private equity

Streaming

Substack’s app emerges as a paid-subscription driver for creators

Creators

Leaked accounts hint HBO’s ‘Harry Potter’ rivals Game of Thrones budget

Streaming

Streaming analysts: ad tiers now make or break profitability

Streaming

Aldi and McCann Manchester end 20-year agency relationship

Agencies

Amazon DSP plus LinkedIn data turns CTV into a performance channel

Ad-tech

Op-ed: CTV’s supply-path sprawl is quietly inflating costs, not value

Ad-tech

Netflix beats Q3 targets, then cuts 1,000 jobs and two creative chiefs

Streaming

Journalists are trading newsrooms for creator-economy careers, Media Leader finds

Creators

WSJ plotted a six-show streaming slate, courted Emily Sundberg

Creators

ChatGPT Ads expands to 26 countries as active advertiser count lags claims

Ad-tech

Spotify launches Patreon-style memberships for podcasters

Creators

California’s $750M film credit fails to halt production slide

Streaming

Netflix’s theatrical push widens even as it insists streaming comes first

Streaming

Deadline: new horror label ‘Made By Spooky’ pitches creator-first model

Creators

TV’s CAPI push aims to copy Meta and Google’s conversion tracking

Measurement

DC’s low-budget Clayface tests a cheaper fix for superhero flops

Streaming

OpenAI details how advertisers should write ChatGPT ad context hints

OpenAI’s help center explains that context hints are ad-group-level details describing what a product offers, who needs it, and when, meant to guide relevance rather than act as targeting rules.

The Record →
Fox Advertising extends agentic AI tools to live and linear inventory
eMarketer: duplication across CTV apps is capping incremental reach

The channels

2233 signals

OpenAI details how advertisers should write ChatGPT ad context hints

OpenAI’s help center explains that context hints are ad-group-level details describing what a product offers, who needs it, and when, meant to guide relevance rather than act as targeting rules.

Fox Advertising extends agentic AI tools to live and linear inventory

TV Tech’s Tom Butts reports that Fox Advertising is expanding its agentic AI capabilities beyond digital to cover live and linear inventory, extending automated planning and buying tools across its full advertising footprint rather than just streaming and on-demand placements.

eMarketer: duplication across CTV apps is capping incremental reach

eMarketer’s Asa Hiken reports that CTV marketers can unlock incremental reach by cutting audience duplication across streaming apps and platforms.

Netflix leans on new ad measurement tools as engagement growth stays modest

AdExchanger’s Alyssa Boyle reports that Netflix posted 12% revenue growth in Q3 but ad revenue growth of over 80% fell short of its goal to double ad sales again this year.

OpenAI pitches ChatGPT image ads at $300,000 minimum, $40 CPMs

Ad Age’s Garett Sloane reports that ChatGPT will run ads alongside AI-generated images this week, with brands facing minimum commitments of $300,000 and CPMs of $40, according to ad executives familiar with the pilot.

MediaPost clarifies iSpot’s MLB ad-spend methodology shift

MediaPost’s Wayne Friedman clarifies that iSpot’s 2025 MLB estimates included regional sports network data, while 2026 figures exclude RSNs, now classified “digital only,” comparing national linear-only spend of $358.76 million in 2025 to $319.96 million in 2026.

Salesforce to buy Braze for $5.66 billion

Adweek’s Tekendra Parmar reports that Salesforce has agreed to acquire Braze for $5.66 billion, aiming to use the customer-engagement platform’s AI to deliver real-time behavioral signals.

YouTube partners with AliExpress to expand shoppable video affiliate push

Tubefilter’s Sam Gutelle reports that YouTube and AliExpress struck a global affiliate deal, letting creators in the US, Brazil, Germany, and the UK earn commissions on tagged products.

Anonymous Content CEO open to outside investment, but not private equity

Axios’ Sara Fischer and Christine Wang report that Anonymous Content CEO Darren Walker said the studio is open to raising capital from third-party investors beyond Laurene Powell Jobs’ Emerson Collective.

Substack’s app emerges as a paid-subscription driver for creators

Simon Owens reports that Substack’s app is driving paid subscriptions for creators, a theme he explores alongside items on Disney scaling creator collaborations and LinkedIn’s creator revenue-share question.

Leaked accounts hint HBO’s ‘Harry Potter’ rivals Game of Thrones budget

Deadline’s Jake Kanter reports that UK filings for Plum Jam Productions, the show’s special purpose vehicle, show revenue of £130.6 million in 2025, the year Season 1 shot.

Streaming analysts: ad tiers now make or break profitability

AdExchanger reports that at NAB Show in New York, J.P. Morgan’s Eric Menell and Bank of America’s Jessica Reif Ehrlich told investors streaming underdelivers versus linear TV, with ad revenue now critical to platform profitability.

Aldi and McCann Manchester end 20-year agency relationship

Campaign’s Charlotte Rawlings reports that Aldi and McCann Manchester are parting ways after a relationship spanning more than 20 years. The article is paywalled, so the reason for the split and the account’s next steps are not yet detailed.

Amazon DSP plus LinkedIn data turns CTV into a performance channel

Next in Media’s Tom Burchill explains how Monks paired LinkedIn’s deterministic job-title data with Amazon DSP streaming inventory and Amazon Marketing Cloud to target high-intent B2B viewers, citing Quicken’s campaign as the proof case.

Op-ed: CTV’s supply-path sprawl is quietly inflating costs, not value

VideoWeek’s Dan Meier runs a guest column arguing that CTV buyers and publishers keep assuming more SSPs and DSPs mean more revenue, when duplicated routes instead add latency, costs, and inflated volume counts.

Netflix beats Q3 targets, then cuts 1,000 jobs and two creative chiefs

The Ankler’s Sean McNulty reports Netflix matched or beat its Q3 forecasts and touted a working “business flywheel” on the earnings call.

Journalists are trading newsrooms for creator-economy careers, Media Leader finds

The Media Leader’s Jack Benjamin reports that journalists who built careers in traditional publishing are leaving it for the creator economy, citing Marina Hyde and Goalhanger as examples of the shift.

WSJ plotted a six-show streaming slate, courted Emily Sundberg

Business Insider’s Lucia Moses and Nathan McAlone report that the Wall Street Journal drafted plans for a six-series streaming push, including a live morning show and an Emma Tucker interview franchise.

ChatGPT Ads expands to 26 countries as active advertiser count lags claims

AdExchanger’s Joanna Gerber reports that OpenAI is expanding ChatGPT Ads into 26 new countries, 14 of them in Latin America, and says more than 100,000 advertisers have run ads on the platform since its launch eight months ago.

Spotify launches Patreon-style memberships for podcasters

The Ankler’s Natalie Jarvey reports that Spotify’s new Memberships feature went live yesterday in the U.S. and more than two dozen other countries, letting podcasters sell monthly or annual subscriptions for bonus episodes, ad-free listening and other perks directly through the app.

California’s $750M film credit fails to halt production slide

Variety’s Gene Maddaus reports that FilmLA data released Wednesday shows California production fell 3.7% in the third quarter despite the state’s expanded $750 million film and TV tax credit.

Netflix’s theatrical push widens even as it insists streaming comes first

CNBC’s Sarah Whitten reports that Netflix plans 30 theatrical releases in 2027, on par with 2026, including a wide 49-day exclusive window for Greta Gerwig’s “Narnia.”

Deadline: new horror label ‘Made By Spooky’ pitches creator-first model

Deadline’s Matt Grobar reports that a new horror label called Made By Spooky has launched with a creator-first approach, aiming to produce genre content by working directly with the creators behind it rather than through traditional studio channels.

TV’s CAPI push aims to copy Meta and Google’s conversion tracking

Next in Media’s Mike Shields reports that CTV players like Roku, Netflix, Comcast and DIRECTV are rolling out conversion APIs, server-to-server links that match ad exposure to sales, to replicate the feedback loop Meta and Google already have.

DC’s low-budget Clayface tests a cheaper fix for superhero flops

The Ankler’s Matthew Frank reports that DC’s $30 million horror film Clayface could match Supergirl’s disappointing $126 million worldwide gross and still count as a win, unlike the costlier flop.