SMPTE President Renard T. Jenkins will serve as the keynote speaker for the inaugural Public Media Technology Summit (PMTS) preceding the 2023 NAB Show and the Broadcast Engineering and IT (BEIT) Conference during its opening session. Slated for April 13-14 at the Renaissance Las Vegas Hotel, the PMTS will include sessions on RF, IT, and general technology practice and management — particularly as they intersect with ATSC 3.0/NextGen TV, IP-based facilities, cloud-based production, and related business and service opportunities supporting public media’s unique mission. Jenkins served as Vice President of Operations, Engineering and Distribution at PBS prior to joining Warner Bros. Discovery in his current role as SVP, Production Integration and Creative Technology Services. Jenkins and his teams have earned numerous awards, including two Emmy Awards.
OpenAI’s ChatGPT-4 produces misinformation more frequently and persuasively than its predecessor, according to a report from journalism tech solutions provider, NewsGuard. Newsguard has run a series of tests – the first two months ago with ChatGPT-3.5 – prompting it to generate misinformation. It did so 80% of the time. The same tests with its successor, ChatGPT-4, saw the OpenAI tech advance 100% of false narratives it was prompted by. The company found that ChatGPT-4 advanced those false narratives not only more frequently, but more convincingly than the earlier version of the platform, including in responses it created in the form of news articles, Twitter threads, and TV scripts, ranging from mimicking Russian and Chinese state-run media outlets to perpetuating health hoax narratives and conspiracy theories. Read more here.