At the Semafor Media Summit, editor Ben Smith announced the use of the AI search tool Signals to assist journalists in planning news. Signals is built on the MISO AI search tool, based on the OpenAI platform and Microsoft's Bing search engine. The tool supports English, Spanish, and Chinese, improving journalists' curation efficiency, and the Semafor website may be redesigned around this product. Semafor's collaboration with Microsoft to study the responsible use of AI by journalists marks a significant step for news organizations towards the future.