Adtech company PubMatic sues Google over monopoly violations

Advertising exchange PubMatic has filed a lawsuit against Google, accusing the tech giant of illegally monopolizing the ad technology market. PubMatic is seeking billions of dollars in damages. This lawsuit marks the second time an advertising exchange has sued Google…

Uber and Momenta to test autonomous vehicles in Germany in 2026

Ride-hailing giant Uber and Chinese autonomous vehicle startup Momenta plan to start testing robotaxis in Munich, Germany beginning in 2026. This marks the first continental European city either company has announced publicly, with plans to expand to other markets later.…

Are bad incentives to blame for AI hallucinations?

A new research paper from OpenAI asks why large language models like GPT-5 and chatbots like ChatGPT still hallucinate, and whether anything can be done to reduce those hallucinations. In a blog post summarizing the paper, OpenAI defines hallucinations as…

Koah raises $5M to bring ads into AI apps

How can startups and developers monetize their AI products? A startup called Koah, which recently raised five million dollars in seed funding, is betting that ads will be a big part of the answer. If you spend any time online,…