Enterprises are measuring the wrong part of RAG

Enterprises have moved quickly to adopt RAG to ground LLMs in proprietary data. In practice, however, many organizations are discovering that retrieval is no longer a feature bolted onto model inference — it has become a foundational system dependency.Once AI systems...
TechCrunch Mobility: The great Tesla rebranding

TechCrunch Mobility: The great Tesla rebranding

Welcome back to TechCrunch Mobility — your central hub for news and insights on the future of transportation. To get this in your inbox, sign up here for free — just click TechCrunch Mobility! Tesla CEO Elon Musk has spent months — years? — trying to position his...
Meet the new European unicorns of 2026

Meet the new European unicorns of 2026

January was such a long month that it has already brought us five fresh European unicorns: from Belgium to Ukraine, several tech startups raised funding at valuations above the $1 billion threshold. But before we take a closer look at who joined the club, two caveats....