A developer outlined a hybrid retrieval architecture for a multi-tenant healthtech docs chatbot that fuses keyword and embedding candidate lists and then reranks the shortlist before passing passages …
Anthropic demonstrated that giving an AI agent a complete sales-reporting assignment with explicit business definitions produces a usable report, evidence, and repeatable instructions, using a fiction…
Matt's guide to prompting AI agents emphasizes that updating a presentation requires giving the agent the full context—the deck, source material, change notes, and the decision the audience needs—and …
Northstar launches an AI-powered pull request review tool for GitHub and Azure DevOps teams, offering flat-rate pricing instead of per-seat fees. The tool analyzes diffs in memory without storing them…
Shuman Ghosemajumder, Google's former 'click fraud czar,' has launched Reken, an on-device AI security platform, after two years in stealth. The company's first product, Northstar, is a phishing-and-f…
Rémi Cadène, a former Tesla Optimus scientist, launched Paris-based startup UMA with a lightweight humanoid robot called Northstar, targeting European manufacturing and logistics. The company has 50 p…
Rémi Cadène, a former Tesla Optimus engineer, launched UMA's humanoid robot Northstar at the Machina Summit in Paris, targeting European factories first. The startup emerged from stealth with a $40 mi…
Former Tesla scientist Rémi Cadene launched UMA, a Paris-based startup building a lightweight, AI-powered humanoid robot called Northstar for manufacturing, logistics, and homes. The company has secur…