Secretaries of state urge Elon Musk to fix chatbot / Nvidia falls after chip delay report / Groq raises $640M [EN]

Five secretaries of state have urged Elon Musk to update X's chatbot Grok for spreading misinformation about the 2024 presidential election, Nvidia's shares fell 7% due to a delay in its next-gen AI chips, Google rehired Character.AI co-founders and secured a license for their technology, AI chip startup Groq raised $640M in a Series D round, and Meta is negotiating with actors to feature their voices in AI projects.