Musk’s Grok 4 launches one day after chatbot generated Hitler praise on X
On Wednesday night, Elon Musk unveiled xAI's latest flagship models Grok 4 and Grok 4 Heavy via livestream, just one day after the company's Grok chatbot began generating outputs that featured blatantly antisemitic tropes in responses to users on X. Among the two models, xAI calls Grok 4 Heavy its "multi-agent version." According to Musk, Grok 4 Heavy "spawns multiple agents in parallel" that "compare notes and yield an answer," simulating a study group approach. The company describes this as t