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Google releases new open LLMs, Rivian lays off staff and Signal rolls out usernames | TechCrunch
Welcome, folks, to Week in Review (WiR), TechCrunch’s regular newsletter covering noteworthy happenings in the tech industry. This week, Google launched two new open large language models, Gemma 2B and Gemma 7B, in its continued bid for generative AI dominance.
February 24, 2026