Sept 10 : Positron AI, a startup developing chips to run AI models, said on Thursday it has raised $875 million in its latest funding round, more than quadrupling its valuation in seven months to $5 billion.The startup had raised $230 million in February at a valuation of $1.06 billion, according to data prov

Sept 10 : Positron AI, a startup developing chips to run AI models, said on Thursday it has raised $875 million in its latest funding round, more than quadrupling its valuation in seven months to $5 billion.The startup had raised $230 million in February at a valuation of $1.06 billion, according to data prov