AI startup Anthropic on Monday announced it raised $3.5 billion at a $61.5 billion post-money valuation, led by Lightspeed Venture Partners. The Series E, which also had participation from Bessemer Venture Partners, Cisco Investments, D1 Capital Partners, Fidelity Management & Research Company, General Catalyst, Jane Street, Menlo Ventures, and Salesforce Ventures, brings the company’s total raised to $18.2 billion, according to Crunchbase. “With this investment, Anthropic will advance its devel...