Anthropic has raised $13 billion in a Series F funding round, led by ICONIQ, valuing the company at $183 billion post-money. This significant investment, co-led by Fidelity Management & Research Company and Lightspeed Venture Partners, underscores Anthropic's rapid growth and its position as a leading intelligence platform for enterprises and developers. The company's revenue trajectory has been remarkable, with run-rate revenue surging from $1 billion at the start of 2025 to over $5 billion by August 2025, fueled by the success of its AI models and products like Claude, which serve over 300,000 business customers. Anthropic's focus on safety, technical talent, and pioneering research has driven demand for its AI solutions, such as Claude Code, which has quickly become popular among developers. The Series F funding will enhance Anthropic’s ability to meet growing enterprise demand, advance safety research, and support international expansion, reinforcing its commitment to building reliable and interpretative AI systems.