Anthropic PBC：加强融资，铸就行业发展新军

Core Insights - Anthropic PBC, founded in 2021 by former OpenAI members, focuses on developing safe and interpretable large language models, with its flagship product being the Claude series [1] - As of early 2025, Anthropic PBC has raised over $18 billion in multiple funding rounds, achieving a valuation of $61.5 billion, positioning itself as a leading AI unicorn [1] Funding History - May 2021 (Series A): Raised $124 million led by Jaan Tallinn, with participation from Dustin Moskovitz [2] - April 2022 (Series B): Completed $580 million funding led by Sam Bankman-Fried [2] - February 2023: Google invested $300 million, becoming a strategic shareholder [2] - May 2023 (Series C): Secured $450 million led by Spark Capital, with participation from Menlo Ventures, Salesforce Ventures, and Google [2] - September 2023: Amazon announced a $4 billion investment, becoming the primary cloud service provider [2] - October 2023: Google added another $2 billion investment [2] - February 2024 (Series D): Completed $750 million funding led by Menlo Ventures [3] - March 2024: Raised $884 million in the secondary market led by Advanced Technology Investment Company and Manhattan Venture Partners [3] - May 2024: Secured an additional $452 million in the secondary market led by G Squared and Manhattan Venture Partners [3] - November 2024: Amazon made an additional $4 billion investment [3] - January 2025: Shengyu Capital invested $2 billion [3] - March 2025 (Series E): Completed $3.5 billion funding led by Lightspeed Venture Partners, with participation from Shengyu Capital, General Catalyst, Jane Street, and Fidelity, achieving a post-money valuation of $61.5 billion [3] Use of Funds and Development Direction - Anthropic plans to utilize the latest funding to develop next-generation AI systems, enhance computational capabilities, and improve model transparency and reliability [5] - The company aims to accelerate business expansion in Asia and Europe [5] - Recently, Anthropic launched the Claude 3.7 Sonnet model, which outperforms previous versions in mathematics, physics, and programming, along with the embedded programming tool Claude Code for automating complex programming tasks [5] - Major investors include Amazon, Google, Lightspeed Venture Partners, and Shengyu Capital, with Amazon's total investment reaching $8 billion and Google's at $3 billion [5] Future Competition - Anthropic PBC anticipates intensified competition with rivals like OpenAI, contributing to the global advancement of artificial intelligence [8]