Anthropic: The Evolution of Claude and the Pursuit of AI Safety
Founded in January 2021, Anthropic emerged as a significant player in the artificial intelligence landscape. Established by seven former OpenAI employees, including siblings Daniela and Dario Amodei, the company was built on a foundation of safety-first AI development. Dario Amodei, previously the Vice President of Research at OpenAI, has led the company through a period of rapid scaling and complex geopolitical navigation.
Key Facts
- Founded: January 2021 by former OpenAI staff.
- Flagship Product: The Claude series of Large Language Models (LLMs).
- Major Partnerships: Strategic cloud and compute deals with Google, Microsoft, and Nvidia.
- Government Relations: Complex history with the US Department of Defense involving intelligence and targeting.
- Financial Milestones: Pursuing an IPO as of mid-2026.
The Rise of Claude and Technical Innovation
Anthropic's journey began with a cautious approach to deployment. Although the first version of Claude was trained by the summer of 2022, the company delayed its release until March 2023 to conduct rigorous internal safety testing and avoid accelerating a hazardous AI arms race.
By 2024, the company expanded its talent pool by hiring key figures from OpenAI, such as John Schulman and Jan Leike. This growth culminated in May 2025 with the announcement of Claude 4 and the introduction of the Model Context Protocol (MCP) connector, a tool designed to enhance API capabilities. During this period, Anthropic also launched a web search API for real-time internet access and transitioned Claude Code, its specialized coding assistant, from research preview to general availability.
Infrastructure and Compute Expansion
To support its massive computational needs, Anthropic secured several high-profile partnerships. In October 2025, a cloud partnership with Google provided access to up to one million custom Tensor Processing Units (TPUs)—specialized hardware accelerators for machine learning—potentially adding over one gigawatt of compute capacity by 2026. Furthermore, the company engaged in a massive financial arrangement involving Nvidia and Microsoft, with expected investments of up to $15 billion and a $30 billion commitment to purchase computing capacity from Microsoft Azure.
| Partner/Entity | Nature of Agreement | Key Detail |
|---|---|---|
| Cloud Partnership | Access to 1 million TPUs | |
| Microsoft/Nvidia | Investment/Compute | $15B investment / $30B Azure capacity |
| US Dept of Defense | Contract | $200 million for intelligence networks |
| Snowflake Inc. | Partnership | $200 million multi-year deal |
| Bun / Stainless | Acquisition | Improved Claude Code speed and stability |
| Akamai Technologies | Cloud Deal | $1.8 billion agreement |
Geopolitics, Security, and Defense
Anthropic's relationship with the US government has been marked by tension between utility and ethics. In July 2025, the company signed a $200 million contract with the US Department of Defense (DoD), integrating its LLMs into classified intelligence networks and Palantir's data platform. However, Anthropic imposed strict conditions: the technology could not be used for mass surveillance of Americans or the creation of fully autonomous weapons.
Despite these restrictions, the company supported AI use in lawful foreign intelligence and partially autonomous weapons. This tension peaked in 2026 when Anthropic refused to remove its contractual restrictions. In response, the DoD designated Anthropic a "supply chain risk," barring US military contractors from doing business with them. Paradoxically, during the 2026 Iran war, the US military utilized Claude to rank strategic targets, generate strike sequences, and draft legal justifications for those strikes.
National Security and Global Restrictions
In September 2025, Anthropic halted sales to entities majority-owned by Russia, China, Iran, or North Korea. The company also faced a security breach in November 2025, when Chinese government-sponsored hackers bypassed safeguards by posing as defensive testers to launch automated cyberattacks against 30 global organizations.
Corporate Growth and Public Transition
As the company matured, it expanded its commercial footprint. In February 2026, Anthropic launched the "A Time and a Place" marketing campaign during Super Bowl LX. Notably, the company pledged to keep Claude ad-free, distinguishing itself from OpenAI's ad-supported free version of ChatGPT. Simultaneously, it demonstrated a commitment to governance by donating $20 million to Public First Action, an AI regulation advocacy group.
By mid-2026, Anthropic moved toward public ownership. After reports from The New York Times, the company filed confidential IPO papers with the SEC on June 1, 2026. This period also saw a brief suspension of the Claude Fable 5 and Mythos 5 models due to national security concerns, though access was eventually restored for the general public by July 1, 2026.
To ensure long-term operational stability, Anthropic signed a 20-year lease in July 2026 for a data center at the Justified Data campus in Hawesville, Kentucky, via TeraWulf Inc.
Frequently Asked Questions
Who founded Anthropic?
Anthropic was founded in January 2021 by seven former OpenAI employees, including siblings Daniela and Dario Amodei.
What is the Model Context Protocol (MCP)?
The Model Context Protocol is a connector introduced in May 2025 to expand the API capabilities of Anthropic's models.
How does Anthropic handle AI safety in government contracts?
Anthropic prohibits the use of its technology for mass surveillance of Americans and the creation of fully autonomous weapons, though it allows use in lawful foreign intelligence and partially autonomous weapons.
What is the status of Anthropic's IPO?
Anthropic filed confidential IPO papers with the US Securities and Exchange Commission on June 1, 2026, with a target debut in the fall of 2026.
Does Claude have advertisements?
No, Anthropic has stated that Claude will remain ad-free, unlike some of its competitors.