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Anthropic
Anthropic is an American artificial intelligence company developing the Claude language models and AI agents built on them, with a strong focus on safety.
In plain terms
Anthropic is a San Francisco-based company and one of the largest developers of artificial intelligence. Its main product is Claude: a chat assistant and the underlying model family that writes text, summarizes, analyzes, and codes.
Imagine it like a car factory that produces both engines and finished cars. The engine is the model, which other companies integrate into their own services. The finished car is the Claude application, which you can open in your browser or on your phone.
What distinguishes it most from competitors is that it puts safety at the center. It researches how to understand and keep increasingly powerful systems under control, and records in public rules the conditions under which it releases new models.
A key player in the world of agents. The coding agent named Claude Code comes from them. They also launched the open standard called MCP, with which agents connect to external tools and data sources. MCP is now maintained by an independent foundation operating under the Linux Foundation.
How it works
- The company trains a large language model on massive text volumes and vast computing capacity; from this, each new generation of Claude emerges.
- The model is also trained on behavioral principles: written guidelines specify how to be helpful and honest, and when to reject a request.
- Before release, security tests examine what the model can do and how it can be misused; the stronger the model, the stricter the protection required for it.
- The company sells the ready-made model through multiple channels: as a subscription-based chat application, via a programming interface (API) for developers, and within the offerings of major cloud providers.
- Tools are built on the model, such as a coding agent, so the model can independently perform multi-step tasks rather than just answering.
An everyday example
You open the Claude application, upload a long lease agreement, and ask it to summarize the pitfalls: in this case, you are conversing with an Anthropic model. You may also encounter it without realizing it, if an online store's customer service chatbot or your workplace software is using Claude in the background.
Who is affected
A common misconception
Limits and risks
- The emphasis on safety does not mean infallibility: Claude can also confidently state falsehoods, so verify important facts.
- Anthropic is a public benefit corporation: a private company that also pursues a public-benefit purpose, but is profit-seeking and runs on enormous investor funding. So you should read its own safety commitments critically too.
- The service mainly runs in the clouds of American companies, so check data processing terms before sharing sensitive personal or corporate data.
- Prices, usage limits, and available models change frequently, and what works today can be altered by a model update.
Similar, but not the same
- Claude – Claude is the product, meaning the model family and the assistant, while Anthropic is the company that builds it.
- OpenAI – OpenAI is a separate company, the developer of ChatGPT and a competitor to Anthropic; Anthropic's founders previously worked there.
- antropikus elv – This is a cosmological and philosophical concept about the observability of the universe; the company shares only a similar-sounding name with it.
Related concepts
AI development companies, artificial intelligence, generative AI
Claude, Claude Code, Model Context Protocol, Constitutional AI
OpenAI, Google DeepMind, large language model, AI safety, AI-agent
A brief history
Anthropic was founded in 2021 by former OpenAI employees, including the sibling duo Dario and Daniela Amodei. Its first public model, Claude, was released in March 2023. In November 2024, the company published the MCP standard, which connects agents to external tools. In 2025, it launched the Claude Code coding agent, and at the end of the year, it handed over stewardship of MCP to the Agentic AI Foundation, operating under the Linux Foundation.
Where things stand
At the end of 2026, Anthropic is among the world's leading AI developers; individuals and large corporations use the Claude models on a massive scale. They are particularly strong in programming and in agents.
In the news
- Big tech firms and green groups are drafting joint US data center guidelinesNov 6, 2026 · Ipar
- Claude Code leaked users' email addresses in web search headers; Anthropic deployed a privacy fixNov 6, 2026 · Jog
- Claude writes 80% of Anthropic's code; METR publishes independent assessment of its AI R&D accelerationNov 5, 2026 · Code
- Anthropic adds personal finance feature to Claude, with bank account connectionNov 5, 2026 · Money
- US federal judge dismisses music publishers' direct copyright claim against Dario AmodeiNov 5, 2026 · Jog
- Anthropic copyright settlement could benefit Herald Press authorsNov 5, 2026 · Jog
- Anthropic lets managers monitor employees' Claude usageNov 4, 2026 · Work & HR
- New standard proposal would simplify how publishers opt out of AI trainingNov 4, 2026 · Marketing
Also known as
Anthropic · Anthropic PBC · Anthropic AI · az Anthropic · The developer of Claude · the company developing Claude
Sources
This entry was machine-edited and has undergone machine expert review; the “In the news” section updates automatically from Agent Age stories.