Their EU contact
If something goes wrong inside the EU, this is who to contact.
Anthropic Ireland, Limited
6th Floor South Bank House, Barrow Street, Dublin, Leinster, IE
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TypeAI Model
Made byAnthropic
FromUS
Last checkedFebruary 10, 2026Added February 10, 2026
Claude Opus 4
by Anthropic
AI ModelNot fully checked yet
Claude 4 Opus is designed for highly complex tasks requiring advanced reasoning, analysis, and creativity. Claude 4 Opus excels in areas such as coding, mathematical problem-solving, strategic analysis, and nuanced content generation. It is optimized for enterprise use cases, including software development, research, and business intelligence, while maintaining strong safety and alignment features to mitigate risks like bias, misinformation, and harmful outputs.
- 01
Browse
Built by Anthropic in US. Your data passes through them.
- 02
Track
We watch for changes to their terms so you don't have to.
- 03
Stay in control
1 thing to think about before letting it touch your work
How open is this maker?
Other companies
20/20
Following rules
20/20
Documents
10/25
How it works
0/25
Care & caution
0/10
50%
Pretty open openness
02What it does
What this AI can do
- 01Text Generation
- 02Code Generation
- 03Conversation
- 04Summarization
- 05Translation
03What it sees
The kinds of information it handles
The kinds of information this AI typically takes in
- 01Pii
- 02User Content
- 03Conversation Logs
- 04Code Snippets
- 05Business Data
04Who built it
Who's behind this AI
The people and company behind this AI
Legal name
Anthropic PBC
Also goes by: Anthropic
Website
anthropic.comEmail
press@anthropic.comOffice address
548 Market Street, San Fransisco, CA, 94105, US
Where they're based
Their headquarters
Where the company is officially based.
Headquarters
05Legal & paperwork
What the maker has told EU regulators
What this maker has officially told EU regulators about how their AI works.
Click to see compliance details
These four sections are required by the EU AI Act. Auditors and compliance teams use them — feel free to skim.
How well we know thisUnverified
Stamps & certificates
Stamps and certificates that say the AI passed EU checks.
- PendingEU safety check (CE marking)
- How to use it (official guide)
Where in Europe you can get it
Which EU countries this AI is sold in.
What they've told the public
What the maker has said publicly about how the AI works.
06What to watch for
Things to think about before using it
Potential Risks
1 considerations identified
Review recommended before use
1High
07Other companies involved
Other companies that may touch your data
Other companies this maker works with that may end up handling your data.
08The fine print
Their legal & privacy documents
The legal documents — terms, privacy, security — that spell out the rules.
09EU-based
Made in Europe
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