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Why was my card declined?
There are several reasons your card may have been declined when trying to process this transaction… It may be worthwhile to attempt the transaction again at a later time as temporary technical issues or… They may be able to provide additional information or insights that can help you resolve the issue
Our Approach to User Safety
Safety filters on prompts, which may block responses from the model when our detection models flag content… These features are not failsafe, and we may make mistakes through false positives or false negatives… systems, and we encourage you to reach out to us at usersafety@anthropic.com with any feedback you may
Claude 4 Invite Sweepstakes Official Rules
You may not enter more times than indicated by using multiple email addresses, identities, or devices… alternate winner may be selected… ALLOW THE LIMITATIONS OR EXCLUSION OF LIABILITY FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE MAY
How up-to-date is Claude's training data?
data up until March 2025 Claude 4 Opus was trained on data up until March 2025 These models may… If you ask about more recent events, the model may not have accurate information
Does Anthropic crawl data from the web, and how can site owners block the crawler?
When individuals ask questions to Claude, it may access websites using a Claude-User agent… Alternate methods like blocking IP address(es) from which Anthropic Bots operates may not work correctly… This may change in the future
Why can’t I find the Claude app for iOS in the App Store?
If you’re unable to locate the Claude app in your App Store, you may be located in an unsupported region
I would like to input sensitive data into free Claude.ai, or my Pro/Max account. Who can view my conversations?
There are two instances in which we may use your prompts and conversations to train our models: (1) if… a request, and (2) where your prompts and conversations are flagged for trust and safety review, we may
What is Anthropic’s policy for handling governmental requests for user information?
We will make an exception to this policy if we believe there is an emergency that may result in imminent… physical harm or death, and providing such information without delay may avert that emergency… We evaluate each request to ensure that it’s legally valid, and we may reject requests that are overly
Why can’t I find Claude for Android in the Play Store?
If you’re unable to locate the Claude app in your Play Store, you may be located in an unsupported region
Responsible Use of Anthropic's Models: Guidelines for Organizations Serving Minors
These safety measures may include, but are not limited to: Age verification systems to ensure… For example, we may provide a child-safety system prompt, which organizations serving minors should implement… your organization has a high violation rate and has not implemented these safety recommendations, we may