> ## Documentation Index
> Fetch the complete documentation index at: https://docs.zelinqa.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Data and privacy

> What NBQ receives, retains, and excludes from public responses.

NBQ processes only the information needed for decision-making and session continuity.

## V1 principles

* initial history is used to build starting state and is not returned;
* canonical state contains derived information and identifiers, not a complete copy of every message;
* the session journal retains events required for recovery without becoming a transcript;
* public responses expose neither internal prompts, embeddings, detailed evidence, nor the compiled matrix;
* feedback metadata rejects messages, transcripts, prompts, and conversation summaries.

## Your responsibility

Do not send personal data unrelated to your purpose. Prefer opaque `client_reference` values over email addresses or full names, minimize feedback metadata, and apply your own user-information policy.

<Note>
  For an erasure request or a retention question related to your contract, contact `support@zelinqa.ai` and include your organization and the relevant session identifiers.
</Note>