Overview
How might we design feedback so people can trust and act on AI output?
When to use
- Essential for all AI applications where collecting user feedback enables continuous improvement and better alignment with user needs and preferences.
When to skip
- Internal one-off tools with no model or ranking pipeline to consume the signal.
- High-stakes decisions where a thumb is too blunt and structured review is required.
- Every micro-token during streaming; wait until the answer settles.
Rules
Feedback that vanishes with no confirmation or effect the user can observe.
Only thumbs down with no reason codes, leaving teams unable to triage.
Forcing a rating modal after every message.
Using feedback solely for marketing metrics while never feeding training or retrieval.
Evidence
| Product | Implementation |
|---|---|
| ChatGPT | Thumbs and optional free-text feedback on assistant messages. |
| Claude | Message-level feedback controls on responses. |
| Gemini | Positive/negative feedback and report flows on answers. |
| Perplexity | Feedback on answer quality and wrong-source issues. |



