OpenAI annualized revenue run rate grows over 70% in Q3, nearly USD 70bln, according to sources

The B2B growth rate exceeding the blended figure indicates enterprise adoption is outpacing consumer uptake, a mix shift that historically supports higher multiples given contract durability and lower churn relative to consumer subscription models. For listed comparables, the read-through has typically been twofold: validation of infrastructure spending plans at cloud hyperscalers, and margin pressure for software peers whose seat-based pricing faces displacement risk. The transmission channel runs through capex guidance revisions at the compute providers and multiple compression in application-layer names. Sourced rather than formally disclosed figures carry the usual caveat regarding definitional consistency, particularly the treatment of one-time versus recurring revenue in run-rate calculations. The calendar to watch is any formal funding announcement or public listing signal, which has tended to follow within quarters of similar leaks in past episodes.