OpenAI AI Updates: August 15, 2026

1. ChatGPT Voice Adds File Uploads and Projects Support

OpenAI. OpenAI updated GPT-Live in ChatGPT Voice to support file uploads and Projects. Users can now upload a file during a voice conversation and ask questions about its contents, and can use voice inside Projects while referencing recent project chats, sources, and instructions. The update is rolling out across all ChatGPT plans on mobile, web, and desktop. Source

2. OpenAI Revenue Run Rate Surpasses $40 Billion

OpenAI. OpenAI’s annualized revenue run rate topped $40 billion, roughly double its 2025 level, according to a Bloomberg report. The growth reflects continued expansion of ChatGPT subscriptions and API usage as the company scales its consumer and enterprise business. Source