● Current models: GPT-5.5 · GPT-5.5-Cyber · o3 · GPT Image 2
● ChatGPT users: 1 billion monthly active users (June 2026)
● Codex: 5 million weekly users · GA June 2026 · async coding agent
● IPO: Confidential S-1 filed June 8, 2026 · target $830B-$1T valuation
● Key launch June 2026: GPT-5.5-Cyber + Patch the Planet (cybersecurity initiative)