OpenAI’s new Economic Research paper frames Codex as a shift from chat to delegated work. Among organizational users, non-developer Codex adoption is up 189x since August 2025, and 70.2% of sampled individual users have assigned at least one task estimated to take a human more than an hour.
OpenAI is tuning ChatGPT’s most-used model for planning, shopping, and local recommendations. Paid users receive the GPT-5.5 Instant update on June 24, with free users following on June 25.
The AI bottleneck is shifting from model release cadence to inference infrastructure. OpenAI says Jalapeno was taped out in nine months and is planned for gigawatt-scale deployment beginning in late 2026.
GPT-5.5-Cyber reached 85.6% on CyberGym, while Codex Security has scanned more than 30,000 codebases. The real shift is from vulnerability discovery to validated remediation.
The bottleneck in AI security is shifting from finding bugs to landing fixes. OpenAI says GPT-5.5-Cyber reached 85.6% on CyberGym, while Codex Security has scanned more than 30,000 codebases.
OpenAI is giving ChatGPT Enterprise admins a clearer cost map for ChatGPT and Codex. The new console breaks AI credit usage down by user, product, and model, while adding workspace, group, and individual limits.
Samsung Electronics is rolling out ChatGPT Enterprise and Codex to all Korea employees and global DX staff. OpenAI says Codex now has more than 5 million weekly users, with Korea weekly active usage up nearly 800% since February 1, 2026.
OpenAI’s new alignment work targets durability, not just benchmark behavior. The study trains beneficial traits across 12 domains and tests whether they persist under adversarial prompts and harmful fine-tuning.
OpenAI is pushing stronger medical reasoning into the free ChatGPT tier: GPT-5.5 Instant now matches frontier Thinking models on its health evaluations, while 230 million users ask health and wellness questions each week.
OpenAI says GPT-5.5 Instant has pushed health responses close to its frontier Thinking models while reaching free ChatGPT users. The bigger signal is production data: flagged factuality issues in health answers fell 71% over two months.
AI is moving into one of medicine’s slowest review loops: revisiting old genome cases as the science changes. OpenAI and Boston Children’s Hospital report 18 new diagnoses after reanalyzing 376 unresolved pediatric rare-disease cases.
OpenAI is presenting a more concrete test for AI-assisted science: a chemistry project that reached a validated experimental result. The tweet says GPT-5.4 worked with Molecule.one’s Maria AI and a specialized lab on a drug-discovery reaction.