OpenAI said a third-party developer-tool compromise involving Axios forced it to update macOS app certification and require users to move to the latest desktop builds, while stating it found no evidence of user data access or software tampering.
OpenAI has introduced ChatGPT Health, a new ChatGPT experience built around health and wellness questions, marking a notable step deeper into one of the chatbot’s most sensitive and heavily used categories.
OpenAI has introduced a $100-a-month ChatGPT Pro plan, a new midmarket tier built around heavier Codex use as the company pushes its coding agent deeper into paid workflows. The move narrows the gap between ChatGPT Plus and the top-end Pro offer while making OpenAI’s developer tooling more accessible to power users.
OpenAI has retired its GPT-5.1 model family from ChatGPT, according to the company’s release notes and help center. Existing conversations that used GPT-5.1 are being routed to newer models as OpenAI continues to adjust
OpenAI said it will expand its ChatGPT advertising pilot beyond the United States, starting with Canada, Australia and New Zealand. The move comes as the company pushes to broaden monetization while keeping the test
OpenAI said GPT-5.4 is now available in ChatGPT for paid users, marking the company’s latest update to the chatbot’s model lineup. The rollout comes as OpenAI continues to retire older models and streamline how users
OpenAI said ChatGPT Go is now available in 16 additional countries, extending the company’s low-cost subscription plan beyond its earlier rollout. The expansion comes as OpenAI continues to build out ChatGPT’s consumer
OpenAI said on April 9, 2026, that it is introducing a new $100 monthly Pro plan and adjusting how Codex usage works across ChatGPT subscriptions. The change comes as the company continues to reshape its paid offerings
OpenAI said ChatGPT now includes interactive visual learning modules for math and science topics, letting users manipulate formulas and variables in real time. The feature is rolling out to all logged-in users across
OpenAI said it is rolling out ChatGPT in Apple CarPlay, allowing supported iPhone users to start new voice conversations and resume existing ones from the car interface. The update adds another distribution channel for
