A new version of ChatGPT has arrived that OpenAI CEO Sam Altman promises will have Ph.D-level smarts. OpenAI on Thursday announced the release of GPT‑5, which it calls its "smartest, fastest and most ...
SAN FRANCISCO, CALIFORNIA - NOVEMBER 06: OpenAI CEO Sam Altman speaks during the OpenAI DevDay event on November 06, 2023 in San Francisco, California. Altman delivered the keynote address at the ...
OpenAI’s “12 days of shipmas” event doesn’t kick off for a while, but the first big announcement might’ve been revealed early. A “feature gated” web page on OpenAI’s website refers to a “ChatGPT Pro” ...
As of May 5, 2026, GPT-5.5 Instant is now the default model for all logged-in ChatGPT users worldwide, replacing GPT-5.3 Instant. The change is rolling out across web, mobile, and the API, meaning ...
OpenAI has launched its lower-cost ChatGPT Go service across all African countries, including local currency support in some jurisdictions, including South Africa.
The artificial intelligence race has entered a new phase with OpenAI’s latest release—GPT-4.5. Officially launched as a ...
Credit: VentureBeat made with OpenAI GPT-Image-1.5 OpenAI is making moves to try and court more developers and vibe coders (those who build software using AI models and natural language) away from ...
OpenAI hosted a longer-than-usual press event on Thursday to unveil GPT-5, the ChatGPT upgrade we've been waiting for. The new AI model brings performance improvements across reasoning and coding, and ...
Posts from this topic will be added to your daily email digest and your homepage feed. The startup’s ‘12 days of ship-mas’ have kicked off. The startup’s ‘12 days of ship-mas’ have kicked off. OpenAI ...
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Happy 3 years, ChatGPT: Here is a complete version-by-version journey from GPT-3.5 to GPT-5.1
ChatGPT launched publicly on 30 November 2022 as a “research preview.” It was powered by GPT-3.5, marking the first time a powerful generative-pretrained transformer model was widely available in a ...
OpenAI’s GPT-5.5 Instant is now ChatGPT’s default model, promising fewer hallucinations, shorter answers, better memory controls, and clearer chats.
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