OpenAI let ChatGPT plan a launch party at its San Francisco headquarters to celebrate its latest model release. Here's what it was like inside.

Four weeks after its initial release, OpenAI has shipped a new version of its GPT-5.5 Instant AI model to address some issues.

Sam Altman asked GPT what it would like for its launch celebration. Its suggestions included toasts from its creators (but not the AI itself).

The new GPT-5.5 Instant model will replace GPT-3.5 Instant as the default model for ChatGPT ...

OpenAI Launches GPT-5, a Potential Barometer for Whether AI Hype Is Justified OpenAI on Thursday released the fifth generation of the artificial intelligence technology that powers ChatGPT, a product ...

GPT-5.5 Instant replaces the older default model with upgrades in reasoning, personalisation, and transparency features.

OpenAI, DeepSeek and Anthropic are at the forefront of a rapidly evolving AI landscape, each making strides to secure their position in a competitive market. In a recent overview by Universe of AI, ...

The model, codenamed “Spud,” is designed to complete complex multi-step tasks with minimal human direction. It sets new benchmarks in agentic coding, computer use, and knowledge work, while matching ...

Credit: VentureBeat made with OpenAI ChatGPT Images 2.0 After months of rumors and reports that OpenAI was developing a new, more powerful AI large language model for use in ChatGPT and through its ...

OpenAI has rolled out ChatGPT for Excel in beta alongside the GPT‑5.4 model, enabling spreadsheet users to build, update, and analyze models directly in their workbooks. The release also adds ...

OpenAI’s GPT-5.5 Instant is now ChatGPT’s default model, promising fewer hallucinations, shorter answers, better memory controls, and clearer chats.