OpenAI upgrades ChatGPT and Codex with GPT-5.5: ‘a new class of intelligence for real work’

OpenAI is capping off a busy week of announcements with the release of GPT-5.5, its latest model upgrade for ChatGPT and Codex. The company calls its new model “a new class of i ...

OpenAI Unveils Its New, More Powerful Model

The companies’ contrasting strategies are a clear indication that Anthropic and OpenAI disagree on how they should handle ...
VentureBeat

OpenAI launches GPT-5, nano, mini and Pro — not AGI, but capable of generating 'software-on-demand'

After years of hype and speculation, OpenAI has officially launched a new lineup of large language models (LLMs), all different-sized variants of GPT-5, the long-awaited successor to its GPT-4 ...