OpenAI unveiled GPT-5.5 on Thursday, branding it its most intuitive and powerful model to date. Co‑founder Greg Brockman said the new system delivers sharper reasoning with fewer tokens, positioning the company closer to a long‑term “super app” that could blend ChatGPT, Codex and an AI browser into a single enterprise service. Early benchmarks show GPT-5.5 outpacing rivals from Google and Anthropic across a range of tasks, from coding assistance to scientific research. The model is now rolling out to Plus, Pro, Business and Enterprise users of ChatGPT. Read more →

OpenAI has added its newest language model, GPT-5.5, to ChatGPT, promising smoother, more reliable performance on complex, multi‑step requests. The upgrade reduces the need for back‑and‑forth prompting by improving context retention, reasoning depth and tool integration. Sam Altman framed the launch as a push for everyday usefulness, saying the company wants users to win. GPT-5.5 follows the recent ChatGPT Images 2.0 rollout and aims to make the AI assistant a continuous, dependable part of daily workflows. Read more →

OpenAI unveiled GPT-5.5, its newest language model powering ChatGPT, as the company pivots from pure conversation to autonomous, real‑world productivity. The upgrade rolls out across ChatGPT and Codex for Plus, Pro, Business and Enterprise tiers, with a premium “Pro” version for high‑level subscribers. Built to interpret loosely structured prompts, plan workflows and self‑check output, GPT-5.5 aims to cut back‑and‑forth interactions and deliver end‑to‑end results in coding, research, document creation and data analysis. Read more →

OpenAI announced the rollout of its latest language model, GPT-5.5, on Thursday. The company describes the new system as its "smartest and most intuitive" model yet, capable of handling complex, multi‑step tasks such as writing and debugging code, conducting online research, and generating spreadsheets across a range of tools. GPT-5.5 uses fewer tokens, offers its strongest safety measures to date, and will be available to Plus, Pro, Business and Enterprise ChatGPT users as well as Codex subscribers. The launch intensifies the rivalry with Anthropic and comes just days before a high‑profile trial involving OpenAI executives. Read more →