Tags: professional AI

OpenAI released GPT-5.4, a new frontier model offered in three configurations for general, reasoning-intensive, and high‑demand workloads. The model shows benchmark gains across professional tasks, introduces native computer use, and expands the context window to a 1‑million‑token limit. A redesigned tool‑search system reduces token usage, and a new safety evaluation tests chain‑of‑thought controllability. The launch positions GPT-5.4 as OpenAI’s most capable model for professional work while highlighting ongoing competition in the AI frontier. Lire la suite

OpenAI announced the release of GPT-5.4, its newest foundation model designed for professional workloads. The model is offered in three versions—a standard release, a high‑performance Pro edition, and a reasoning‑focused Thinking edition. GPT-5.4 features a context window of up to one million tokens and delivers significant token‑efficiency gains, allowing it to solve tasks with fewer tokens than prior models. Benchmark scores show record performance across computer‑use and knowledge‑work tests, while safety updates cut hallucinations by roughly one‑third. A new tool‑calling architecture called Tool Search reduces token overhead when accessing many tools, and a safety evaluation demonstrates lower risk of deceptive chain‑of‑thought behavior in the Thinking version. Lire la suite

OpenAI promoted its GPT-5.2 model as its most advanced professional tool, but a Guardian investigation revealed that the system cited the AI‑generated encyclopedia Grokipedia for controversial topics such as Iran and the Holocaust. The report notes that GPT‑5.2 relied on Grokipedia for specific claims while avoiding it for other sensitive prompts, raising concerns about the model’s source selection. OpenAI responded that the model searches a broad range of public sources and applies safety filters to limit high‑severity harms. Lire la suite

OpenAI introduced GPT-5.2, a new family of models—including Instant, Thinking, and Pro—designed for everyday professional tasks. The series promises better performance in spreadsheet creation, presentation building, code writing, image perception, long‑context understanding, tool use, and multi‑step projects. Early testers such as Notion, Box, Shopify, Harvey, Zoom, and Databricks have already evaluated the models. OpenAI highlighted reduced hallucinations in the Thinking variant and sharper, more explanatory outputs from a senior immunology researcher using the Pro model. The rollout begins with paid ChatGPT plans, while the company pursues a major Disney licensing deal and prepares additional safeguards for minors. Lire la suite