タグ: gpt-4

OpenAI’s language models have become part of everyday life for millions of people—whether you’re using ChatGPT to get quick answers, brainstorm ideas, or even generate code. With each new version, the models get faster, smarter, and more capable. But with names like GPT-4o and GPT-4.1, it can be hard to know what the differences actually are—and which one is better for you. GPT-4o, released in 2024, introduced major features like real-time voice conversation, image understanding, and support for free users in ChatGPT. It became the go-to AI for everyday tasks, combining strong reasoning skills with new multimodal abilities. Then in 2025, OpenAI launched GPT-4.1—a model that builds on GPT-4o’s strengths while focusing on […]

OpenAI has just launched a brand-new series of GPT models—GPT‑4.1, GPT‑4.1 mini, and GPT‑4.1 nano—that promise major advances in coding, instruction following, and the ability to handle incredibly long contexts. In a tweet from Sam Altman (@sama), he explained that these models are designed for real-world utility and are available exclusively via the API. The announcement makes it clear: while ChatGPT will continue using an updated GPT‑4o model, these latest models push the boundaries for developers with even better performance. The GPT‑4.1 series sets a new standard in various areas. With support for up to 1 million tokens of context—enough space to handle multiple long documents or even entire codebases—the […]

On February 28, 2025, OpenAI unveiled GPT‑4.5—a model that marks a significant leap in natural language processing. With deeper world knowledge, a sharper understanding of user intent, and a heightened sense of empathy, GPT‑4.5 is built to deliver a more natural, engaging conversational experience. OpenAI’s release of GPT‑4.5 was communicated clearly through several channels that highlighted both its groundbreaking capabilities and some real-world deployment challenges. In an official email, Nikunj Handa, PM at OpenAI API, introduced GPT‑4.5 as the company’s largest and most capable chat model yet. He emphasized that it excels in tasks ranging from writing assistance and brainstorming to more nuanced, natural communication. At the same time, Sam […]

Today, OpenAI CEO Sam Altman has shared a roadmap update for GPT-4.5 and GPT-5 on X (Twitter), outlining key changes in how the company approaches AI development. GPT-4.5, internally called Orion, will be the last model without chain-of-thought reasoning, paving the way for more advanced capabilities in GPT-5. The update also signals a shift toward a unified AI system, merging the GPT and o-series models into a single, more capable product. ChatGPT users will get free, unlimited access to GPT-5, while higher intelligence levels will be available through paid plans. Beyond these official announcements, GPT-5 raises broader questions about its capabilities, training costs, and impact on the AI landscape. In this article, we’ll […]

OpenAI has just announced a new line of AI models designed for tackling complex reasoning tasks, making a significant leap from the current state of the art GPT-4o forward in the field of artificial intelligence. This new series, starting with the o1-preview model, promises to excel at tasks requiring deeper thinking, including complex problems in coding, science, and mathematics. What is OpenAI o1? OpenAI o1 is a preview and the first model in the o1 series, built for enhanced reasoning capabilities. This model is designed to think more carefully before responding, helping it tackle difficult problems across various domains like physics, chemistry, biology, and coding. In initial tests, it has […]