Grok 4 — the latest flagship model from xAI — is the hot topic in AI circles this summer. Its debut has reignited the competition between xAI, OpenAI, Google and Anthropic for the “most capable general-purpose model,” and with that race comes the inevitable question for everyday users, developers and businesses: is Grok 4 free? […]
GPT-4o is OpenAI’s high-performance, multimodal successor in the GPT-4 line that is available via the OpenAI API, in ChatGPT for paid tiers, and through cloud partners such as Azure. Because model availability and default settings have changed recently (including a brief replacement with GPT-5 and a user-driven restoration of GPT-4o in ChatGPT), the sensible path […]
OpenAI on Thursday announced GPT-5, a generational upgrade to its large-language models that the company says is “its smartest, fastest, and most useful model yet,” and which is being rolled into ChatGPT, the API and enterprise products. The release packages deeper reasoning, broader multimodal input (text, images, audio and video), and new agentic capabilities that […]
Model Type: Chat
SAN FRANCISCO, July 25, 2025 — OpenAI is reportedly preparing to launch Sora 2, the next-generation iteration of its text-to-video model, aiming to outpace competitors such as Google’s Veo 3. Rumors of the update surfaced following analysis of OpenAI’s public files and server references to “Sora 2,” though the company has yet to issue an official announcement . […]
Navigating the cancellation of a ChatGPT subscription can feel daunting, especially given the variety of platforms and billing systems involved. Whether you subscribed via the web, the ChatGPT mobile apps, or the OpenAI API, understanding the precise steps and policies is crucial to avoid unexpected charges and ensure a smooth transition back to the free […]
In recent months, OpenAI has expanded the capabilities of its API to include direct ingestion of PDF documents, empowering developers to build richer, more context-aware applications. CometAPI now supports direct calls to the OpenAI API to process PDFs without uploading files by providing the URL of the PDF file.You can use OpenAI’s model such as […]
As OpenAI rolls out updates—ranging from advanced voice modes to productivity tools like “Tasks” and “Operator”—users naturally wonder: is there any real difference between using ChatGPT on the web versus via its dedicated apps?
As academic institutions grapple with the implications of AI-assisted writing, it is crucial to examine whether o3 can indeed craft essays that not only meet but potentially exceed the rigorous demands of higher education.
Sora, OpenAI’s flagship text-to-video model, has sparked both excitement and controversy since its public release. As creators explore the boundaries of what can be produced, a pressing question emerges: Can I legally sell videos generated using Sora? What is Sora and how does it work? Sora is a generative AI tool integrated into the ChatGPT […]
OpenAI’s ChatGPT has taken a significant step beyond pure conversation by enabling users to shop and purchase products directly through its interface. In late April 2025, OpenAI introduced ad‑free “conversational shopping” features that allow users to receive personalized product recommendations and initiate transactions with minimal friction. Central to this capability is the underlying ChatGPT model—GPT‑4o—which, […]
