- GPT-4 | OpenAI
GPT-4 is more creative and collaborative than ever before It can generate, edit, and iterate with users on creative and technical writing tasks, such as composing songs, writing screenplays, or learning a user’s writing style
- ChatGPT
ChatGPT is your AI chatbot for everyday use Chat with the most advanced AI to explore ideas, solve problems, and learn faster
- GPT-4o - Wikipedia
GPT-4o ("o" for "omni") is a multilingual, multimodal generative pre-trained transformer developed by OpenAI and released in May 2024 [2] It can process and generate text, images and audio [3][4] Upon release, GPT-4o was free in ChatGPT, though paid subscribers had higher usage limits [5] GPT-4o was removed from ChatGPT in August 2025 when GPT-5 was released, but OpenAI reintroduced it for
- GPT-4o: OpenAI’s Multimodal AI Leap Beyond GPT-4
OpenAI’s GPT-4o is a groundbreaking AI model that takes the capabilities of GPT-4 to new heights The “o” stands for omni, reflecting its multimodal prowess –
- OpenAI’s (Chat)GPT-5 vs 4o vs 4. 1: Full Report and Comparison . . .
The evolution of OpenAI's flagship models from GPT-4o to GPT-5 represents a linear progression of capability but it also chronicles a turbulent and revealing period of strategic experimentation in the artificial intelligence world Here we provide a comprehensive analysis of this trajectory, dissecting the architectural, performance, economic, and philosophical shifts that define each model
- GPT-4 - Chat Got
Even though GPT-4 1 can take everything, it doesn’t need to if you can supply only the most relevant snippets This speeds up responses and reduces cost Many developer stacks use tools like Pinecone, Weaviate, or simple local vector indices to aid GPT models in question-answering tasks with enterprise data, for example
- OpenAI Retires GPT-4, Launches GPT-4o as New ChatGPT Default
OpenAI has officially sunset GPT-4 as the default model in ChatGPT and replaced it with the next-generation GPT-4o—short for “omni ” Announced on April 25, 2025, GPT-4o marks a major leap forward in OpenAI’s AI offerings It’s not just a faster and more cost-effective successor—it’s a fundamentally more capable model that expands ChatGPT’s abilities across text, image, and even
- OpenAI is retiring GPT-4 from ChatGPT— here’s what that means . . .
It’s official: GPT-4 is being retired from ChatGPT OpenAI recently announced that starting April 30, 2025, GPT-4 will no longer be available to ChatGPT users, with GPT-4o stepping in as the new
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