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Nov 30, 2022 · ChatGPT is a sibling model to InstructGPT, which is trained to follow an instruction in a prompt and provide a detailed response. We are excited to introduce ChatGPT to get users’ feedback and learn about its strengths and weaknesses. During the research preview, usage of ChatGPT is free. Try it now at chatgpt.com.
Apr 1, 2024 · Starting today, you can use ChatGPT instantly, without needing to sign-up. We're rolling this out gradually, with the aim to make AI accessible to anyone curious about its capabilities. We may use what you provide to ChatGPT to improve our models for everyone.
Access to GPT-4, GPT-4o, GPT-3.5. Up to 5x more messages for GPT-4o. Access to advanced data analysis, file uploads, vision, and web browsing. DALL·E image generation. Create and use custom GPTs
ChatGPT helps you get answers, find inspiration and be more productive. It is free to use and easy to try. Just ask and ChatGPT can help with writing, learning, brainstorming and more.
ChatGPT is based on particular GPT foundation models, namely GPT-3.5, GPT-4, and GPT-4o, that were fine-tuned to target conversational usage. The fine-tuning process leveraged supervised learning and reinforcement learning from human feedback (RLHF). Both approaches employed human trainers to improve model performance. In the case of supervised learning, the trainers played both sides: the user and the AI assistant. In the reinforcement learning stage, human trainers first ranked responses ...
ChatGPT is fine-tuned from GPT-3.5, a language model trained to produce text. ChatGPT was optimized for dialogue by using Reinforcement Learning with Human Feedback (RLHF) – a method that uses human demonstrations and preference comparisons to guide the model toward desired behavior.
6 days ago · This official app is free, syncs your history across devices, and brings you the newest model improvements from OpenAI. With ChatGPT in your pocket, you’ll find: · Voice mode—tap the...
Jun 27, 2024 · ChatGPT is a general-purpose chatbot that uses artificial intelligence to generate text after a user enters a prompt, developed by tech startup OpenAI. The chatbot uses GPT-4, a large language ...
3 days ago · OpenAI's latest LLM is called GPT-4o. Other LLMs include Google's Gemini (formerly called Bard), Anthropic's Claude and Meta's Llama. ChatGPT is an interface that lets you easily prompt GPT for ...
AI Chat is an AI chatbot that writes text. You can use it to write stories, messages, or programming code. You can use the AI chatbot as a virtual tutor in almost any subject.
