GPT-4 - OpenAI
GPT-4-assisted safety research GPT-4’s advanced reasoning and instruction-following capabilities expedited our safety work. We used GPT-4 to help create training data for model fine-tuning and iterate on classifiers across training, evaluations, and monitoring.
ChatGPT - OpenAI
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.
Introducing GPT-4o and more tools to ChatGPT free users
2024年5月13日 · GPT-4o is our newest flagship model that provides GPT-4-level intelligence but is much faster and improves on its capabilities across text, voice, and vision. Today, GPT-4o is much better than any existing model at understanding and discussing the images you share.
GPT-4 - OpenAI
2023年3月14日 · GPT-4 is a large multimodal model (accepting image and text inputs, emitting text outputs) that, while less capable than humans in many real-world scenarios, exhibits human-level performance on various professional and academic benchmarks.
Introducing ChatGPT - OpenAI
2022年11月30日 · We’ve trained a model called ChatGPT which interacts in a conversational way. The dialogue format makes it possible for ChatGPT to answer followup questions, admit its mistakes, challenge incorrect premises, and reject inappropriate requests.
Hello GPT-4o - OpenAI
2024年5月13日 · As measured on traditional benchmarks, GPT-4o achieves GPT-4 Turbo-level performance on text, reasoning, and coding intelligence, while setting new high watermarks on multilingual, audio, and vision capabilities.
Fine-tuning now available for GPT-4o - OpenAI
2024年8月20日 · GPT-4o fine-tuning is available today to all developers on all paid usage tiers (opens in a new window).. To get started, visit the fine-tuning dashboard (opens in a new window), click create, and select gpt-4o-2024-08-06 from the base model drop-down. GPT-4o fine-tuning training costs $25 per million tokens, and inference is $3.75 per million input tokens …
Download ChatGPT - OpenAI
Download ChatGPT Use ChatGPT your way. Talk to type or have a conversation. Take pictures and ask about them.
ChatGPT Pricing - OpenAI
The free version of ChatGPT is available to everyone. Upgrading to Plus, Team, or Enterprise offers a more powerful experience through additional features and access to GPT-4.
How can I access GPT-4, GPT-4 Turbo, GPT-4o, and GPT-4o mini?
2024年5月13日 · After you have made a successful payment of $5 or more (usage tier 1), you'll be able to access the GPT-4, GPT-4 Turbo, GPT-4o models via the OpenAI API. Learn more about adding credit to your OpenAI account.