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安裝中文字典英文字典辭典工具!
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- GPT-4 - OpenAI
Like ChatGPT, we’ll be updating and improving GPT‑4 at a regular cadence as more people use it 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
- ChatGPT - OpenAI
Unlimited access to all reasoning models and GPT‑4o Unlimited access to advanced voice, with higher limits for video and screensharing Access to OpenAI o1 pro mode, which uses more compute for the best answers to the hardest questions Extended access to deep research Extended access to Sora video generation Access to a research preview
- GPT-4 - OpenAI
We’ve created GPT-4, the latest milestone in OpenAI’s effort in scaling up deep learning 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
- Download ChatGPT - OpenAI
Chat on the go, have voice conversations, and ask about photos Download for iOS (opens in a new window) Download for Android (opens in a new window) For Desktop
- Introducing GPT-4o and more tools to ChatGPT free users
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
- Introducing ChatGPT - OpenAI
ChatGPT is fine-tuned from a model in the GPT‑3 5 series, which finished training in early 2022 You can learn more about the 3 5 series here (opens in a new window) ChatGPT and GPT‑3 5 were trained on an Azure AI supercomputing infrastructure
- Hello GPT-4o - OpenAI
It matches GPT‑4 Turbo performance on text in English and code, with significant improvement on text in non-English languages, while also being much faster and 50% cheaper in the API GPT‑4o is especially better at vision and audio understanding compared to existing models
- How can I access GPT-4o and GPT-4. 1 mini? - OpenAI Help Center
ChatGPT will inform you once you’ve reached the message limit but you can continue your conversation using GPT-4 1 mini or by upgrading to Plus or Pro plans Free users receive limited access to messages using advanced tools through GPT-4o, such as:
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