Introducing GPT-4.5. Our largest GPT model designed for creative tasks and agentic planning is now available as a research preview.

2023年8月22日 · This update gives developers the ability to customize models that perform better for their use cases and run these custom models at scale. Early tests have shown a fine-tuned version of GPT‑3.5 Turbo can match, or even outperform, base GPT‑4-level capabilities on …

2022年11月30日 · 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.

2023年3月14日 · Following the research path from GPT, GPT-2, and GPT-3, our deep learning approach leverages more data and more computation to create increasingly sophisticated and capable language models. We spent 6 months making GPT-4 safer and more aligned.

2022年3月15日 · We’ve released new versions of GPT‑3 ⁠ (opens in a new window) and Codex ⁠ (opens in a new window) which can edit or insert content into existing text, rather than just completing existing text.

Access to GPT‑4o mini. Real-time data from the web with search. Limited access to GPT‑4o and o3‑mini. Limited access to file uploads, data analysis, image generation, and voice mode. Code edits with the ChatGPT desktop app for macOS. Use custom GPTs. Have an existing plan? See billing help ⁠ (opens in a new window)

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DALL·E 3 is built natively on ChatGPT, which lets you use ChatGPT as a brainstorming partner and refiner of your prompts. Just ask ChatGPT what you want to see in anything from a simple sentence to a detailed paragraph.

2021年12月16日 · We’ve fine-tuned GPT‑3 to more accurately answer open-ended questions using a text-based web browser. Our prototype copies how humans research answers to questions online—it submits search queries, follows links, and scrolls up and down web pages.

We believe our research will eventually lead to artificial general intelligence, a system that can solve human-level problems. Building safe and beneficial AGI is our mission.