GPT-4o
 | This article contains content that is written like an advertisement. (May 2024) |
| Developer(s) | OpenAI |
|---|---|
| Initial release | May 13, 2024 |
| Predecessor | GPT-4 Turbo |
| Type | |
| License | Proprietary |
| Website | openai |
GPT-4o (GPT-4 omni) is a multilingual, multimodal generative pre-trained transformer designed by OpenAI. It was announced by OpenAI's CTO Mira Murati during a live-streamed demo on 13 May 2024 and released the same day.[1] GPT-4o is free, but with a usage limit that is 5 times higher for ChatGPT Plus subscribers.[2] Its API is twice as fast and half the price of its predecessor, GPT-4 Turbo.[1]
Background[edit]
GPT-4o was originally shadow launched on LMSYS, as 3 different models. These 3 models were called gpt2-chatbot, im-a-good-gpt2-chatbot, and im-also-a-good-gpt2-chatbot. On 7 May 2024, Sam Altman revealed that OpenAI was responsible for these mysterious new models.[3]
Capabilities[edit]
GPT-4o achieves state-of-the-art results in voice, multilingual, and vision benchmarks, setting new records in audio speech recognition and translation.[4] GPT-4o scores 88.7 on the Massive Multitask Language Understanding (MMLU) benchmark compared to 86.5 by GPT-4.[4] for Voice-to-Voice, unlike GPT-3.5 and GPT-4 which convert the voice to text, give the text to the model then convert the text back to voice using another model, GPT-4o natively supports Voice-to-Voice making the response near instant and seamless.[4]
The model supports over 50 languages,[1] covering over 97% of speakers. Mira Murati demonstrated the model's multilingual capability by speaking Italian to the model and having it translate between English and Italian during the live-streamed OpenAI demo event on 13 May 2024. In addition, the new tokenizer uses fewer tokens for certain languages, especially languages that are not based on the Latin alphabet, making it cheaper for those languages.[4]
It is currently the leading model in the Large Model Systems Organization (LMSYS) Elo Arena Benchmarks by the University of California, Berkeley.[5]
See also[edit]
References[edit]
- ^ a b c Wiggers, Kyle (2024-05-13). "OpenAI debuts GPT-4o 'omni' model now powering ChatGPT". TechCrunch. Retrieved 2024-05-13.
- ^ Field, Hayden (2024-05-13). "OpenAI launches new AI model GPT-4o and desktop version of ChatGPT". CNBC. Retrieved 2024-05-14.
- ^ Sam Altman "https://twitter.com/sama/status/1787222050589028528" Twitter, X. Retrieved 14 May 2024.
- ^ a b c d "Hello GPT-4o". OpenAI.
- ^ Fedus, William. "GPT-4o is our new state-of-the-art frontier model".
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