GPT-4o
| Developer(s) | OpenAI |
|---|---|
| Initial release | May 13, 2024 |
| Predecessor | GPT-4 Turbo |
| Type | |
| License | Proprietary |
| Website | openai |
GPT-4o (GPT-4 omni) is a mutli-lingual, multi-modal 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 for all users.[2] Its API is twice as fast and half the price of its predecessor, GPT-4 Turbo.[1]
Capabilities
GPT-4o achieves state-of-the-art results in voice, multilingual, and vision benchmarks, setting new records in audio speech recognition and translation.[3] GPT-4o scores 88.7 on the Massive Multitask Language Understanding (MMLU) benchmark compared to 86.5 by GPT-4.[3]
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.
It is currently the leading model in the Large Model Systems Organization (LMSYS) Elo Arena Benchmarks by the University of California, Berkeley.[4]
Background
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.[5]
References
- ^ a b c Wiggers, Kyle (2024-05-13). "OpenAI debuts GPT-4o 'omni' model now powering ChatGPT". TechCrunch. Retrieved 2024-05-13.
- ^ Mauran, Cecily (2024-05-13). "OpenAI announces GPT-4o, a multimodal voice assistant that's free for all ChatGPT users". Mashable. Retrieved 2024-05-13.
- ^ a b "Hello GPT-4o". OpenAI.
- ^ Fedus, William. "GPT-4o is our new state-of-the-art frontier model".
- ^ Sam Altman "https://twitter.com/sama/status/1787222050589028528" Twitter, X. Retrieved 14 May 2024.
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