GPT-4, short for Generative Pre-trained Transformer 4, is a large multimodal language model developed by OpenAI as the latest addition to the GPT series of foundational models. It was officially released on March 14, 2023. Users can access GPT-4 through the paid ChatGPT Plus chatbot service, OpenAI's API, and the free Microsoft Copilot chatbot.
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GPT-4o, also known as GPT-4 Omni, is a versatile generative pre-trained transformer developed by OpenAI that supports multiple languages and modes of input. While GPT-4o is freely accessible, users with a ChatGPT Plus subscription enjoy a usage limit five times higher than regular users. This advanced model has the capability to handle and create text, images, and audio.
Overview
Overview of the AI models
GPT-4
GPT-4o
Input Context Window
The quantity of tokens that the input context window can accommodate.
128K
tokens
128K
tokens
Release Date
When the model was released.
March 14th, 2023
May 13th, 2024
License
Terms and conditions under which an AI model can be used.
Proprietary
Proprietary
Benchmark
Compare important benchmarks among the AI models
GPT-4
GPT-4o
MMLU
Measuring Massive Multitask Language Understanding (MMLU) is a benchmark for evaluating the capabilities of language models.
86
89
Latency
Seconds taken to receive the first tokens, measured on an input size of 1000 tokens.
