GPT-4 - A cutting-edge multimodal language model developed by OpenAI, capable of processing both text and image inputs to generate text outputs.

## GPT-4o Release and Overview GPT-4 is a large multimodal language model developed by OpenAI. It can process both text and image inputs to generate text outputs. It represents a significant advancement over its predecessor, GPT-3.5, in terms of safety, factual accuracy, and content generation capabilities. ## GPT-4's Performance in Benchmarks GPT-4 demonstrates human-level performance in various professional and academic benchmarks. For example, it scores in the top 10% in simulated bar exams and achieves high percentiles in tests like the LSAT (88th percentile) and SAT (89-93rd percentile in math and reading/writing). ## Key Features of GPT-4o The key features of GPT-4 include its multimodal capability to process both text and image inputs, a larger context window supporting up to 32,768 tokens, improved factual accuracy (19% better in open domains and 29% better in closed domains compared to GPT-3.5), and strong performance in various professional and academic benchmarks. ## Accessing GPT-4o for Developers and Users GPT-4 can be accessed through OpenAI's API, which allows developers to integrate it into their applications. It is also available via paid subscription services like ChatGPT Plus (costing $20 per month) and is integrated into platforms such as Microsoft Copilot for Bing chat and GitHub Copilot X. ## Limitations of GPT-4 Despite its advancements, GPT-4 has limitations such as occasional factual inaccuracies (hallucinations), reasoning errors, and limited context learning capabilities. It also faces risks related to biases inherited from its training data and potential misuse. However, safety measures have reduced prohibited content responses by 82% and toxicity generation by 90% compared to GPT-3.5. ### Citation sources: - [GPT-4](https://openai.com/gpt-4) - Official URL Updated: 2025-03-27