Artificial Intelligence Conversation Model: A Breakdown of ChatGPT
In the world of artificial intelligence, ChatGPT continues to make significant strides, with the release of its latest models, GPT-4o and the o1 family, marking a new era in the field.
Launched in May 2024, GPT-4o, or the "omni" model, is a multilingual, multimodal generative transformer. It can process and generate text, images, and audio using a single neural network, a major advancement in the industry. The model features audio-generation capabilities, as seen in ChatGPT's Advanced Voice Mode. GPT-4o has a knowledge cutoff in June 2024, making it more current than its predecessor, GPT-4.5. It is available to all ChatGPT users, with higher usage limits for paid subscribers such as ChatGPT Plus.
The GPT Store, an exciting feature, allows users to share their customized GPT models with others, with builders based in the United States eligible for payments based on usage.
Introduced in September 2024, the o1 family started with the o1-preview and the smaller, cost-efficient o1-mini model. The preview version was replaced by o1 in December 2024, designed to spend more time "thinking" before answering to solve more complex problems. The o1 model outperforms GPT-4o in competitive programming, advanced mathematics, and scientific reasoning. It demonstrates expert-level performance comparable to Ph.D. students in physics, biology, and chemistry benchmarks.
The o series models, including o1 and its iterations like o3, support more advanced use cases including features like Deep Research and advanced reasoning combined with web searches for detailed reports.
OpenAI offers tiered access, with free users getting access to GPT-4o and o3-mini, Plus subscribers getting more generous access including to GPT-4.5 and full o series, and Pro or Enterprise plans offering higher usage limits and early access to advanced features like OpenAI's Operator agent and Deep Research.
AI agents, representing stage three of AGI, are expected to enhance ChatGPT's reasoning abilities and enable it to complete a broader range of tasks without human assistance. These agents are due for launch in 2025, which could bring ChatGPT closer to achieving artificial general intelligence (AGI).
ChatGPT can be used in everyday and professional contexts for tasks like composing emails, generating social media copy, fielding customer support requests, summarizing long documents, generating computer code, editing or critiquing user-provided text, transcribing and summarizing video and audio content, generating recipes, creating workout plans, translating text into different languages, looking up information, debugging code, teaching games, and more.
Despite its strengths, ChatGPT has limitations, particularly when it comes to issues of inaccuracy and bias, as it relies on data found online and doesn't have the ability to decide how much weight to give to certain information or biases.
Since its launch in November 2022, ChatGPT has undergone updates such as the addition of e-commerce features, the introduction of a ChatGPT Pro plan, the expansion of advanced voice mode to browsers, and the release of the o1 model family, among others.
The GPT-4o realtime preview is retiring mid-2025, with future model releases and updates expected but not yet fully detailed by OpenAI or Microsoft Azure.
In conclusion, GPT-4o and the o1 family represent the forefront of OpenAI’s model capabilities as of mid-2025. These advancements continue to push the boundaries of what AI can achieve, making ChatGPT an invaluable resource for professionals in various industries. However, as with any AI model, it is crucial to approach its outputs with a critical eye, considering its limitations and potential biases.
Artificial intelligence, embodied in models like GPT-4o and the o1 family, is revolutionizing the industry, providing capabilities beyond text generation, such as image and audio processing (technology). The GPT-4o model, in particular, exhibits expert-level performance in numerous academic fields, outperforming its predecessor in tasks like competitive programming, advanced mathematics, and scientific reasoning (artificial-intelligence).
