How To Access OpenAI’s Latest O1 Model For Free

Accessing OpenAI's Latest O1 Model for Free: A Step-by-Step Guide

OpenAI, the pioneering company behind the popular AI-powered chatbot ChatGPT, has recently unveiled its latest large language models, the o1 series, which includes the o1-preview and o1-mini models. In a significant move, OpenAI is now making the o1-mini model available to all users, including those on the free tier of ChatGPT.

What is the O1-Mini Model?

The o1-mini model is a scaled-down version of the more comprehensive o1-preview model, designed to focus on essential reasoning tasks. This model is optimized for handling logical problems, coding, and other tasks that require robust machine learning capabilities. Unlike the more advanced GPT-4 model, the o1-mini does not have the capability to browse the internet or generate images from scratch, but it excels in processing user queries by breaking them down and analyzing them step-by-step, similar to human problem-solving methods.

Key Features of the O1-Mini Model

Reasoning-Centric: The o1-mini model is trained to focus on reasoning, making it particularly effective for tasks such as coding, mathematical problem-solving, and logical reasoning.
Fast and Efficient: This model is designed to provide quick and efficient solutions, using fewer resources than more comprehensive models like GPT-4.
Accessibility: The o1-mini model is now accessible to all ChatGPT users, including those on the free tier, making advanced AI tools more democratized.

How to Access the O1-Mini Model on ChatGPT

To start using the o1-mini model on your free ChatGPT account, follow these steps:

Open ChatGPT: Initiate a conversation on the ChatGPT platform from your desktop.
Select the Model: Click on the "ChatGPT Auto" option at the top of the window and navigate to the "Alpha Models" menu.
Choose O1-Mini: Select "o1-mini" from the available options. Once selected, you will see the ChatGPT Auto text replaced with "ChatGPT Alpha".

For mobile users:

Open the ChatGPT app and start a conversation.
Long-press on any response and select "Change model" from the options.
Choose the "Alpha [GPT-4o]" model to start using the o1-mini version.

Usage Limits

While the o1-mini model is free for all users, there are usage limits in place. Free users can send up to 50 messages per week using the o1-mini model. It is important to note that OpenAI is rolling out access to the o1-mini model gradually, so availability may vary, and it might take some time before the new model is available on your account.

Alternative Access Through Third-Party Providers

For users looking for alternative ways to access the o1 models, third-party providers like GizAI offer unlimited overall access during their beta phase. Here’s how you can access it through GizAI:

Visit app.giz.ai/assistant and navigate to the AI Chat section.
Click on the purple settings button located in the bottom right corner.
Select the "Model" option and choose either "OpenAI o1-preview" or "o1-mini" from the list.
Note that while GizAI offers unlimited overall access, there are hourly limits: up to 1 request every 2 hours for o1-mini and up to 1 request every 72 hours for o1-preview.

Additional Information for Developers and Enterprise Users

For developers and enterprise users, access to the o1 models can be obtained through different channels:

ChatGPT Plus and Team Users: These users can access the o1 models directly in the ChatGPT interface, with weekly usage limits of 30 messages for o1-preview and 50 messages for o1-mini.
Enterprise and Educational Users: These accounts enjoy unrestricted access to both o1-preview and o1-mini models, which is particularly beneficial for research-intensive industries.
API Access: Developers who meet the criteria for tier 5 API access can use the Chat Completions API to access the o1 models, with specific pricing and rate limits applied.

By following these steps and understanding the features and limitations of the o1-mini model, users can leverage the advanced reasoning capabilities of OpenAI's latest AI models without incurring additional costs.