Chat 01 AI
Last Updated on: Jan 13, 2026
Chat 01 AI
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What is Chat 01 AI?
Chat01.ai is a platform that offers free and unlimited chat with OpenAI 01, a new series of AI models. These models are specifically designed for complex reasoning and problem-solving in areas such as science, coding, and math, by employing a "think more before responding" approach, trying different strategies, and recognizing mistakes.
Who can use Chat 01 AI & how?
  • Professionals: In fields requiring advanced reasoning, such as healthcare researchers, physicists, and developers.
  • Students & Academics: For assistance with complex problems in math, science, and coding.
  • Developers: For building multi-step workflows, generating code, and testing ideas.
  • Researchers: Exploring advanced AI capabilities and multimodal interactions.
  • Anyone interested in advanced AI: For general problem-solving, image analysis, or content generation.

How to Use Chat01.ai?
  • Visit the Website: Navigate to chat01.ai.
  • Ask Questions: Interact with OpenAI 01 by asking any question or posing a problem.
  • Select Model (Optional): Choose from various available models like o3, gpt-4-5, gpt-4-1, o4-mini-high, o4-mini, gpt-4o, gpt-4o-draw, o3-pro, and research models.
  • Utilize Multimodal Features (GPT-4o): If using the GPT-4o multimodal model, you can analyze images and files, generate images, search the internet, and utilize Python programming for complex tasks.
  • Manage Credits: Take advantage of free daily credits and earn more by inviting new users; some advanced models may require a paid plan.
What's so unique or special about Chat 01 AI?
  • Free & Unlimited Chat with OpenAI 01: Offers unparalleled free and unlimited access to a new series of advanced OpenAI models.
  • Advanced Reasoning & Problem-Solving: Specifically designed for complex tasks in science, coding, and math, demonstrating capabilities in benchmarks like the International Mathematics Olympiad and Codeforces.
  • "Think More" Approach: The AI models spend more time thinking before responding, trying different strategies, and recognizing mistakes, leading to more robust problem-solving.
  • Multimodal Capabilities (GPT-4o): The GPT-4o model can analyze images and files, generate images, search the internet, and leverage Python programming for complex tasks, making it highly versatile.
  • New Safety Training Approach: Incorporates a new safety training approach to enhance reliability and responsible AI use.
  • Practical Applications: Provides clear practical applications for professionals, such as annotating cell sequencing data.
Things We Like
  • Offers free and unlimited access to advanced OpenAI 01 models.
  • Strong focus on complex reasoning and problem-solving in specialized fields.
  • The multimodal capabilities of GPT-4o are highly versatile and powerful.
  • Demonstrates impressive performance in challenging benchmarks like IMO and Codeforces.
  • Incorporates a new safety training approach.
  • Provides daily credits and an option to earn more through invitations for continued free usage.
  • Highly beneficial for professionals and researchers in demanding analytical roles.
Things We Don't Like
  • Some advanced models require a paid plan, limiting full access for free users.
  • Specific limitations of "unlimited chat" or free daily credits are not fully detailed.
  • The platform's emphasis on complex reasoning might imply a steeper learning curve for general users.
  • "Research models" might indicate a less stable or experimental nature for certain functionalities.
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FAQs

Chat01.ai is a platform providing free and unlimited chat access to OpenAI 01, a new series of AI models focused on complex reasoning and problem-solving.
OpenAI 01 is designed for complex tasks in science, coding, and math, and can also perform multimodal functions like image analysis and generation.
Yes, it offers free usage with daily credits, and users can earn more credits by inviting others. Some models might require a paid plan.
Available models include o3, gpt-4-5, gpt-4-1, o4-mini-high, o4-mini, gpt-4o, gpt-4o-draw, o3-pro, and various research models.
The GPT-4o model can analyze images and files, generate images, search the internet, and utilize Python programming for complex tasks.

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