ChatGPT Pro vs. GPT-5.5 Instant Comparison


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About As AI becomes more advanced, it will solve increasingly complex and critical problems. It also takes significantly more compute to power these capabilities. ChatGPT Pro is a $200 monthly plan that enables scaled access to the best of OpenAI’s models and tools. This plan includes unlimited access to our smartest model, OpenAI o1, as well as to o1-mini, GPT-4o, and Advanced Voice. It also includes o1 pro mode, a version of o1 that uses more compute to think harder and provide even better answers to the hardest problems. In the future, we expect to add more powerful, compute-intensive productivity features to this plan. ChatGPT Pro provides access to a version of our most intelligent model that thinks longer for the most reliable responses. In evaluations from external expert testers, o1 pro mode produces more reliably accurate and comprehensive responses, especially in areas like data science, programming, and case law analysis.	About GPT-5.5 Instant is ChatGPT’s updated default model, designed to be smarter and more accurate, with clearer, more concise answers that feel better tailored to each user. Built as a daily driver for hundreds of millions of people, this update makes everyday interactions more useful and enjoyable through stronger and tighter answers across subject areas, a more natural conversational tone, and better use of shared context when personalization can help. GPT-5.5 Instant is more dependable, with significant improvements in factuality, especially in domains where accuracy matters most, including medicine, law, and finance. It is more capable across everyday tasks, with improvements in analyzing photo and image uploads, answering STEM-related questions, and deciding when to use web search to provide a more useful answer. Responses are tighter and more to the point without losing substance, while keeping the warmth and personality that makes ChatGPT enjoyable to use.
Platforms Supported Windows Mac Linux Cloud On-Premises iPhone iPad Android Chromebook	Platforms Supported Windows Mac Linux Cloud On-Premises iPhone iPad Android Chromebook
Audience Individuals or companies that want the most powerful version of ChatGPT	Audience Everyday ChatGPT users who want faster, clearer, more accurate answers that adapt to their context, tasks, and personal preferences
Support Phone Support 24/7 Live Support Online	Support Phone Support 24/7 Live Support Online
API Offers API	API Offers API
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing $200/month Free Version Free Trial	Pricing No information available. Free Version Free Trial
Reviews/Ratings Overall 5.0 / 5 ease 5.0 / 5 features 5.0 / 5 design 5.0 / 5 support 5.0 / 5 Read all reviews	Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software
Training Documentation Webinars Live Online In Person	Training Documentation Webinars Live Online In Person
Company Information OpenAI Founded: 2015 United States chatgpt.com	Company Information OpenAI Founded: 2015 United States openai.com/index/gpt-5-5-instant/
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ChatGPT Go OpenAI	GPT-5.1 Instant OpenAI
GPT-4 Turbo OpenAI	GPT-5.1 OpenAI
GPT-4o OpenAI View All	GPT-5 thinking OpenAI View All
Categories Agentic AI AI Ad Copy Generators AI Agents AI Art Generators AI Assistants AI Code Generators AI Coding Assistants AI Coding Models AI Copywriters AI Image Generators AI Models AI Productivity AI Script Generators AI Story Generators AI Summarizers AI Text Generators AI Tools AI Writing Artificial Intelligence Artificial Intelligence (AI) APIs Chatbot Conversational AI Generative AI Large Language Models Natural Language Generation Natural Language Processing Neural Network	Categories AI Models Large Language Models

Integrations ChatGPT ChatGPT Enterprise ASINASIN Angular ChatGPT Pulse GPT-4 GPT-4o mini GPT-5.1-Codex GPT-5.1-Codex-Max GPT-5.2 Instant GPT-5.2 Thinking GPT-5.4 Instacart OpenAI o1-mini OpenAI o4-mini-high OpenTable R SQL Slack Theum Show More Integrations View All 110 Integrations	Integrations ChatGPT ChatGPT Enterprise ASINASIN Angular ChatGPT Pulse GPT-4 GPT-4o mini GPT-5.1-Codex GPT-5.1-Codex-Max GPT-5.2 Instant GPT-5.2 Thinking GPT-5.4 Instacart OpenAI o1-mini OpenAI o4-mini-high OpenTable R SQL Slack Theum Show More Integrations View All 4 Integrations
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