GPT-5.5 Pro

GPT-5.5 Pro

OpenAI
+
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About

GPT-5.5 Pro is an advanced AI model designed to handle complex, real-world work with greater autonomy and efficiency. It understands user intent quickly and can execute multi-step tasks such as coding, research, data analysis, and document creation with minimal guidance. The model is built to plan, use tools, and refine its outputs until tasks are complete. It excels in knowledge work, software development, and analytical problem-solving. With strong reasoning and persistence, GPT-5.5 Pro can manage long-running workflows across tools and systems. It delivers high-quality results while maintaining speed and efficiency. Overall, it enables individuals and teams to complete demanding tasks faster and more accurately.

About

OpenAI's deep research is an AI-powered tool designed to autonomously conduct complex, multi-step research tasks across various domains, such as science, coding, and mathematics. By analyzing user-provided inputs—such as questions, text documents, images, PDFs, or spreadsheets—the system formulates a structured research plan, gathers relevant information, and delivers comprehensive responses within minutes. It also provides process summaries with citations, helping users verify sources. While this tool significantly accelerates research efficiency, it may occasionally produce inaccuracies or struggle to differentiate between authoritative sources and misinformation. Currently available to ChatGPT Pro users, deep research represents a step toward AI-driven knowledge discovery, with ongoing improvements planned for accuracy and response time.

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

GPT-5.5 Pro is ideal for enterprises, developers, researchers, and business teams looking to automate complex workflows, enhance productivity, and scale operations using AI and workspace agents

Audience

Researchers, professionals, and knowledge workers seeking AI-powered assistance for complex, multi-step research tasks across various domains

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

Screenshots and Videos

Pricing

$30 per 1M tokens (input)
$30 per 1M input tokens and $180 per 1M output tokens
Free Version
Free Trial

Pricing

No information available.
Free Version
Free Trial

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:

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Reviews/Ratings

Overall 5.0 / 5
ease 5.0 / 5
features 5.0 / 5
design 5.0 / 5
support 5.0 / 5

Pros & Cons from Real Users

Pros

  • I just started using OpenAI’s deep research, and I’m blown away. This thing is fast, thorough, and actually useful. I threw some complicated questions at it—stuff that would normally take me hours of digging—and it came back with well-structured, cited answers in minutes. It feels like having an insanely efficient research assistant that never gets tired. The best part? It doesn’t just spit out answers; it walks you through the process. I can see how it gathered information, which sources it used, and how it connected everything. That level of transparency makes it way more trustworthy than a typical chatbot.

Cons

  • There are some hiccups. It’s not perfect at judging credibility, so I still have to double-check some sources. Occasionally, it misinterprets what I’m asking and goes off in a weird direction. But honestly, compared to the time it saves me, these are minor issues.

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

OpenAI
Founded: 2015
United States
openai.com

Company Information

OpenAI
Founded: 2015
United States
openai.com/index/introducing-deep-research/

Alternatives

Alternatives

ARI

ARI

You.com
Claude Research

Claude Research

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GPT-5.6 Sol

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GPT-5.5

GPT-5.5

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Perplexity Research

Perplexity Research

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GPT-5.4

GPT-5.4

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Categories

Categories

Integrations

ChatGPT
ChatGPT Enterprise
ChatGPT Plus
ChatGPT Pro
GitHub
Microsoft SharePoint
OpenAI
ChatGPT Canvas
Codex Security
Gemini Enterprise Agent Platform
GitHub Copilot
Java
Microsoft Copilot Studio
OpenAI Codex
OpenCode
Pi Agent
Simtheory
Springhub
Visual Studio Code
ZooClaw

Integrations

ChatGPT
ChatGPT Enterprise
ChatGPT Plus
ChatGPT Pro
GitHub
Microsoft SharePoint
OpenAI
ChatGPT Canvas
Codex Security
Gemini Enterprise Agent Platform
GitHub Copilot
Java
Microsoft Copilot Studio
OpenAI Codex
OpenCode
Pi Agent
Simtheory
Springhub
Visual Studio Code
ZooClaw
Claim GPT-5.5 Pro and update features and information
Claim GPT-5.5 Pro and update features and information
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Claim OpenAI deep research and update features and information