GPT-5.5

GPT-5.5

OpenAI
Grok 3 Think

Grok 3 Think

SpaceXSI
+
+

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About

GPT-5.5 is an advanced AI model designed to handle complex, real-world tasks with greater autonomy and efficiency. It quickly understands user intent and can execute multi-step workflows such as coding, research, data analysis, and document creation with minimal guidance. Instead of requiring step-by-step instructions, GPT-5.5 plans tasks, uses tools, evaluates outputs, and continues working until completion. It excels in knowledge work, software development, and analytical problem-solving, helping users move from idea to execution faster. The model is built to operate across tools and environments, making it highly effective for modern digital workflows. With strong reasoning and persistence, GPT-5.5 enables individuals and teams to complete demanding work more efficiently and accurately.

About

Grok 3 Think, the latest iteration of xAI's AI model, is designed to enhance reasoning capabilities using advanced reinforcement learning. It can think through complex problems for extended periods, from seconds to minutes, improving its answers by backtracking, exploring alternatives, and refining its approach. This model, trained on an unprecedented scale, delivers remarkable performance in tasks such as mathematics, coding, and world knowledge, showing impressive results in competitions like the American Invitational Mathematics Examination. Grok 3 Think not only provides accurate solutions but also offers transparency by allowing users to inspect the reasoning behind its decisions, setting a new standard for AI problem-solving.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Supported
iPad Supported
Android Supported
Chromebook Not Supported

Audience

GPT-5.5 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

Users interested in a powerful AI reasoning model

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Not Supported

API

Offers API Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

$5 per 1M tokens (input)
$5 per 1M input tokens and $30 per 1M output tokens, with a 1M context window
Free Version Not Supported
Free Trial Not Supported

Pricing

Free
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

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

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

  • GPT-5.5 has been outstanding for AI agents and coding work. It feels smarter, more persistent, and better at handling complex technical tasks than previous models. I use it for debugging, writing code, planning agent workflows, and working through multi-step software problems. It is especially strong when I need clear reasoning, structured output, and practical code that I can actually use.

Cons

  • GPT-5.5 still works best with clear instructions and enough project context. For large codebases or production-level changes, I still review the code carefully before shipping it.

Pros & Cons from Real Users

Pros

  • Grok 3 Think has been a game-changer for my workflow. The AI’s ability to generate creative and thoughtful ideas is impressive. It goes beyond simply providing information and helps me explore new concepts in a way that feels natural and innovative. The contextual understanding is spot on, making sure the suggestions align with my needs and goals. I also appreciate how quickly it adapts to different types of tasks, whether I'm brainstorming, problem-solving, or refining strategies. It feels like having a versatile collaborator always ready to assist.

Cons

  • One area where Grok 3 Think could improve is in handling highly complex tasks that require very specific expertise. Sometimes, it gives more general suggestions when I need something more tailored. Additionally, the AI can occasionally provide answers that feel slightly disconnected from the broader context, especially in niche areas. While the interface is user-friendly, I would love to see more customization options for those who want deeper control over how the tool generates ideas.

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

OpenAI
Founded: 2015
United States
openai.com

Company Information

SpaceXSI
Founded: 2023
United States
grok.com

Alternatives

Alternatives

GPT-5.6 Sol

GPT-5.6 Sol

OpenAI
GPT-5.5 Pro

GPT-5.5 Pro

OpenAI

Categories

AI Coding Models Supported
AI Models Supported
AI Vision Models Supported
Foundation Models Supported
Multimodal Models Supported

Categories

AI Coding Models Supported
AI Models Supported
Foundation Models Supported
Multimodal Models Supported

Integrations

AIHubMix Supported
Amazon Web Services (AWS) Supported
Amp Supported
Augment Code Supported
ChatGPT Canvas Supported
ChatGPT Go Supported
ChatGPT Images Supported
Codex CLI Supported
Devin Supported
GPT-5.2-Codex Supported
GPT-5.5 Thinking Supported
GPT‑5.4‑Cyber Supported
Lorka Supported
Muse Supported
Node.js Supported
PowerShell Supported
Rust Supported
ThreadMaster.ai Supported
Wazzap AI Supported
X (Twitter) Not Supported

Integrations

AIHubMix Not Supported
Amazon Web Services (AWS) Not Supported
Amp Not Supported
Augment Code Not Supported
ChatGPT Canvas Not Supported
ChatGPT Go Not Supported
ChatGPT Images Not Supported
Codex CLI Not Supported
Devin Not Supported
GPT-5.2-Codex Not Supported
GPT-5.5 Thinking Not Supported
GPT‑5.4‑Cyber Not Supported
Lorka Not Supported
Muse Not Supported
Node.js Not Supported
PowerShell Not Supported
Rust Not Supported
ThreadMaster.ai Not Supported
Wazzap AI Not Supported
X (Twitter) Supported
Claim GPT-5.5 and update features and information
Claim GPT-5.5 and update features and information
Claim Grok 3 Think and update features and information
Claim Grok 3 Think and update features and information