GPT-5.5

GPT-5.5

OpenAI
SubQ 1.1 Small

SubQ 1.1 Small

Subquadratic
+
+

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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

SubQ 1.1 Small is a long-context AI model from Subquadratic designed to reason over complete enterprise artifacts such as codebases, document collections, contracts, and financial filings. It uses Subquadratic Sparse Attention, or SSA, to reduce the high compute costs normally associated with processing very large context windows. The model delivers near-perfect long-context retrieval across 1M, 2M, 6M, and 12M token tests while using far less attention compute than dense attention. SubQ 1.1 Small also maintains strong general reasoning, coding, knowledge, and agentic task performance across multiple benchmarks. Its capabilities make it useful for financial analysis, legal review, contract work, software engineering, due diligence, and other workflows where information is spread across large artifacts. SubQ is built for organizations that want to move beyond fragmented retrieval pipelines and enable direct reasoning over massive bodies of information.

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 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

SubQ 1.1 Small is best suited for enterprises, AI teams, software engineering groups, legal teams, financial analysts, and research organizations that need efficient long-context reasoning across large documents, codebases, filings, contracts, and complex information collections

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

$5 per 1M tokens (input)
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

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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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

Subquadratic
Founded: 2026
United States
subq.ai/subq-1-1-small-technical-report

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GPT-5.5 Pro

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OpenAI

Categories

Categories

Integrations

OpenAI
OpenAI Codex
Amazon Bedrock
Augment Code
Brokk
ChatGPT Agent
ChatGPT Canvas
ChatGPT Enterprise
Factory Droid
Gemini Enterprise Agent Platform
Google Drive
Microsoft Excel
Microsoft Foundry
Microsoft Teams
Novelcrafter
OpenCode
SimpleClaw
Use AI
Vercel AI Gateway
Yonoo

Integrations

OpenAI
OpenAI Codex
Amazon Bedrock
Augment Code
Brokk
ChatGPT Agent
ChatGPT Canvas
ChatGPT Enterprise
Factory Droid
Gemini Enterprise Agent Platform
Google Drive
Microsoft Excel
Microsoft Foundry
Microsoft Teams
Novelcrafter
OpenCode
SimpleClaw
Use AI
Vercel AI Gateway
Yonoo
Claim GPT-5.5 and update features and information
Claim GPT-5.5 and update features and information
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Claim SubQ 1.1 Small and update features and information