GPT-5.4 Pro

GPT-5.4 Pro

OpenAI
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About

GPT-5.4 Pro is an advanced AI model developed by OpenAI to deliver high-performance capabilities for professional and complex tasks. It combines improvements in reasoning, coding, and agent-based workflows into a single unified system. The model is designed to work efficiently across professional tools such as spreadsheets, presentations, documents, and development environments. GPT-5.4 Pro also includes native computer-use capabilities, enabling AI agents to interact with software, websites, and operating systems to complete tasks. With support for up to one million tokens of context, it can manage long workflows and large datasets more effectively than previous models. The model also improves tool usage, allowing it to search for and select the right tools during multi-step processes. By delivering more accurate outputs with fewer tokens, GPT-5.4 Pro helps professionals complete complex work faster and more efficiently.

About

Trinity Large Thinking is a frontier open source reasoning model developed by Arcee AI, designed specifically for complex, multi-step problem solving and autonomous agent workflows that require long-horizon planning and tool use. Built on a sparse Mixture-of-Experts architecture with roughly 400 billion total parameters but only about 13 billion active per token, the model achieves high efficiency while maintaining strong reasoning performance across tasks such as mathematical problem solving, code generation, and multi-step analysis. It introduces extended chain-of-thought reasoning capabilities, allowing the model to generate intermediate “thinking traces” before producing final answers, which improves accuracy and reliability in complex scenarios. Trinity Large Thinking supports a very large context window of up to 262K tokens, enabling it to process long documents, maintain state across extended interactions, and operate effectively in continuous agent loops.

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-5.4 Pro is designed for developers, enterprises, researchers, and professionals who need a powerful AI model to automate complex workflows, software development tasks, and advanced knowledge work

Audience

Developers and enterprises building autonomous AI agents that need a high-performance, open-source reasoning model for complex, multi-step workflows

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

No information available.
Free Version
Free Trial

Pricing

Free
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:

Review this Software

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
openai.com

Company Information

Arcee AI
Founded: 2023
United States
www.arcee.ai/blog/trinity-large-thinking

Alternatives

Claude Mythos

Claude Mythos

Anthropic

Alternatives

Kimi K2 Thinking

Kimi K2 Thinking

Moonshot AI
Claude Opus 4.6

Claude Opus 4.6

Anthropic
GLM-5.1

GLM-5.1

Zhipu AI
GPT-5.4

GPT-5.4

OpenAI
MiniMax M2.5

MiniMax M2.5

MiniMax
GLM-4.5

GLM-4.5

Z.ai

Categories

Categories

Integrations

OpenClaw
OpenRouter
Visual Studio Code
Auggie CLI
Azure OpenAI Service
CSS
ChatGPT
ChatGPT Agent
ChatGPT Plus
ChatGPT Pro
Claw Code
Flowise
GPT-5.2-Codex
Kimi K2 Thinking
NextDocs
SQL
SpawnHQ
TranslateAI
TypeScript
Verdent

Integrations

OpenClaw
OpenRouter
Visual Studio Code
Auggie CLI
Azure OpenAI Service
CSS
ChatGPT
ChatGPT Agent
ChatGPT Plus
ChatGPT Pro
Claw Code
Flowise
GPT-5.2-Codex
Kimi K2 Thinking
NextDocs
SQL
SpawnHQ
TranslateAI
TypeScript
Verdent
Claim GPT-5.4 Pro and update features and information
Claim GPT-5.4 Pro and update features and information
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Claim Trinity-Large-Thinking and update features and information