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Average Ratings 0 Ratings

Total
ease
features
design
support

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Write a Review

Description

GPT-5.4 Pro is a high-performance AI model introduced by OpenAI for users who require maximum capability when solving complex problems. It builds on earlier GPT models by integrating advanced reasoning, coding, and workflow automation into a single system. The model is designed to assist professionals with demanding tasks such as data analysis, financial modeling, document generation, and software development. GPT-5.4 Pro can interact directly with computers and applications, allowing AI agents to perform multi-step workflows across different tools and environments. Its extended context window supports up to one million tokens, enabling it to analyze large amounts of information while maintaining accuracy. The model also improves deep web research and long-form reasoning tasks. Developers benefit from improved tool usage and search capabilities that help agents select and operate external tools efficiently. GPT-5.4 Pro delivers stronger coding performance and faster iteration cycles for developers working on complex software projects. It also reduces token usage compared with earlier models, improving cost efficiency and speed. Overall, GPT-5.4 Pro is designed to support advanced professional workflows and AI-powered automation at scale.

Description

Solar Pro 4 is an advanced AI model designed to effectively complete real-world tasks such as document analysis, tool execution, and deliverable production, ceasing operations when there is insufficient evidence. This model is specifically tailored for extensive and intricate workloads that span multiple documents, run commands in a terminal, and coordinate numerous tool interactions over several steps. With a remarkable 512K context window and the capacity for up to 128K output tokens, it enables the seamless incorporation of contracts, reports, and data files into a single workflow without the need for division. It can process both input and output in English, Korean, and Japanese, while users have the flexibility to adjust reasoning levels for either in-depth analysis or swift, real-time responses. Designed for precision, Solar Pro 4 maintains accuracy across lengthy documents, multi-turn tool applications, and terminal operations, ensuring that values and conclusions remain consistent throughout sequential deliverables, including Excel spreadsheets, comprehensive reports, and presentation slides. Moreover, its architecture supports collaborative projects by allowing teams to work simultaneously on various aspects of a task, enhancing overall productivity and efficiency.

API Access

Has API Yes 

API Access

Has API Yes 

Screenshots View All

Screenshots View All

Integrations

Hermes Agent Yes 
OpenAI Yes 
OpenRouter Yes 
Augment Code Yes 
Azure OpenAI Service Yes 
Brokk Yes 
Charlie Yes 
ChatGPT Plus Yes 
Cheaper Inference Yes 
Devin Yes 
GPT-5.2-Codex Yes 
Microsoft 365 Copilot Chat Yes 
Muse Yes 
Pi Agent Yes 
Prism Yes 
SQL Yes 
ThreadMaster.ai Yes 
TypeScript Yes 
Verdent Yes 
Warp Yes 

Integrations

Hermes Agent Yes 
OpenAI Yes 
OpenRouter Yes 
Augment Code No 
Azure OpenAI Service No 
Brokk No 
Charlie No 
ChatGPT Plus No 
Cheaper Inference No 
Devin No 
GPT-5.2-Codex No 
Microsoft 365 Copilot Chat No 
Muse No 
Pi Agent No 
Prism No 
SQL No 
ThreadMaster.ai No 
TypeScript No 
Verdent No 
Warp No 

Pricing Details

No price information available.
Free Trial No 
Free Version No 

Pricing Details

$0.03 per 1M tokens
Free Trial No 
Free Version No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises Yes 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars Yes 
Live Training (Online) Yes 
In Person No 

Vendor Details

Company Name

OpenAI

Founded

2015

Country

United States

Website

openai.com

Vendor Details

Company Name

Upstage

Founded

2020

Country

United States

Website

www.upstage.ai/blog/en/solar-pro-4

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