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Average Ratings 0 Ratings

Total
ease
features
design
support

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Write a Review

Description

Arcee AI is an open intelligence lab based in the United States that focuses on developing advanced, open-weight AI models. It is dedicated to creating high-performance AI systems that are both scalable and accessible to developers and enterprises. The company’s Trinity model family showcases its ability to deliver frontier-level reasoning capabilities with transparent architectures. Arcee AI leverages techniques such as online reinforcement learning to enable continuous model improvement even after deployment. Its models are designed to handle complex tasks, multi-step reasoning, and agent-based workflows. The company emphasizes cost efficiency, ensuring that organizations can access powerful AI without the high expenses typically associated with cutting-edge models. Arcee AI also provides APIs, documentation, and tools that support seamless integration into various applications. Its open-weight approach allows developers to customize and deploy models according to their specific needs. The platform is built to support a wide range of industries, including research, enterprise automation, and AI development. Ultimately, Arcee AI is focused on democratizing access to advanced AI technologies while maintaining performance and scalability.

Description

Step 3.5 Flash is a cutting-edge open-source foundational language model designed for advanced reasoning and agent-like capabilities, optimized for efficiency; it utilizes a sparse Mixture of Experts (MoE) architecture that activates only approximately 11 billion of its nearly 196 billion parameters per token, ensuring high-density intelligence and quick responsiveness. The model features a 3-way Multi-Token Prediction (MTP-3) mechanism that allows it to generate hundreds of tokens per second, facilitating complex multi-step reasoning and task execution while efficiently managing long contexts through a hybrid sliding window attention method that minimizes computational demands across extensive datasets or codebases. Its performance on reasoning, coding, and agentic tasks is formidable, often matching or surpassing that of much larger proprietary models, and it incorporates a scalable reinforcement learning system that enables continuous self-enhancement. Moreover, this innovative approach positions Step 3.5 Flash as a significant player in the field of AI language models, showcasing its potential to revolutionize various applications.

API Access

Has API No 

API Access

Has API Yes 

Screenshots View All

Screenshots View All

Integrations

Arcee-SuperNova Yes 
GitHub No 
Hugging Face No 
ModelScope No 
arXiv No 

Integrations

Arcee-SuperNova No 
GitHub Yes 
Hugging Face Yes 
ModelScope Yes 
arXiv Yes 

Pricing Details

No price information available.
Free Trial No 
Free Version No 

Pricing Details

Free
Free Trial No 
Free Version Yes 

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 No 
iPhone App Yes 
iPad App Yes 
Android App Yes 
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 No 
Webinars No 
Live Training (Online) Yes 
In Person No 

Types of Training

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

Vendor Details

Company Name

Arcee AI

Founded

2023

Country

United States

Website

www.arcee.ai/

Vendor Details

Company Name

StepFun

Founded

2023

Country

China

Website

static.stepfun.com/blog/step-3.5-flash/

Product Features

Artificial Intelligence

Chatbot No 
For Healthcare No 
For Sales No 
For eCommerce No 
Image Recognition No 
Machine Learning No 
Multi-Language No 
Natural Language Processing No 
Predictive Analytics No 
Process/Workflow Automation No 
Rules-Based Automation No 
Virtual Personal Assistant (VPA) No 

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