Ratings and Reviews 0 Ratings

Total
ease
features
design
support

This software has no reviews. Be the first to write a review.

Write a Review

Ratings and Reviews 0 Ratings

Total
ease
features
design
support

This software has no reviews. Be the first to write a review.

Write a Review

Alternatives to Consider

  • Gemini Enterprise Agent Platform Reviews & Ratings
    961 Ratings
    Company Website
  • Google AI Studio Reviews & Ratings
    12 Ratings
    Company Website
  • LM-Kit.NET Reviews & Ratings
    28 Ratings
    Company Website
  • Checksum.ai Reviews & Ratings
    1 Rating
    Company Website
  • Uptime.com Reviews & Ratings
    449 Ratings
    Company Website
  • GW Apps Reviews & Ratings
    38 Ratings
    Company Website
  • RetailEdge Reviews & Ratings
    199 Ratings
    Company Website
  • Windsurf Editor Reviews & Ratings
    168 Ratings
    Company Website
  • Zendesk Reviews & Ratings
    7,748 Ratings
    Company Website
  • Forethought Reviews & Ratings
    167 Ratings
    Company Website

What is Step 3.5 Flash?

Step 3.5 Flash represents a state-of-the-art open-source foundational language model crafted for sophisticated reasoning and agent-like functionality, prioritizing efficiency; it employs a sparse Mixture of Experts (MoE) framework that activates roughly 11 billion of its nearly 196 billion parameters for each token, which ensures both dense intelligence and rapid responsiveness. The architecture includes a 3-way Multi-Token Prediction (MTP-3) system, enabling the generation of hundreds of tokens per second and supporting intricate multi-step reasoning and task execution, while efficiently handling extensive contexts through a hybrid sliding window attention technique that reduces computational stress on large datasets or codebases. Its remarkable capabilities in reasoning, coding, and agentic tasks often rival or exceed those of much larger proprietary models, further enhanced by a scalable reinforcement learning mechanism that promotes ongoing self-improvement. This innovative design not only highlights Step 3.5 Flash's effectiveness but also positions it as a transformative force in the domain of AI language models, indicating its vast potential across a plethora of applications. As such, it stands as a testament to the advancements in AI technology, paving the way for future developments.

What is Arcee AI?

Arcee AI is a leading open intelligence lab dedicated to developing scalable, high-performance AI models with an emphasis on transparency and accessibility. Based in the United States, the company focuses on creating open-weight AI systems that empower developers and organizations to build advanced applications. Its flagship Trinity model family demonstrates strong capabilities in reasoning, multi-step problem solving, and agent-based workflows. Arcee AI incorporates online reinforcement learning techniques, enabling its models to continuously improve and adapt after deployment. The company prioritizes cost efficiency, ensuring that users can achieve frontier-level performance without incurring excessive operational expenses. Its models are designed to support complex use cases, including enterprise automation, research, and intelligent assistants. Arcee AI provides a robust ecosystem of tools, APIs, and documentation to facilitate easy integration and customization. The open-weight approach allows developers to maintain control over their AI systems and tailor them to specific requirements. The company collaborates with major technology partners to enhance its capabilities and reach. Its focus on scalability ensures that solutions can grow alongside user needs. Arcee AI is committed to making advanced AI more practical and widely available. Overall, it represents a new generation of AI development focused on openness, performance, and real-world impact.

Media

Media

Integrations Supported

Arcee-SuperNova
GitHub
Hugging Face
ModelScope
arXiv

Integrations Supported

Arcee-SuperNova
GitHub
Hugging Face
ModelScope
arXiv

API Availability

Has API

API Availability

Has API

Pricing Information

Free
Free Trial Offered?
Free Version

Pricing Information

Pricing not provided.
Free Trial Offered?
Free Version

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Company Facts

Organization Name

StepFun

Date Founded

2023

Company Location

China

Company Website

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

Company Facts

Organization Name

Arcee AI

Date Founded

2023

Company Location

United States

Company Website

www.arcee.ai/

Categories and Features

Categories and Features

Artificial Intelligence

Chatbot
For Healthcare
For Sales
For eCommerce
Image Recognition
Machine Learning
Multi-Language
Natural Language Processing
Predictive Analytics
Process/Workflow Automation
Rules-Based Automation
Virtual Personal Assistant (VPA)

Popular Alternatives

MiMo-V2-Flash Reviews & Ratings

MiMo-V2-Flash

Xiaomi Technology

Popular Alternatives

Mistral Large 3 Reviews & Ratings

Mistral Large 3

Mistral AI
FLUX.2 Reviews & Ratings

FLUX.2

Black Forest Labs
DeepSeek-V4 Reviews & Ratings

DeepSeek-V4

DeepSeek
GLM-5.1 Reviews & Ratings

GLM-5.1

Zhipu AI