K2 Horizon

K2 Horizon

Institute of Foundation Models
Qwen2

Qwen2

Alibaba
+
+

Related Products

  • Gemini Enterprise Agent Platform
    999 Ratings
    Visit Website
  • Google AI Studio
    30 Ratings
    Visit Website
  • LM-Kit.NET
    29 Ratings
    Visit Website
  • LTX
    182 Ratings
    Visit Website
  • Concord
    237 Ratings
    Visit Website
  • RentGuruz
    8 Ratings
    Visit Website
  • RouteGenie
    49 Ratings
    Visit Website
  • Descartes Fleet Performance Management
    28 Ratings
    Visit Website
  • Planview AdaptiveWork
    714 Ratings
    Visit Website
  • ManageEngine Endpoint Central
    3,286 Ratings
    Visit Website

About

K2 Horizon is a connected fleet of six open models spanning 375B-A23B, 36B-A4B, 32B, 7B, 3.7B, and 0.9B, designed to deliver strong performance across reasoning, mathematics, coding, agentic tasks, and general capabilities. The models share core architecture, vocabulary, training methodology, interfaces, evaluation infrastructure, and deployment tooling, making it easier to move between sizes and route workloads dynamically. The 375B-A23B model is the fleet’s most capable option for complex reasoning, software engineering, research, and long-horizon agentic work, while the 32B and 36B-A4B models target powerful local deployment. The 36B-A4B model introduces Mixture-of-Value Attention, combining sparse attention with Mixture-of-Experts layers to activate about 4 billion parameters per token while approaching the performance of the dense 32B model.

About

Qwen2 is the large language model series developed by Qwen team, Alibaba Cloud. Qwen2 is a series of large language models developed by the Qwen team at Alibaba Cloud. It includes both base language models and instruction-tuned models, ranging from 0.5 billion to 72 billion parameters, and features both dense models and a Mixture-of-Experts model. The Qwen2 series is designed to surpass most previous open-weight models, including its predecessor Qwen1.5, and to compete with proprietary models across a broad spectrum of benchmarks in language understanding, generation, multilingual capabilities, coding, mathematics, and reasoning.

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

AI researchers, developers, and organizations searching for open models for reasoning, coding, tool use, agentic workflows, and deployments

Audience

AI developers interested in a powerful LLM

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

No images available

Pricing

No information available.
Free Version
Free Trial

Pricing

Free
Open source
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

Institute of Foundation Models
Founded: 2025
United States
ifm.ai/blog/k2/

Company Information

Alibaba
Founded: 1999
China
github.com/QwenLM/Qwen2

Alternatives

LongCat-2.0

LongCat-2.0

LongCat

Alternatives

CodeQwen

CodeQwen

Alibaba
MiMo-V2.5-Pro

MiMo-V2.5-Pro

Xiaomi Technology
Ling 3.0 Flash

Ling 3.0 Flash

Ant Group
Mathstral

Mathstral

Mistral AI
Command A+

Command A+

Cohere AI
Qwen3.6

Qwen3.6

Alibaba
Hy4

Hy4

Tencent
Qwen3.8-27B

Qwen3.8-27B

Alibaba

Categories

Categories

Integrations

C
C#
CSS
Clojure
Elixir
F#
HTML
JavaScript
Kotlin
MindMac
ModelScope
PHP
Qwen Studio
QwenCloud
R
Ruby
Rust
SQL
TypeScript
Visual Basic

Integrations

C
C#
CSS
Clojure
Elixir
F#
HTML
JavaScript
Kotlin
MindMac
ModelScope
PHP
Qwen Studio
QwenCloud
R
Ruby
Rust
SQL
TypeScript
Visual Basic
Claim K2 Horizon and update features and information
Claim K2 Horizon and update features and information
Claim Qwen2 and update features and information
Claim Qwen2 and update features and information