Altar-1

Altar-1

Aikido Security
Qwen2

Qwen2

Alibaba
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About

Aikido Altar is an open-weight security model built to bring frontier-grade defensive security intelligence into infrastructure organizations' control. It is designed for sovereign security environments where sensitive source code, architecture documentation, vulnerability findings, and other internal context cannot be sent to third-party inference services. Altar is based on GLM-5.3 and uses quantization and expert pruning to reduce the model from 1.51 TB at full precision to 328 GB while preserving most of the parent model’s reasoning and security capabilities. It retains 168 of the original 256 routed experts per backbone expert layer and uses a W4A16 representation, making deployment more practical for agentic security workloads with large and growing context windows. Expert selection was calibrated using internal pentesting traces and multilingual data, with no customer data involved, to preserve cybersecurity, coding, and language understanding.

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 Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Security teams and regulated organizations needing to run AI-powered vulnerability research, code analysis, remediation, and pentesting entirely within infrastructure they control

Audience

AI developers interested in a powerful LLM

Support

Phone Support Not Supported
24/7 Live Support Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

No images available

Pricing

$350 per month
Free Version Supported
Free Trial Not Supported

Pricing

Free
Open source
Free Version Supported
Free Trial Not Supported

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 Supported
Webinars Not Supported
Live Online Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Aikido Security
Founded: 2022
Belgium
www.aikido.dev/blog/aikido-altar-open-weight-ai-sovereign-security

Company Information

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

Alternatives

No Alternatives

Alternatives

CodeQwen

CodeQwen

Alibaba
Mathstral

Mathstral

Mistral AI
Qwen3.6

Qwen3.6

Alibaba
Qwen3.8-27B

Qwen3.8-27B

Alibaba

Categories

AI Cybersecurity Supported
AI Models Supported

Categories

AI Coding Models Supported
AI Models Supported
Foundation Models Supported

Integrations

C Not Supported
CSS Not Supported
Clojure Not Supported
Elixir Not Supported
Go Not Supported
HTML Not Supported
Horay.ai Not Supported
Hugging Face Not Supported
Java Not Supported
JavaScript Not Supported
Julia Not Supported
ModelScope Not Supported
PHP Not Supported
Qwen Studio Not Supported
QwenCloud Not Supported
SQL Not Supported
SSSModel Not Supported
Scala Not Supported
TypeScript Not Supported
Visual Basic Not Supported

Integrations

C Supported
CSS Supported
Clojure Supported
Elixir Supported
Go Supported
HTML Supported
Horay.ai Supported
Hugging Face Supported
Java Supported
JavaScript Supported
Julia Supported
ModelScope Supported
PHP Supported
Qwen Studio Supported
QwenCloud Supported
SQL Supported
SSSModel Supported
Scala Supported
TypeScript Supported
Visual Basic Supported
Claim Altar-1 and update features and information
Claim Altar-1 and update features and information
Claim Qwen2 and update features and information
Claim Qwen2 and update features and information