Hy4

Hy4

Tencent
Claude Mythos 5.2 Hy4

Related Products

  • Gemini platform
    4.3 out of 5 stars 1,178 Ratings
    Visit Website for Gemini platform
  • LTX
    4.4 out of 5 stars 182 Ratings
    Visit Website for LTX
  • Evertune
    5.0 out of 5 stars 1 Rating
    Visit Website for Evertune
  • SearchUnify
    4.5 out of 5 stars 150 Ratings
    Visit Website for SearchUnify
  • Concord
    4.6 out of 5 stars 237 Ratings
    Visit Website for Concord
  • ESET PROTECT Advanced
    4.6 out of 5 stars 2,368 Ratings
    Visit Website for ESET PROTECT Advanced
  • NINJIO
    4.8 out of 5 stars 416 Ratings
    Visit Website for NINJIO
  • Rocket z/Assure VAP
    5.0 out of 5 stars 1 Rating
    Visit Website for Rocket z/Assure VAP
  • Splashtop Autonomous Endpoint Management
    4.7 out of 5 stars 404 Ratings
    Visit Website for Splashtop Autonomous Endpoint Management
  • Jotform
    4.6 out of 5 stars 9,009 Ratings
    Visit Website for Jotform
Claude Mythos 5.2:

About

Claude Mythos 5.2 is an advanced AI reasoning model developed by Anthropic for cybersecurity research, biomedical science, autonomous software engineering, and complex technical problem-solving. The model shares its underlying architecture with Claude Fable 5.2 but provides verified organizations with access to specialized cybersecurity and biological research capabilities that are restricted in the general-purpose version. Its capabilities include vulnerability discovery, secure code analysis, scientific research, protein design, technical investigations, and autonomous agent workflows. Claude Mythos 5.2 demonstrates improved vulnerability identification and scientific reasoning, achieving 76.3% on CyScenarioBench and 89.6% on Anthropic's CVE Rediscovery evaluation. The model generates output up to 30% faster than its predecessor and offers an optional fast mode that increases token generation speed by up to 2.5 times.
Hy4:

About

Hy4 preview is a new-generation open source Mixture-of-Experts flagship model built for real-world productivity tasks across software engineering, office work, game development, and scientific research. The model contains 770B total parameters with 49B activated per token and supports a 1M-token context window, giving it the capacity to work through large codebases, extensive document collections, and long multi-step tasks. Its 78-layer architecture combines Gated DeepSeek Sparse Attention with IndexCache for cross-layer sparse index reuse and identity Hyper-Connections to expand information flow between layers. A native Multi-Token Prediction layer is included for speculative decoding. Hy4 preview is designed to understand, plan, debug, and verify long-horizon engineering tasks, with additional gains in front-end visual quality and interaction design.
Claude Mythos 5.2:

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
Hy4:

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
Claude Mythos 5.2:

Audience

Verified cybersecurity researchers, penetration testing teams, vulnerability researchers, application security engineers, security research laboratories, biomedical scientists, computational biologists, pharmaceutical researchers, protein engineers, AI researchers, software engineers, and approved organizations seeking advanced cybersecurity analysis, vulnerability discovery, biological research, scientific reasoning, and autonomous technical research capabilities
Hy4:

Audience

Developers, researchers, and technical professionals seeking an AI model for coding, document work, game development, scientific reasoning, and complex productivity tasks
Claude Mythos 5.2:

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported
Hy4:

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported
Claude Mythos 5.2:

API

Offers API Supported
Hy4:

API

Offers API Supported
Claude Mythos 5.2:

Screenshots and Videos

Hy4:

Screenshots and Videos

Claude Mythos 5.2:

Pricing

$8 per 1M tokens (input)
$8 per million input tokens and $40 per million output tokens
Free Version Not Supported
Free Trial Not Supported
Hy4:

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported
Claude Mythos 5.2:

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
Hy4:

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
Claude Mythos 5.2:

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported
Hy4:

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported
Claude Mythos 5.2:

Company Information

Anthropic
Founded: 2021
United States
claude.ai
Hy4:

Company Information

Tencent
Founded: 1998
China
hy.tencent.ai/research/hy4-preview
Claude Mythos 5.2:

Alternatives

Gemini 4 Hydrogen

Gemini 4 Hydrogen

Google
5.0 out of 5 stars
Hy4:

Alternatives

Gemini 4 Hydrogen

Gemini 4 Hydrogen

Google
5.0 out of 5 stars
Claude Mythos 5.2:
Claude Fable 5.2

Claude Fable 5.2

Anthropic
5.0 out of 5 stars
Hy4:
Claude Fable 5.2

Claude Fable 5.2

Anthropic
5.0 out of 5 stars
Claude Mythos 5.2:
Hy4:
Claude Mythos 5.2:
Hy4:
Claude Mythos 5.2:
Claude Mythos 5

Claude Mythos 5

Anthropic
5.0 out of 5 stars
Hy4:
Qwen3.5

Qwen3.5

Alibaba
Claude Mythos 5.2:

Categories

AI Coding Models Supported
AI Models Supported
AI Vision Models Supported
Foundation Models Supported
Multimodal Models Supported
Hy4:

Categories

AI Coding Models Supported
AI Models Supported
Foundation Models Supported
Claude Mythos 5.2:

Integrations

Augment Code Supported
Claude Code Supported
ClickUp Brain Supported
Devin Desktop Supported
F# Supported
Gemini platform Supported
GitHub Copilot Supported
GitHub Copilot CLI Supported
Go Supported
HTML Supported
Julia Supported
Kotlin Supported
Kubernetes Supported
OpenTag Supported
PhpStorm Supported
Python Supported
SQL Supported
Scala Supported
Snowflake Supported
Yonoo Supported
Hy4:

Integrations

Augment Code Not Supported
Claude Code Not Supported
ClickUp Brain Not Supported
Devin Desktop Not Supported
F# Not Supported
Gemini platform Not Supported
GitHub Copilot Not Supported
GitHub Copilot CLI Not Supported
Go Not Supported
HTML Not Supported
Julia Not Supported
Kotlin Not Supported
Kubernetes Not Supported
OpenTag Not Supported
PhpStorm Not Supported
Python Not Supported
SQL Not Supported
Scala Not Supported
Snowflake Not Supported
Yonoo Not Supported
Claude Mythos 5.2:
Claim Claude Mythos 5.2 and update features and information
Claim Claude Mythos 5.2 and update features and information
Hy4:
Claim Hy4 and update features and information
Claim Hy4 and update features and information