Claude Mythos 5

Claude Mythos 5

Anthropic
5.0 out of 5 stars
Photo51

Photo51

Fearless League
+
+

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About

Claude Mythos 5 is Anthropic’s most advanced restricted-access AI model, designed for trusted cyberdefenders, infrastructure providers, and select research organizations. It uses the same underlying model as Claude Fable 5 but provides lifted safeguards in approved areas for specialized high-trust use cases. The model delivers exceptional capabilities in cybersecurity, software engineering, scientific research, long-context reasoning, vision, and autonomous task execution. Anthropic initially deployed Claude Mythos 5 through Project Glasswing in collaboration with the U.S. government to help protect critical software and infrastructure. The model also shows strong potential in life sciences, including protein design, molecular biology hypothesis generation, and genomics research. Claude Mythos 5 is built for organizations that need frontier AI capabilities under controlled, trusted-access conditions.

About

Photo51 is a web-based molecular biology suite for designing and analyzing DNA and protein sequences. It supports plasmid design, automated feature annotation, virtual cloning, PCR primer design and virtual agarose gel electrophoresis. Researchers can import sequence files and use an integrated genome browser to explore reference genomes, inspect gene views and export sequences into projects. Additional tools include guide RNA design with PAM visualization, pairwise and multiple sequence alignment, Sanger chromatogram viewing, protein alignment and reverse translation. Photo51 also provides shared team workspaces and version history for collaborative projects. Its open-access genome browser supports genome exploration, while subscriptions provide additional editing and analysis features. It is aimed at researchers, educators and biotechnology teams working with molecular biology workflows.

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

Audience

Claude Mythos 5 is designed for cyberdefense teams, critical infrastructure providers, government partners, biomedical researchers, life sciences organizations, advanced AI research teams, and trusted enterprises that need restricted access to frontier AI capabilities

Audience

For researchers, educators and biotech businesses looking for a collaborative molecular biology software suite.

Support

Phone Support Not Supported
24/7 Live Support Not 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

Pricing

$10 per 1 million (input)
$10 per million input tokens and $50 per million output tokens
Free Version Not Supported
Free Trial Not Supported

Pricing

€5/month
Academic access is €5/month; commercial use is €50/month.
Free Version Supported
Free Trial Supported

Reviews/Ratings

Overall 5.0 / 5
ease 5.0 / 5
features 5.0 / 5
design 5.0 / 5

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

Pros & Cons from Real Users

Pros

  • As a cybersecurity professional, Claude Mythos 5 is the most capable AI system I've seen for vulnerability research, threat analysis, and security engineering. It can identify attack paths, analyze complex codebases, and reason through security problems at a level that feels significantly beyond previous-generation models. What stands out most is its ability to connect seemingly unrelated findings into a coherent security assessment. Whether reviewing application code, examining infrastructure risks, or analyzing exploit chains, Mythos 5 consistently provides insights that would normally require multiple senior analysts working together. The model appears particularly strong at vulnerability discovery and defensive security workflows. Its capabilities were significant enough that Anthropic initially restricted access to a small group of trusted organizations before expanding availability through its Project Glasswing program.

Cons

  • The biggest downside is accessibility. Most security professionals cannot simply sign up and use Mythos 5. Access remains limited to approved organizations, which makes it difficult for independent researchers and smaller security teams to evaluate its full potential. The model's power also comes with operational constraints. Organizations using it must navigate additional security controls, monitoring requirements, and deployment restrictions that are not typically associated with mainstream AI tools. There is also a learning curve. Mythos 5 is not a replacement for security expertise—it amplifies expertise. Teams without strong cybersecurity fundamentals may struggle to get the same value from it as experienced practitioners.

Training

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

Training

Documentation Supported
Webinars Not Supported
Live Online Supported
In Person Supported

Company Information

Anthropic
Founded: 2023
United States
claude.ai

Company Information

Fearless League
Founded: 2023
Netherlands
fearlessleague.com

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Categories

AI Coding Models Supported
AI Models Supported
AI Vision Models Supported
Foundation Models Supported

Categories

Bioinformatics Supported

Integrations

Augment Code Supported
Bolt.new Supported
Brokk Supported
CSS Supported
Claude Duet Supported
Clawd.run Supported
Emergent Supported
GitAuto Supported
GitHub Copilot Supported
Higgsfield Supercomputer Supported
IntelliJ IDEA Supported
Julia Supported
Microsoft Foundry Supported
OpenClaw Supported
PhpStorm Supported
React Supported
Shiori Supported
Skymel Supported
Xcode Supported
Zo Computer Supported

Integrations

Augment Code Not Supported
Bolt.new Not Supported
Brokk Not Supported
CSS Not Supported
Claude Duet Not Supported
Clawd.run Not Supported
Emergent Not Supported
GitAuto Not Supported
GitHub Copilot Not Supported
Higgsfield Supercomputer Not Supported
IntelliJ IDEA Not Supported
Julia Not Supported
Microsoft Foundry Not Supported
OpenClaw Not Supported
PhpStorm Not Supported
React Not Supported
Shiori Not Supported
Skymel Not Supported
Xcode Not Supported
Zo Computer Not Supported
Claim Claude Mythos 5 and update features and information
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