Inkling

Inkling

Thinking Machines Lab
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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.

About

Inkling is an open-weights multimodal AI model from Thinking Machines designed as a customizable foundation model for developers, researchers, and enterprises. The model is a Mixture-of-Experts transformer with 975 billion total parameters, 41 billion active parameters, and support for context windows up to 1 million tokens. Inkling was trained from scratch on text, images, audio, and video, giving it native capabilities across reasoning, coding, agentic tool use, vision, audio, factuality, and instruction following. It is built with controllable thinking effort so users can balance performance, latency, and token efficiency for different workloads. The model is available for fine-tuning on Tinker, with playground access, API availability through ecosystem partners, and full weights published on Hugging Face. Built for customization, Inkling gives teams an open-weights base model for building domain-specific AI systems, multimodal agents, coding workflows, research tools, and more.

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

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

Audience

AI developers, researchers, model fine-tuning teams, enterprise AI groups, agent builders, coding tool makers, multimodal AI teams, infrastructure providers, and organizations that need open-weights models for customization, long-context reasoning, vision, audio, tool use, and specialized AI applications

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 Not Supported

API

Offers API Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

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

Pricing

Free
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 Not Supported
In Person Not Supported

Training

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

Company Information

Anthropic
Founded: 2021
United States
claude.ai

Company Information

Thinking Machines Lab
Founded: 2025
United States
thinkingmachines.ai/

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Inkling 2 Small

Inkling 2 Small

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Claude Mythos 5

Claude Mythos 5

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5.0 out of 5 stars
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5.0 out of 5 stars

Categories

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

Categories

Integrations

Model Context Protocol (MCP) Supported
Aider Supported
Brokk Supported
C Supported
CSS Supported
Claude Cowork Supported
Claude Pro Supported
Claude Security Supported
Clawd.run Supported
ClickUp Brain Supported
Doraverse Supported
Elixir Supported
GitHub Copilot Supported
HTML Supported
IntelliJ IDEA Supported
LaunchLemonade Supported
Orchids Supported
Perplexity Pro Supported
Snowflake Cortex AI Supported
Yonoo Supported

Integrations

Model Context Protocol (MCP) Supported
Aider Not Supported
Brokk Not Supported
C Not Supported
CSS Not Supported
Claude Cowork Not Supported
Claude Pro Not Supported
Claude Security Not Supported
Clawd.run Not Supported
ClickUp Brain Not Supported
Doraverse Not Supported
Elixir Not Supported
GitHub Copilot Not Supported
HTML Not Supported
IntelliJ IDEA Not Supported
LaunchLemonade Not Supported
Orchids Not Supported
Perplexity Pro Not Supported
Snowflake Cortex AI Not Supported
Yonoo Not Supported
Claim Claude Mythos 5.2 and update features and information
Claim Claude Mythos 5.2 and update features and information
Claim Inkling and update features and information
Claim Inkling and update features and information