Creators & Educators

Samuel Colvin

⭐ Featured Educator

Creator of Pydantic and Pydantic AI

Samuel Colvin is the founder and CEO of Pydantic, the foundational Python data validation library, and the architect of Pydantic AI, bringing type safety, structured validation, and dependency injection to generative AI engineering.

Daniel Miessler

⭐ Featured Educator

Cybersecurity Expert, Writer, and Creator of Fabric AI

Daniel Miessler is a cybersecurity practitioner, writer, and technologist known for Unsupervised Learning and for creating Fabric, the open-source CLI framework for integrating AI prompt patterns into everyday human workflows.

Titus (UncleCode)

⭐ Featured Educator

Creator and Maintainer of Crawl4AI

Titus, known online as UncleCode, is a software engineer and AI builder who created Crawl4AI, the open-source asynchronous web scraping and crawling engine tailored for LLMs, RAG applications, and autonomous agents.

Marc Klingen

⭐ Featured Educator

Co-Founder of Langfuse (Open-Source LLM Engineering)

Marc Klingen is the co-founder of Langfuse, building open-source observability, prompt management, and evaluation tooling for production Large Language Model applications.

Alan Chan

⭐ Featured Educator

Co-Founder & CEO of Heptabase

Alan Chan is the co-founder and CEO of Heptabase, researching and designing visual knowledge management systems, nested spatial whiteboards, and tools for deep thought.

Alan Cowen

⭐ Featured Educator

Founder & CEO of Hume AI

Dr. Alan Cowen is a computational neuroscientist and affective science researcher. As founder and CEO of Hume AI, he directs research on multimodal emotion recognition and created the Empathic Voice Interface (EVI).

Nima Zeighami

⭐ Featured Educator

Founder & Core Maintainer of Upscayl

Nima Zeighami is an open-source advocate and developer who created Upscayl, the free and open-source AI image upscaler for Linux, macOS, and Windows powered by Vulkan and super-resolution models.

Cristóbal Valenzuela

⭐ Featured Educator

Co-Founder & CEO of Runway

Cristóbal Valenzuela is a technologist, artist, and software developer. As co-founder and CEO of Runway, he has pioneered generative video, interactive video editing, and generative cinema with models including Gen-1, Gen-2, and Gen-3 Alpha.

Amit Jain

⭐ Featured Educator

Co-Founder & CEO of Luma AI

Amit Jain is the co-founder and CEO of Luma AI, creating cutting-edge visual intelligence foundation models, 3D neural radiance fields (NeRFs), Gaussian splatting, and Dream Machine video generation.

Liu Liu

⭐ Featured Educator

Creator of Draw Things & Metal AI Pioneer

Liu Liu is a systems and computer vision engineer who developed Draw Things, the popular on-device generative AI app for Apple Silicon, achieving high-performance local inference on macOS, iOS, and iPadOS.

Georg Holzmann

⭐ Featured Educator

Founder & Lead Audio Engineer of Auphonic

Georg Holzmann is an audio engineer, signal processing researcher, and founder of Auphonic, the automatic audio post-production web service and algorithms used by podcasters and broadcasters worldwide.

Co-creator of Django, Creator of Datasette and LLM CLI

Prominent open-source developer investigating prompt injection security vulnerabilities, local model experimentation, and practical software engineering with LLMs.