The wiki
A field guide to the people, organizations, and ideas in our reporting.
William Beauchamp
Chai founder whose work centers on user-created AI, human-feedback evaluation and engagement-driven inference.
Windsurf: Building an AI IDE Around Developer Intent
Why Codeium built its own editor—and how developer actions, code retrieval, reversible execution, and enterprise requirements shape the product.
Wing Lian
Axolotl maintainer and Open Access AI Collective founder whose work focuses on making language-model fine-tuning reproducible, efficient, and easier to use.
Wondercraft: turning speech generation into a production workflow
Converting a blog into a podcast requires more than a convincing voice: worthwhile source material, controllable delivery, publishing tools, and a way to fix the result.
Wondercraft.ai
An AI creation company that grew from a podcast builder into an audio studio and a conversational video editor powered by third-party models.
World Labs
World Labs builds AI world models, connecting editable 3D environments, browser graphics, spatial memory, and robot simulation.
WorldSim and WebSim: When the Model Becomes the Interface
A fictional terminal and a browser for imaginary websites turn prompting into exploration—and reveal the gap between plausible state, working software, and understanding.
Write benchmarks for the work you actually do
Useful imperfect models, evaluations drawn from real tasks, and security research that changes deployed systems—from the conversation published August 29, 2024.
xAI Grok Imagine
xAI’s image and video generation effort evolved from a small development team into APIs, editing tools and agents for iterative creative work.
Xaira
Xaira Therapeutics combines AI model development, experimental biological data generation and therapeutic programs, with virtual-cell research and de novo biologics as documented areas of work.
Xaira’s X-Cell: learning what happens when you turn a gene down
Large-scale perturbation experiments give X-Cell data about interventions. The test is whether it can use that data to predict responses in unfamiliar biological contexts.
Yang Zhang
Speech researcher whose collaborative work includes diffusion-generated training data and methods for separating speech content from vocal style.
Yann LeCun
Convolutional-network researcher and Turing Award recipient whose work on self-supervised learning centers on predictive representations of the world.
Yaroslav Azhnyuk
Petcube co-founder and founder of The Fourth Law, focused on scalable onboard AI autonomy for drones.
Yasser Elsaid
Founder of Chatbase, building customer-facing AI agents with a focus on model improvements, consolidated infrastructure, and customer trust.
Yi Tay
Language-model researcher whose work spans transformer architecture, training objectives, generative retrieval and Gemini reasoning.
Yineng Zhang
Inference engineer and open-source maintainer whose work spans SGLang, FlashInfer, production model serving, and inference-team leadership.
Yiren Lu
Writer and software engineer whose AI work includes video-based documentation and an authenticated MCP server blueprint.
Yogendra Miraje
AI engineering at FactSet, from natural-language financial-data queries to reusable agent skills and the systems that govern them.
Younghyo Park
MIT robotics researcher studying how controllers, training environments and data collection interfaces shape what robots can learn.
Youssef Rizk
Wondercraft cofounder whose work on AI audio emphasizes complete creator workflows, controllable speech and access to existing content.
Yuanzhi Li
Coauthor of TinyStories, phi-1 and phi-1.5, investigating how carefully designed training data can support smaller language models.
Z.ai
The Chinese AI company formerly known as Zhipu develops the GLM model family, with work spanning open language models, local deployment and long-horizon agent training.
Zach Lloyd
Warp’s founder and CEO has moved from redesigning the terminal to building infrastructure for coding agents, emphasizing context, verification and human control.
Zico Kolter
Machine-learning researcher whose collaborative work spans adversarial robustness, language-model security, and deep equilibrium architectures; Gray Swan cofounder and OpenAI board member.
Zixuan Li
In November 2025, Z.ai product strategist Zixuan Li managed coding subscriptions, overseas API services and partnerships, and discussed open models, release coordination and agent evaluation.
Public beta. Model source and teaching reviews passed; human editorial review is pending. Original articles and recordings remain separate.