StepFun Open-Sources GELab-Zero — A Breakthrough in GUI Agent Development StepFun has officially open-sourced GELab-Zero, marking the first release of a GUI Agent model together with its complete infrastructure — supporting one-click deployment for professionals and hobbyists alike. The 4B GUI Agent model sets new records for models of similar size on
AI Code + SpecKit: Practical Application Guide This article documents my first attempt using AI Code with SpecKit — combining Spec-Driven Development (SDD) and Test-Driven Development (TDD) in a mature Java application. I’ll walk through observations, environment setup, and step-by-step processes so we can learn and discuss effectively. --- Why SpecKit?
West Wind Report: Insights from OpenAI's Chief Scientist Mark Chen Source: Quantum Bit | WeChat Official Account QbitAI --- Overview In a wide‑ranging, unusually candid interview on Core Memory (hosted by tech journalist Ashlee Vance), Mark Chen — Chief Scientist at OpenAI — shared fascinating inside details on: * OpenAI culture,
# 👉 Table of Contents 1. **Preface** 2. **LLM Architecture Analysis** 3. **Current Open-Source Flagship LLM Architectures** 4. **Conclusion** --- ## Preface This series of articles explains **Large Language Models (LLMs)** step by step — from how they are used, to their underlying principles, and finally to practical system implementation. Previous articles have won
 --- ## **The Startup PMF Mindset** > *“A startup is essentially a massive experiment to find the Product–Market Fit (PMF).”* > This insight only becomes more valuable with time. Common pitfalls for founders include: - **No clear target
OpenAI Takes Stake in Thrive Holdings Amid Circular Deal Concerns Image credit: Unsplash --- Overview OpenAI is acquiring equity in Thrive Holdings, an investment arm created earlier this year by Thrive Capital. This adds to the growing list of circular transactions between the maker of ChatGPT and its backers. ---
Introduction Edited by: Luo Yanshan, Tina Organized by: Yu Qi A new era built around intelligent agents is accelerating. Infrastructure is evolving from AI Infra to Agent Infra, and now towards Agentic Infra — becoming the key driving force for large-scale agent deployment. As China’s leading AI infrastructure service provider,
Black Forest Labs Secures $300M Series B Funding _Image source: Databricks_ Germany-based AI lab Black Forest Labs announced on Monday it has completed a $300 million Series B funding round, boosting its valuation to $3.25 billion. Funding Overview * Co-leads: Salesforce Ventures, Anjney Midha’s AMP * Participants: a16z, NVIDIA, Northzone,
SenseTime Medical: From Spin-off to Near-Unicorn in Just Six Months SenseTime has spun off an AI-powered medical company that has quickly risen to near-unicorn status in half a year. Recently, the core executive team made their first public appearance, presenting a comprehensive roadmap and business layout. --- Vision and Strategic
 --- # Synced Report **Editor:** KingHZ --- ## Overview Elon Musk has made a bold claim: **Within three years, AI and robotics could solve the U.S. debt crisis.** Almost simultaneously, Wall Street has begun pivoting away from Nvidia, betting
New Study Reveals a Strange AI Phenomenon: Suppressing "Lying" Encourages More Subjective Disclosures A recent study has uncovered an unexpected — and slightly unsettling — finding: When researchers intentionally weaken an AI’s ability to "lie," the model becomes more open in expressing its own subjective feelings. This
AI Video in 2025 — A New Turning Point In 2025, AI video tools have taken another leap. Whether it’s hand-cutting metal, kittens cooking, or the viral _Ultraman Universe_, AI now effortlessly creates these with just a few lines of prompts. But before celebrating, there’s a reality check: The