Signal to BuildSIGNAL TO BUILD中文Owner sign in ↗Find the mechanisms, cases and conditions in each episode. Start with a topic, follow a guest, or read chronologically to see how perspectives change.
Dates refer to original episode releases. An episode may have multiple topics; roles and claims retain their historical context.
Guests / narrator：吴浩哲
The introduction reports 34,000 stars within half a year of Vibe-Trading becoming open source. Wu recalls moving from specialist quantitative tools toward a multi-perspective research workstation. Stars measure attention rather than completion, live performance or verified returns.
Guests / narrator：RC
RC runs his company on Slock, growing from one person to seven people and forty agents. That describes the contemporary team, not an experimentally optimal ratio. More useful are his responses to duplicated tasks, misplaced context, drifting identity and limited human review capacity.
Guests / narrator：徐宇豪（Austin Xu）
A personal assistant centers its owner. A colleague must understand the company, projects and recipients. Xu connects Kuse’s changes with internally deployed agents and Junior’s definition. Memory ownership, action boundaries and accounting distinguish the product from additional chat windows.
Guests / narrator：王文锋
Listen: 00:56–13:46. Wang treats Manus and OpenClaw as two releases of capability. The former demonstrated reasoning models in research tasks; the latter connected coding to more tasks, communication channels, and memory. Messaging integration is not the whole explanation. The coding agent’s ability and the surrounding configuration, coordination, and presentation work together.
Guests / narrator：黄东旭
Across Claude Code, Skills and Clawdbot, Huang sees coding capability spreading outward: a system can write programs that supply missing tools. Performing an action still differs from delivering it repeatedly, reliably and economically.
Guests / narrator：张路宇
In 2023, Dify helped users understand new technology through visual prompt engineering and RAG. By this retrospective, Luyu was talking more about business users, upgrade compatibility, organizational processes and human feedback. That shift offers a useful way to examine AI products: as model capabilities enter real work, the product’s responsibilities expand.
Guests / narrator：雷磊
An agent performing tasks needs more than a capable model. It must run code, browse websites, preserve login, wait for confirmation and return to its previous position. Lei calls the supporting environments Agent Infra, or agent infrastructure. He wants Grasp to handle common browser engineering so application developers can concentrate on industry tasks.
Guests / narrator：丁丁
A benchmark is a set of test tasks and corresponding standards. Evaluation is the process of using standards to analyze and judge performance. Dingding begins with this distinction: public tasks reflect some capabilities without necessarily covering a product’s actual inputs and processes.
Guests / narrator：王文锋
Wang explains agents through models, environmental feedback and tool-based action. In a product, these form a continuing process: observe the current situation, invoke a tool, obtain a result and use the new information to decide what to do next.
Guests / narrator：吴翼
Listen: 01:55–06:14. Classifying a cat or dog involves a labeled answer and one decision. Playing a game requires many choices—left, right, or jump—and several paths may win. Reinforcement learning, or RL, improves an action policy using rewards received after acting. It addresses processes with multiple possible choices whose quality becomes clear only later.
Guests / narrator：朱哲清 Bill
A business trip can appear to require only an itinerary. Across cities, days and meetings, however, hotels, transport and timing constrain one another. An early choice can make the eleventh step impossible. Bill uses this example to explain why an agent needs to consider consequences, search alternatives and recover when a path fails.
Guests / narrator：Ted
Open conversation has no single correct answer. A user may enjoy a response, rewrite it, delete it or request another. Reflecting on approximately a year at Character.AI, Ted discusses turning such behavior into data, training and experiments. The central subject is a system that continually discovers mistakes.
Guests / narrator：张海龙
Qu Kai asks Zhang Hailong, who has more than twenty years of programming experience, to explain the excitement around Cursor. A useful distinction emerges: helping a person operate faster and accepting a task for independent completion are different product promises.
Guests / narrator：封诚
If a company connects AI throughout its processes and reports impressive coverage, has its business improved? Feng Cheng examines acquisition, conversion and delivery, then concentrates on leads already obtained: potential customers who receive slow responses or inadequate explanations.
Guests / narrator：张路宇
How far is a model that answers questions from an application a business can use over time? This 2023 interview breaks that distance into handling information, testing instructions, organizing tools and operating the product after launch. Dify’s ambition includes a workspace through which business colleagues can keep shaping an application.