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：魏小康
Listen: 02:08–02:41, 09:53–13:59, and 36:47–39:11. Wei separates how people operate—selection, deployment, development, incentives, and adjustment—from how people and business work together through goals, responsibility, and cooperation. Recruiting belongs to the first but cannot answer what everyone should complete today.
Guests / narrator：梦琪
Listen: 08:45–16:39. The team first avoided a crowded general-agent market by choosing vertical agents, then sourcing: finding creators, candidates, experts, or customers. All involve finding people and seem to share search capabilities. But that starting point answered how to avoid competitors before identifying a payer’s most important task.
Guests / narrator：Albert
Albert reports that five or six team members using coding agents produced dozens of small tools in two months, with no revenue from those experiments at the time. Satisfying a personal habit differs from accepting responsibility for external users, growth, operations and reliable delivery.
Guests / narrator：Albert
Listen: 01:37–06:49; 17:19–19:51. Albert initially pursued platforms with strong scale and network effects. He tried two-dimensional interaction, mobile joystick controls, and game-like spaces. After building prototypes, he struggled to explain why users would choose them over existing games or Douyin. The eighty-versus-ninety comparison is a metaphor for relative quality, not measured scores.
Guests / narrator：Jenny Xiao
Jenny describes a Japanese financial company finding document organization and analysis insufficiently reliable. Even mostly correct output needed item-by-item checking, adding work. This turns a strong-model claim into a delivery question: how much work disappears, and what responsibility remains for errors?
Guests / narrator：范皓宇
Fan describes approximately 25 years in products and design across industrial design, phones, games, media, operating systems and cars. He identifies a common capability: observe, understand, combine and compress, turning numerous aspects of life into a coherent solution people can directly experience.
Guests / narrator：任川
Listen: 02:04–09:25 and 40:57–41:53. Palona AI then provided telephone services for American restaurants, including reservations, orders, and inquiries. Ren reports 95–98% reliability without defining the task set, failures, or human transfers. The figure cannot establish a ranking against other agents.
Guests / narrator：Joe
The title connects three months in the United States, conviction and ten-million-dollar ARR. Joe is more specific: ACE Studio then earned about US$800,000 monthly, compared with a previous level above US$80,000. Growth was slow for five weeks before a change from week six. Multiplying US$800,000 by twelve gives about US$9.6 million, a monthly run rate rather than proof of full-year collections or revenue entirely meeting recurring-revenue definitions.
Guests / narrator：Albert
Founders often ask whether a model upgrade will erase their feature. Albert moves the question earlier: can you deliver defined value to a defined audience now, and identify which change improved the result? If product quality remains difficult to judge, discussing permanent defenses can lead a team into waiting without feedback.
Guests / narrator：曲凯
Listen: 01:08–03:16. Qu first rejects equating the event with the failure of conversational companionship. In his description, model researchers and people continuing the product receive different arrangements. A technical team's decision to enter a large company does not establish that users no longer want character conversations.
Guests / narrator：张津剑
The first half is a talk on low and high frequencies in investing; the second discusses AI, people and vitality. Zhang uses frequency for changing information, relationships and competition, and low-frequency signals for enduring problems and relatively stable values.
Guests / narrator：周健
After computer vision and process automation, Zhou founded another company in 2023 to connect language models with enterprise work. He offers an optimistic assessment: technology, customers and budgets are ready, while products must connect them. Yet he also acknowledges that useful scenarios often fail to exceed their full costs.
Guests / narrator：陈昱
Chen’s background includes software engineering, an MBA and a CTO role. The interview follows his long-standing interest in AI, big data and cloud computing. Qu is a former colleague and expresses admiration for his investing. The useful subject is how technical change, implementation difficulty and business conditions enter one judgment, beyond a list of successful companies.