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Annual Revenue of $13 Billion, Paying Microsoft $17.2 Billion: The Truth Behind AI Cash Burn in OpenAI's Leaked Ledger
OpenAI's leaked 2025 financial documents reveal revenue soaring to $13.07 billion, but operating losses reaching $20.92 billion. Beneath the surface of ChatGPT's 900 million weekly active users and an $852 billion valuation, OpenAI spends $1.60 for every $1 earned. Through a horizontal comparison with financial data from Anthropic and xAI, we dissect the cost structure gap among AI giants and examine whether 'burning cash for scale' is an industry-wide affliction.With daily active users surging to 3-4 times that of the second-ranked company in the industry, what crack has Tencent WorkBuddy cracked in the office agent market?
In the first half of 2026, WorkBuddy's daily active users surged to 3-4 times that of the second-ranked company in the industry, with HR, administration, and operations personnel becoming the main user group. At the same time, OpenAI disclosed that Codex had approximately 20% non-developers as its user base, and its growth rate was three times that of developers. Both products aim to make AI agents accessible to non-coders, but they are taking completely different paths, from interaction paradigms to ecosystem integration.
As we fully enter the AI era, Alipay is betting on dialogue, while WeChat is holding onto its social networking roots.
In 2026, two super apps, each boasting a billion users, took drastically different paths in their AI transformation efforts. Alipay attempted to replace all mini-program operations with a single sentence, while WeChat insisted on keeping AI hidden within group chats to avoid disrupting social interactions. Behind this divergence, the ecosystem of millions of mini-programs is being torn apart.
Siri has become a standalone app, finally moving beyond its role as a mere "editing tool" for Apple's AI.
Apple WWDC 2026: Siri becomes a standalone app, cross-application tasks and iCloud contextual memory are enhanced, Apple Intelligence is fully upgraded, and a deep collaboration with Gemini has ushered in the era of AI agents.AI-powered transit stations spark heated discussions on Zhihu: What are users really worried about behind cheap tokens?
Zhihu is abuzz with discussions about cheap tokens used in AI transit stations: Are the models realistic? Is the data secure? How should costs and trust be balanced? A roundtable discussion on token economics provides an in-depth analysis of the sources of low prices and the associated gray-area risks.Li Feifei's team clarified the concept of "world model," stating that Sora can only be considered a renderer.
In June 2026, World Labs and Fei-Fei Li jointly published a conceptual classification article, bluntly stating that "world model" is one of the most misused terms in the AI field. What do a video generator, an autonomous driving prediction network, and a robot control model have in common? Almost nothing, yet they are all called "world models." This article didn't introduce a new model; instead, it returned to the theoretical origins of POMDP, reducing all systems to three functional projections: renderer, simulator, and planner. By cutting through marketing rhetoric and understanding the true capability boundaries of different AI systems, someone has finally offered the key.

