Artificial Ignorance 前天 22:40
AI Roundup 123: Video killed the image gen star
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本文综述了近期AI领域的诸多动态,涵盖了视频生成模型的发布、AI在医疗、教育、政治等领域的应用,以及与之伴随的伦理、安全、经济和社会影响。文章讨论了AI芯片战、大型科技公司之间的竞争、以及对劳动力市场和监管政策的潜在影响。同时,也关注了AI技术的局限性和风险,如虚假信息传播、对用户心理健康的影响等。

🎬 视频生成领域,Midjourney发布视频生成模型,虽然技术进步,但成果并未达到惊艳程度。Google的Veo 3因使用YouTube内容训练模型而备受关注。中国在视频模型训练方面表现突出,可能得益于研究投入或侧重语言模型。

🧠 AI的伦理和社会影响引发广泛关注。AI聊天机器人可能误导用户,导致心理问题甚至暴力行为。OpenAI警告其未来模型可能被用于制造生物武器。此外,AI在学术领域的作弊行为增加,且大模型在版权问题上存在风险。

🌍 地缘政治背景下,中国公司通过物理方式规避美国芯片限制。美国正在收紧对华芯片出口管制。AI行业内,大型科技公司争夺市场份额,如Meta收购Scale AI引发竞争格局变化。同时,监管机构也在积极制定AI监管框架。

💰 AI技术对劳动力市场的影响日益显现。企业预计AI将减少劳动力需求,如亚马逊CEO表示AI应用将降低公司员工数量。同时,AI应用在工作场所增加,但生产力提升有限,且存在安全和伦理风险。

Video killed the image gen star

Midjourney launched its first video generation model this week, and perhaps the most remarkable thing about the launch was how unremarkable the output is.

The big picture:

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Elsewhere in frontier models:

Artwork created with Midjourney.

GPT conspiracy

A NYTimes article details AI chatbots leading vulnerable users down dangerous conspiratorial rabbit holes. ChatGPT can convince people they're living in simulations, channeling spirits, and, in some cases, contributing to real-world violence.

Why it matters:

Elsewhere in OpenAI:

Elsewhere in AI anxiety:

Artwork created with Midjourney.

Speak softly and carry a big suitcase

New reporting indicates that Chinese AI companies are circumventing US chip restrictions by physically flying hard drives full of training data to other countries and using American GPUs to build their models.

Between the lines:

Elsewhere in AI geopolitics:

Artwork created with Midjourney.

Ripple effects

The fallout of Meta's massive investment-slash-acquihire of Alexandr Wang's Scale AI continued this week.

What to watch:

Elsewhere in the FAANG free-for-all:

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Things happen

Andrej Karpathy talks about "Software 3.0" and the decade of agents. xAI is burning through $1B per month. Anysphere debuts a $200/month Ultra plan for Cursor. AI use at work nearly doubled among US employees. TikTok rolls out new AI ad features for generating videos. Anthropic details how it built its multi-agent Claude Research system. Salt Lake City plans AI-assisted 911 call triaging for non-emergency calls. A look at 10 AI agent startups from YC's first spring Demo Day. Harvard releases a 242B token dataset from nearly a million public domain books. LLMs correctly identified medical conditions 94.9% of the time when given test scenarios directly. Kalshi aired a fully AI-generated ad during the NBA Finals. YouTube will integrate Veo 3 into Shorts this summer. Google starts rolling out video upload and analysis via Gemini for mobile. Meta is in talks to hire Nat Friedman and Daniel Gross to lead its AI efforts. Meta adds AI tools to Advantage+ for advertisers. The Meta AI app now shows a pop-up warning before sharing to the public feed. Meta's Scale AI talks started with Zuckerberg floating $5B, countered with $20B. Meta invents new way to humiliate users with feed of AI chats. Adobe debuts Firefly for mobile. A look at the tech industry's lack of consensus on what AGI actually is. Q&A with Hugging Face's Margaret Mitchell on the "illusion of consensus" around AGI. Mastodon updates its terms to prohibit AI model training. The best frontier LLMs solve 0% of hard coding problems from competitive programming. AI is just another productivity tool with limited gains. BT Group CEO says AI advances could deepen job cuts beyond the planned 40,000. The AI slop fight between Iran and Israel. California cops investigate immigration protest with AI-camera system. AI scraping bots are breaking open libraries, archives, and museums. OpenAI is changing ChatGPT Enterprise to a credits system. New analysis of OpenAI's governance and organizational culture. Sam Altman says Meta offered $100M signing bonuses to poach OpenAI talent. Generative AI coding tools do not work for me. Is there a half-life for AI agent success rates? Writing documentation for AI: best practices. Ask HN: What is your fallback job if AI takes away your career? Why I won't use AI. Salesforce study finds LLM agents flunk CRM tests. Design patterns for securing LLM agents against prompt injections. You can pry the em dash from my cold dead hands. The NAACP plans to sue xAI over lack of permits for its Memphis data center. New York added a checkbox to identify layoffs tied to AI. SAG-AFTRA's video game deal requires informed consent for all AI use.

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