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Wednesday, 28 January 2026

Towards a science of scaling agent systems: When and why agent systems work

Google Research 8 months ago 51

Researchers evaluated 180 agent system configurations across multiple benchmarks and found that adding more agents does not universally improve performance, contrary to common industry practice. On parallelizable tasks like financial reasoning, centralized multi-agent systems improved performance by 80.9%, but on sequential tasks like planning, all multi-agent variants degraded performance by 39-70%. The study produced a predictive model with 87% accuracy in identifying optimal coordination strategies based on task properties like decomposability and tool count, enabling developers to make informed architectural choices rather than defaulting to agent proliferation.

LWiAI Podcast #232 - ChatGPT Ads, Thinking Machines Drama, STEM

Last Week in AI 8 months ago 37

The LWiAI podcast episode 232 covers major AI developments including OpenAI testing ads in ChatGPT, Thinking Machines experiencing departures to OpenAI, and China's Zhipu AI training models on domestic hardware without US chips. OpenAI is burning through billions in funding while expanding monetization, and Elon Musk's xAI launched a gigawatt supercluster to compete with OpenAI and Anthropic. The episode discusses policy advances like the US Senate's Defiance Act on explicit content, constitutional updates to Claude, and ongoing debates over AI-generated content and artist intellectual property rights.

The next chapter for AI in the EU

OpenAI 8 months ago 35

OpenAI released the EU Economic Blueprint 2.0, a framework intended to support AI adoption and development across European markets. The initiative includes new data sharing partnerships and skills training programs designed to help European businesses and workers engage with AI technologies. The blueprint aims to increase AI integration in European industries and address skill gaps in the workforce.

EMEA Youth & Wellbeing Grant

OpenAI 8 months ago 25

The EMEA Youth & Wellbeing Grant provides €500,000 in funding for organizations and researchers working on youth safety and wellbeing in contexts involving AI. The program allocates half a million euros across Europe, the Middle East, and Africa. Organizations can now apply to support projects that address how artificial intelligence affects young people's health and protection.

Partnering With Flapping Airplanes

Sequoia 8 months ago 41

Flapping Airplanes was introduced as a “young person’s AGI lab” led by Ben and Asher Spector and aimed at building more data-efficient AI rather than relying mainly on scaling compute. The lab’s research horizon is described as 5-10 years, contrasting with a 1-2 year compute-first focus. The effort shifts investment from brand-name talent and compute-heavy scaling toward a PhD-like, long-term, biology-inspired research track supported by young researchers.

Keeping your data safe when an AI agent clicks a link

OpenAI 8 months ago 17

OpenAI has implemented safeguards to protect user data when AI agents open links by preventing URL-based data exfiltration and prompt injection attacks. The company uses techniques including sandboxing, input validation, and output filtering, though OpenAI does not publicly disclose specific technical thresholds or benchmark metrics for these protections. These measures reduce the risk that malicious URLs could extract sensitive information from user sessions or manipulate agent behavior through crafted link contents.

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