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Agentic Systems

21 summarised stories about Agentic Systems, each linking back to the original source. Browse all topics →

Wednesday, 28 January 2026

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

Google Research 5 months ago

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 5 months ago

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.

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