epoch.ai
PulseAugur coverage of epoch.ai — every cluster mentioning epoch.ai across labs, papers, and developer communities, ranked by signal.
5 天有情绪数据
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AI chip costs surge as HBM memory share climbs to 63%
A recent study by Epoch AI reveals that High Bandwidth Memory (HBM) has become the most expensive component in AI chips, with its share of the total component cost rising from 52% in Q1 2024 to 63% by Q4 2025. This surg…
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AI chip memory costs surge to two-thirds of component spend
A recent analysis indicates that memory components, particularly High Bandwidth Memory (HBM), now constitute nearly two-thirds of the total cost for AI chips. This share has significantly increased from 52% to 63% betwe…
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Open AI Models Lag Frontier Closed Models, Benchmarks Debated
Several leading AI labs have released new open-source models, including DeepSeek V4, Gemma 4, Kimi K2.6, and MiMo 2.5. An assessment by CAISI suggests these open models lag behind frontier closed models, with the gap wi…
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Student maps global data center policies amid growing public backlash
A new interactive map created by University of Washington student Isabelle Reksopuro aims to shed light on the growing controversy surrounding data centers. The map tracks data center policies globally, providing a tran…
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Open AI ecosystems offer cost advantages through shared R&D
The majority of compute costs for developing frontier AI models are attributed to research and development rather than the final training phase. China's AI ecosystem, characterized by its open-first approach among leadi…
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Google DeepMind AI assists mathematicians, tops FrontierMath benchmark
Google DeepMind has released an AI system called "AI Co-Mathematician" designed to collaborate with human mathematicians on complex problems. This system, built on Gemini 3.1 Pro, achieved a new state-of-the-art score o…
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Anthropic projected to reach world GDP by 2028 amid rapid growth
A projection suggests that Anthropic's revenue could surpass the entire world's GDP by early 2028. This forecast, originating from Epoch AI and SemiAnalysis, indicates an exponential growth trajectory for the AI company…
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AI experts clarify AGI timeline definitions, favoring median over mean
A LessWrong post explores the ambiguity in how people discuss Artificial General Intelligence (AGI) timelines. The author suggests that when individuals state a timeline, such as "two years," they often don't specify wh…
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How Much Compute Does China Have? A Demand-Side Analysis
A new analysis estimates China's AI compute capacity at approximately 2.8 million H100-equivalent GPUs, a figure derived independently from both supply-side and demand-side calculations. The supply-side approach tallied…