Fashion

ZapGPT: Free-form Language Prompting for Simulated Cellular Control

arXiv:2509.10660v1 Announce Type: new Abstract: Human language is one of the most expressive tools for conveying intent, yet most artificial or biological systems lack mechanisms to interpret or respond meaningfully to it. Bridging this gap could enable more natural forms of control over complex, decentralized systems. In AI and artificial life, recent work explores how language can specify high-level goals, …

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Exploring Efficient Open-Vocabulary Segmentation in the Remote Sensing

arXiv:2509.12040v1 Announce Type: cross Abstract: Open-Vocabulary Remote Sensing Image Segmentation (OVRSIS), an emerging task that adapts Open-Vocabulary Segmentation (OVS) to the remote sensing (RS) domain, remains underexplored due to the absence of a unified evaluation benchmark and the domain gap between natural and RS images. To bridge these gaps, we first establish a standardized OVRSIS benchmark (\textbf{OVRSISBench}) based on widely-used …

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A Visual Guide to Tuning Gradient Boosted Trees

Introduction My previous posts looked at the bog-standard decision tree and the wonder of a random forest. Now, to complete the triplet, I’ll visually explore ! There are a bunch of gradient boosted tree libraries, including XGBoost, CatBoost, and LightGBM. However, for this I’m going to use sklearn’s one. Why? Simply because, compared with the others, it allowed me to …

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Harvard Law to AI: MarqVision lands $48M to combat brand abuse

When Mark Lee was a law student at Harvard, a trademark class exposed him to the staggering scale of counterfeiting, an illicit industry worth more than $3 trillion annually, and set him on an unexpected path to entrepreneurship. “I was always broadly interested in technology and startups, but I never really thought I’d be an entrepreneur. I assumed I was …

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OpenAI board chair Bret Taylor says we’re in an AI bubble (but that’s okay)

Bret Taylor, board chair at OpenAI and CEO of AI agent startup Sierra, was asked in a recent interview with The Verge whether he agreed with OpenAI CEO Sam Altman’s declaration that “someone is going to lose a phenomenal amount of money in AI.” Taylor echoed Altman’s sentiments, suggesting that we are indeed in an AI bubble — but like …

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xAI reportedly lays off 500 workers from data annotation team

Elon Musk’s AI startup xAI laid off 500 team members on Friday night, according to internal messages viewed by Business Insider. These emails reportedly announce an immediate “strategic pivot,” with the company deciding to  “accelerate the expansion and prioritization of our specialist AI tutors, while scaling back our focus on general AI tutor roles.” “As part of this shift in …

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California lawmakers pass AI safety bill SB 53 — but Newsom could still veto

California’s state senate gave final approval early on Saturday morning to a major AI safety bill setting new transparency requirements on large companies. As described by its author, state senator Scott Wiener, SB 53 “requires large AI labs to be transparent about their safety protocols, creates whistleblower protections for [employees] at AI labs & creates a public cloud to expand …

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Building Research Agents for Tech Insights

ChatGPT something like: “Please scout all of tech for me and summarize trends and patterns based on what you think I would be interested in,” you know that you’d get something generic, where it searches a few websites and news sources and hands you those. This is because ChatGPT is built for general use cases. It applies normal search methods …

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