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Scientists created ‘OpinionGPT’ to explore explicit human bias — and you can test it for yourself

A team of researchers from Humboldt-Universitat zu Berlin have developed a large language artificial intelligence model with the distinction of having been intentionally tuned to generate outputs with expressed bias.Called OpinionGPT, the team’s model is a tuned variant of Meta’s Llama 2, an AI system similar in capability to OpenAI’s

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Oxford scientists develop GPU-accelerated limit order book sim to teach AI how to trade

A multidisciplinary research team from the University of Oxford recently developed a GPU-accelerated limit order book (LOB) simulator called JAX-LOB, the first of its kind. JAX is a tool for training high-performance machine learning systems developed by Google. In the context of a LOB simulator, it allows artificial intelligence (AI) models

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Scientists used AI to find and track 95K ‘cryptocurrency free giveaway’ scams on Twitter

Researchers from San Diego State University in California developed an artificial intelligence (AI) system to identify, track and expose free cryptocurrency giveaway scams on X (formerly Twitter). Called GiveawayScamHunter, the automated system discovered 95,111 scam lists between June 2022 and June 2023 that were created from 87,617 accounts on the X

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ChatGPT and Claude are ‘becoming capable of tackling real-world missions,’ say scientists

Nearly two dozen researchers from Tsinghua University, Ohio State University and the University of California at Berkeley collaborated to create a method for measuring the capabilities of large language models (LLMs) as real-world agents.LLMs such as OpenAI’s ChatGPT and Anthropic’s Claude have taken the technology world by storm over the

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Scientists warn the ‘quantum revolution’ may stagnate economic growth

Quantum computing technologies are slowly beginning to trickle out of the laboratory setting and into commercial industries. While it remains to be seen when mainstream adoption will occur, a number of companies are currently engaged in experiments and trials with paying clients to develop quantum computing solutions. According to a pair

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Scientists propose quantum proof-of-work consensus for blockchain

A team of researchers from universities in Australia and the United States, working in collaboration with quantum technology company BTQ, recently published research proposing a novel proof-of-work (PoW) scheme for blockchain consensus that relies on quantum computing techniques to validate consensus.Our new paper on using NISQ-era quantum sampling problems in

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Scientists claim to have designed a fully decentralized stablecoin pegged to electricity

Researchers at the federally funded Lawrence Livermore National Laboratory in California have combined statistical mechanics and information theory to design a class of stablecoin dubbed the Electricity Stablecoin (E-Stablecoin) that would transmit energy as a form of information. Livermore’s Maxwell Murialdo and Jonathan L. Belof say their innovation would make

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Computer scientists and academics pursue efforts to stop crypto lobbying in US

Anti-crypto technology experts urged United States lawmakers to resist the influence of pro-crypto lobbying efforts. Bruce Schneier, a lecturer at Harvard, reportedly said that blockchain advocates's claims are "not true." He added that the technology is not secure and not really decentralized. According to Schneier, systems where you can "lose your

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NFTs, Web3 and the metaverse are changing the way scientists conduct research

Scientists can leverage blockchain tools, such as smart contracts and tokens, to improve collaboration in scientific endeavors between different stakeholders. This so-called decentralized science movement, or DeSci for short, combines blockchain and Web3 technologies to improve scientific research.A primary goal of DeSci is wider participation and funding when approaching scientific

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