News from the AI & ML world
DeeperML - #advancement
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Michal Langmajer@Fello AI
// 35d
OpenAI has announced the release of GPT-4.5, its latest language model which they are calling their 'last non-chain-of-thought model.' According to OpenAI, GPT-4.5 offers substantial enhancements over its predecessors, particularly in advanced reasoning, problem-solving, and contextual understanding. Sam Altman, CEO of OpenAI, described it as the "first model that feels like talking to a thoughtful person," noting moments of astonishment at the quality of advice received from the AI.
However, the rollout is facing challenges due to GPU shortages. Altman stated they are "out of GPUs," leading to a staggered release, initially limited to ChatGPT Pro subscribers who pay $200 a month. While GPT-4.5 is available to developers across all paid API tiers, OpenAI plans to expand access to Plus and Team tiers next week, with tens of thousands of GPUs expected to arrive to alleviate the supply constraints. Despite not being a reasoning model, OpenAI estimates that GPT-4.5 is 30 times more expensive to run than GPT-4o.
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Mike Watts@computational-intelligence.blogspot.com
// 5d
Recent developments highlight advancements in quantum computing, artificial intelligence, and cryptography. Classiq Technologies, in collaboration with Sumitomo Corporation and Mizuho-DL Financial Technology, achieved up to 95% compression of quantum circuits for Monte Carlo simulations used in financial risk analysis. This project explored the use of Classiq’s technology to generate more efficient quantum circuits for a novel quantum Monte Carlo simulation algorithm incorporating pseudo-random numbers proposed by Mizuho-DL FT, evaluating the feasibility of implementing quantum algorithms in financial applications.
Oxford researchers demonstrated a fast, 99.8% fidelity two-qubit gate using a simplified circuit design, achieving this using a modified coaxmon circuit architecture. Also, a collaborative team from JPMorganChase, Quantinuum, Argonne National Laboratory, Oak Ridge National Laboratory, and the University of Texas at Austin demonstrated a certified randomness protocol using a 56-qubit Quantinuum System Model H2 trapped-ion quantum computer. This is a major milestone for real-world quantum applications, with the certified randomness validated using over 1.1 exaflops of classical computing power, confirming the quantum system’s ability to generate entropy beyond classical reach. The 2025 IEEE International Conference on Quantum Artificial Intelligence will be held in Naples, Italy, from November 2-5, 2025, with a paper submission deadline of May 15, 2025. Vanderbilt University will host a series of workshops devoted to Groups in Geometry, Analysis and Logic starting May 28, 2025.
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Alyssa Hughes (2ADAPTIVE LLC dba 2A Consulting)@Microsoft Research
// 49d
Artificial intelligence is making significant strides across various fields, demonstrating its potential to address complex, real-world challenges. Principal Researcher Akshay Nambi is focused on building reliable and robust AI systems to benefit large populations. His work includes AI-powered tools to enhance road safety, agriculture, and energy infrastructure, alongside efforts to improve education through digital assistants that aid teachers in creating effective lesson plans. These advancements aim to translate AI's capabilities into tangible, positive impacts.
A new development in AI has also revealed previously hidden aspects of cellular organization. A deep-learning model can now predict how proteins sort themselves inside the cell, uncovering a layer of molecular code that shapes biological processes. This discovery has implications for our understanding of life's complexity and presents a powerful biotechnology tool for drug design and discovery, offering new avenues for addressing medical challenges.
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