#ibm-quantum News & Analysis

3 articles tagged with #ibm-quantum. AI-curated summaries with sentiment analysis and key takeaways from 50+ sources.

3 articles

AIBullisharXiv – CS AI · 2d ago7/10

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Universal Quantum Transformer

Researchers introduce the Universal Quantum Transformer (UQT), a quantum computing architecture that achieves exact mathematical reasoning on discrete problems like modular arithmetic and permutation groups—tasks where classical neural networks require massive parameter scaling and remain stochastically unstable. The UQT demonstrates computational advantages by bypassing classical attention's quadratic bottleneck and has been successfully deployed on current IBM Quantum hardware.

$SU

AI × CryptoBullisharXiv – CS AI · May 97/10

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Quantum-enhanced Large Language Models on Quantum Hardware via Cayley Unitary Adapters

Researchers demonstrated quantum-enhanced large language models by integrating Cayley-parameterised unitary adapters into pre-trained LLMs and executing them on IBM's 156-qubit quantum processor. The approach improved Llama 3.1 8B's perplexity by 1.4% using only 6,000 additional parameters, marking the first practical validation of quantum-classical hybrid AI on real quantum hardware at scale.

🏢 Perplexity🧠 Llama

AIBullisharXiv – CS AI · Mar 36/109

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QANTIS: A Hardware-Validated Quantum Platform for POMDP Planning and Multi-Target Data Association

QANTIS is a hardware-validated quantum computing platform that demonstrates quadratic improvements in autonomous navigation planning problems and multi-target data association tasks. The research shows successful implementation on IBM quantum hardware, achieving 5.1x amplification of rare observation probabilities while maintaining Bayesian posterior accuracy.