Quantum AI Report

The convergence of Quantum with AI

PsiQuantum

PsiQuantum is developing a fault-tolerant photonic quantum computer using silicon photonics and cryogenic detection. The company aims to build a million-qubit machine and has partnerships with GlobalFoundries for manufacturing.

AI-written profile · not yet reviewed · 15 August 2026

Headquarters
Palo Alto, California, US
Founded
2015
Status
Private

Investors BlackRock, Founders Fund, Atomico, T. Rowe Price

Coverage

Quantum Zeitgeist

University of Tübingen computer solves quantum experiment researchers couldn’t.

A team at the University of Tübingen used a machine-learning system to search for optical experimental layouts built from lasers, lenses, and mirrors. The resulting design produced measurements with higher precision than configurations devised by human researchers, and the source reports that it found setups which had previously defeated attempts by researchers including Mario Krenn.

OutlookPlausible

AI-guided design becomes a routine pre-processing step in photonic quantum labs for optimising small interferometric experiments such as entanglement sources or homodyne measurements.

arXiv quant-ph

Quantum error correction at ultra-low overhead

A preprint posted on arXiv introduces a new quantum error correction protocol or code construction that achieves ultra-low overhead, potentially reducing the number of physical qubits required per logical qubit by a large factor compared to leading codes like the surface code.

OutlookLikely

The proposed code can be benchmarked on existing small quantum processors within a year, validating its low-overhead promise and accelerating adoption in near-term error-correction pipelines.

error correctionalgorithms softwareGoogle Quantum AIIBMPsiQuantumQuantinuumRiverlane