# Quantum Hardware Scaling

Incremental hardware advances in qubit memory, coherence, and density steadily push quantum computing toward practical scale, with recurring lab milestones marking the path.

- Conviction: 40 / 100 (forming)
- Horizon: Emerging (watchlist)
- Tracking since: 2026-07-19T00:00:00.000Z
- Last updated: 2026-07-19T14:00:02.882Z
- Canonical: https://polylog.news/ai/trends/quantum-hardware-scaling
- Publisher: Polylog
- Affected regions: Global

## Recent score history

- 2026-07-19: 40
- 2026-07-20: 38

## Recent evidence

- [confirms] ETH Zurich Demonstrates a Quantum Computer With Mechanical Working Memory (2026-07-19): ETH Zurich demonstrated a quantum computer using a superconducting qubit as processor and vibrating acoustic resonators as mechanical working memory, packing more memory into a millimeter-scale chip per tech reporting — another incremental hardware milestone on the path to practical scale.