Pinnacle is our fault-tolerance layer for quantum computers. It turns noisy physical qubits into reliable logical compute, combining fault-tolerant architecture, compilation, decoding and runtime, and is designed to work across hardware modalities.

We introduced Pinnacle 1.0 in early 2026, showing for the first time that a qLDPC-based fault-tolerant architecture can reduce the resources required for useful quantum computation by an order of magnitude.

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Pinnacle 1.0 was published as a research paper. From here, Pinnacle is a product, and we’ll share our progress through releases. We’re improving it and deploying it with hardware partners, with the ambition to unlock the first fault-tolerant quantum applications and ultimately power all useful quantum compute.