IBM Eagle · ibm_torino · 65 qubits · 9 February 2026

One 65-qubit brickwork circuit,
one public IBM job

QPC ran a 65-qubit morphogrammatic brickwork circuit on IBM Eagle (ibm_torino). Every shot returned a distinct bitstring: 2,048 unique outcomes from 2,048 shots.

65
Qubits
2048 / 2048
Unique outcomes
6.56 s
QPU wall-clock
Eagle
ibm_torino · 133Q

Plain English

What this test is
A single 65-qubit morphogrammatic brickwork circuit on IBM Eagle. The measured quantity is the shot histogram: uniqueness across 2,048 shots.
Why we did it
The Harel Forte run sat at 36 qubits. This job is the IBM-width step: same QPC layer, superconducting hardware, 65 qubits.
What QPC computed
One Runtime job on ibm_torino. Logical width 65. Circuit size 3,435 gates before transpile, 5,958 after. Depth 20 layers, 640 CX in the source circuit.
Headline result
2,048 unique outcomes from 2,048 shots · job d64uqfao8gvs73f5246g · 6.56 s on the QPU.

The record

Test name in the result file: QPC 65-Qubit Morphogrammatic Brickwork Test. Date 9 February 2026. Backend ibm_torino.

Field Value
IBM job IDd64uqfao8gvs73f5246g
ProcessorIBM Eagle · ibm_torino · 133 qubits
Logical width65 qubits
Shots / unique2,048 / 2,048 (ratio 1.0)
QPU time6.56 s (transpile 4.33 s)
Source circuit3,435 gates · depth 63 · 640 CX · 1,365 RY · 1,365 RZ
Transpiled5,958 gates · depth 104
The 36-qubit trapped-ion companion is on Harel · IonQ Forte. The next day on the same Eagle chip, QPC ran eight labelled 65-qubit climate contexts: CO2 multi-context Torino. Current Heron r2 desks with public job IDs sit on Highlights.

How the architecture is used

Three QPC layers in one brickwork schedule on Eagle.

1. Kenogrammatic

Prepare 65 qubits with RY and RZ. Seed 42 in the result file.

2. Morphogrammatic

Brickwork CX: even layers on pairs (0,1), (2,3), … odd layers on (1,2), (3,4), … 20 layers.

3. Transjunctional

Measure. The histogram is the result: 2,048 distinct bitstrings from 2,048 shots.

Where this sits

A dated IBM scale checkpoint