Benchmarks — qgate

Important: Figures presented below are representative placeholders illustrating the benchmark structure. Some results are from hardware-backed experiments on real quantum devices; other categories describe projected capabilities of future embodiments that require deeper hardware access. All numbers should be independently validated. Contact us for full benchmark documentation.

Category 1

Trajectory Filtering

Improvement in expectation-value estimates after applying trajectory filtering to standard quantum circuit outputs.

+15%

Expectation Value Accuracy

sample · 5-qubit GHZ · IBM hardware

+12%

Observable Fidelity

sample · random Clifford benchmark

−22%

Variance Reduction

sample · 8-qubit circuit

Blue: baseline | Cyan: with qgate trajectory filtering · placeholder visualization

Category 2

Depth Scaling

How filtering performance holds as circuit depth increases.

2.3×

Effective Depth Extension

sample · comparable fidelity threshold

Stable

Scaling Behavior

sample · linear depth range tested

5–20

Depth Range (layers)

sample · characterization window

Category 3

Shot Efficiency

Reduction in required shot count to achieve a target accuracy.

40%

Fewer Shots Required

sample · fixed accuracy target

1.7×

Throughput Multiplier

sample · equivalent fidelity

Category 4

Noise Robustness

Performance across varying noise regimes and device calibrations.

Consistent

Cross-Device Behavior

sample · tested on multiple backends

Adaptive

Calibration Sensitivity

sample · tracks drift conditions

Graceful

High-Noise Degradation

sample · no catastrophic failure modes

Category 5

Future: Control-Path Validation

Projected benchmarks for the non-public control layers. These require hardware-level telemetry access and are not yet validated on production quantum hardware.

Projected

Observable Reconstruction Gain

Expected improvement over trajectory filtering alone when calibration-driven reconstruction is applied. Requires Level-1 data access.

Pending hardware access

Projected

Runtime Control Latency Budget

Target latency envelope for telemetry-driven control decisions. Depends on FPGA integration and hardware-level data path design.

Pending hardware access

Category 5 benchmarks describe architectural targets for future embodiments. They are not claims about current production capability. Validation requires partnerships with quantum hardware vendors and FPGA control providers.

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