H2_ccpvdz_BK_UCCSD_v4_tapered__sha256_d3f280f5c8f32ccc
VQE Gap
7.9210e-11 Ha
CASCI ref
-1.131287 Ha
Qubits (tapered)
1
CCSD(T) corr.
-3.459e-2 Ha
Note on UCCSD circuit metrics
UCCSD uses exponential Pauli operators (exp(iθH)) that are symbolic before compilation. Circuit depth and 2-qubit gate counts are not reported here — they depend on the target hardware and transpiler.
# Clone repo and install pinned environment
git clone https://github.com/qencode-benchmark/qencode-benchmark
cd qencode-benchmark
pip install -r requirements-v4.txt
# Run this entry
python scripts/generate_entry_v4.py \
--molecule H2 \
--mapping bravyi_kitaev \
--ansatz-type uccsd \
--multistart 10 \
--max-iter 500 \
--out-dir releases/v4/db
