Scaling the number of qubits while maintaining high-fidelity quantum gates\nremains a key challenge for quantum computing. Presently, superconducting\nquantum processors with >50-qubits are actively available. For such systems,\nfixed-frequency transmons are attractive due to their long coherence and noise\nimmunity. However, scaling fixed-frequency architectures proves challenging due\nto precise relative frequency requirements. Here we employ laser annealing to\nselectively tune transmon qubits into desired frequency patterns. Statistics\nover hundreds of annealed qubits demonstrate an empirical tuning precision of\n18.5 MHz, with no measurable impact on qubit coherence. We quantify gate error\nstatistics on a tuned 65-qubit processor, with median two-qubit gate fidelity\nof 98.7%. Baseline tuning statistics yield a frequency-equivalent resistance\nprecision of 4.7 MHz, sufficient for high-yield scaling beyond 1000-qubit\nlevels. Moving forward, we anticipate selective laser annealing to play a\ncentral role in scaling fixed-frequency architectures.\n