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    "headline": "Global Pulses Address Local Atomic Qubits",
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    "dek": "A dual-species neutral-atom architecture uses interspecies interactions to avoid locally addressed gates while compiling fault tolerance.",
    "summary": "A dual-species neutral-atom architecture uses interspecies interactions to avoid locally addressed gates while compiling fault tolerance.",
    "body_text": "The proposed GRAIL instruction set uses two atom species and interspecies Rydberg interactions to select qubits under global driving. The authors compile surface-code correction and magic-state cultivation into that native language, then parallelize schedules to suppress crosstalk. Under a hardware-inferred circuit noise model, crosstalk falls to the 10^-4 level, the memory threshold reaches 1.43 percent and cultivated magic states reach modeled logical error below 10^-9 at an experimentally accessible drive frequency. These are architecture and simulation results, not a completed fault-tolerant computer.",
    "why_it_matters": "A dual-species neutral-atom architecture uses interspecies interactions to avoid locally addressed gates while compiling fault tolerance.",
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      "These are architecture and simulation results, not a completed fault-tolerant computer."
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    "tags": [
      "neutral atoms",
      "fault tolerance",
      "quantum architecture"
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      "source_id": "source-2026-11-10-015",
      "title": "arXiv preprint 2611.12098, original v1",
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    "title": "Global Pulses Address Local Atomic Qubits",
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