@misc{metr-opus55,
  title = {Summary of METR's predeployment evaluation of Claude Opus 5.5},
  url = {https://metr.org/blog/2026-09-22-claude-opus-5-5/},
  year = {2026},
  date = {2026-09-22},
  version = {4624cac17b7f95f70f31c6a71fdb5c00a818d9dd026ce7ea837119c2e62fbb94},
  note = {4624cac17b7f95f70f31c6a71fdb5c00a818d9dd026ce7ea837119c2e62fbb94}
}

@misc{metr-opus55-nuwa,
  title = {Summary of METR's predeployment evaluation of Claude Opus 5.5 — NUWA research record},
  url = {https://whitzard.tech/nuwa/whitzard-index/work/metr-opus55/},
  version = {2026-10-29.1},
  organization = {NUWA Frontier AI Safety Lab},
  howpublished = {Retained note edition: https://whitzard.tech/nuwa/whitzard-index/data/record-editions/2026-10-29.1--metr-opus55.json},
  note = {NUWA research note. Source-reading scope and independent review status are stated on the record. Snapshot 2026-10-29.1. Retained note edition: https://whitzard.tech/nuwa/whitzard-index/data/record-editions/2026-10-29.1--metr-opus55.json.}
}