Triple

T2816807
Position Surface form Disambiguated ID Type / Status
Subject Greenwich Hospital (Royal Hospital for Seamen), Greenwich E54306 entity
Predicate viewAxisTo P17987 FINISHED
Object Royal Observatory, Greenwich E260941 NE FINISHED

How this triple was built (3 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Royal Observatory, Greenwich | Statement: [Greenwich Hospital (Royal Hospital for Seamen), Greenwich, viewAxisTo, Royal Observatory, Greenwich]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Royal Observatory, Greenwich
Context triple: [Greenwich Hospital (Royal Hospital for Seamen), Greenwich, viewAxisTo, Royal Observatory, Greenwich]
  • A. Royal Observatory, Greenwich chosen
    The Royal Observatory, Greenwich is a historic astronomical observatory in London best known as the location of the Prime Meridian and for its pivotal role in the development of modern navigation and timekeeping.
  • B. Royal Museums Greenwich
    Royal Museums Greenwich is a group of major museums and heritage sites in Greenwich, London, focused on maritime history, astronomy, and timekeeping, including the National Maritime Museum, the Royal Observatory, the Queen’s House, and the Cutty Sark.
  • C. Maritime Greenwich
    Maritime Greenwich is a historic district in southeast London renowned for its maritime heritage, royal park, and the Royal Observatory, where the Prime Meridian is located.
  • D. Kew Observatory
    Kew Observatory is a historic scientific observatory in southwest London, renowned for its 18th- and 19th-century work in astronomy, meteorology, and geomagnetism.
  • E. Portland Observatory
    The Portland Observatory is a historic maritime signal tower in Portland, Maine, and the last surviving structure of its kind in the United States.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: viewAxisTo
Context triple: [Greenwich Hospital (Royal Hospital for Seamen), Greenwich, viewAxisTo, Royal Observatory, Greenwich]
  • A. viewpointFrom
    Indicates a relationship where something is observed, depicted, or described from the perspective or location of a particular entity or point.
  • B. viewOver chosen
    Indicates that one entity has a visual perspective overlooking or facing another entity, typically providing a vantage point onto it.
  • C. usesAxis
    Indicates that one entity employs or relies on another entity as a reference axis or basis for orientation, measurement, or organization.
  • D. viewOnObject
    Indicates that one entity directs its visual attention toward or observes another entity as an object of viewing.
  • E. ridgeAxis
    Indicates the central line or crest along the top of a ridge that defines its main axis or direction.
  • F. None of above.

Provenance (4 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69ab49de0af08190b3da69683be1e728 completed March 6, 2026, 9:40 p.m.
NER Named-entity recognition batch_69abdf15b7288190a03d1193cc0544a6 completed March 7, 2026, 8:17 a.m.
NED1 Entity disambiguation (via context triple) batch_69afcea2386481908e062280eb5b07db completed March 10, 2026, 7:56 a.m.
PD Predicate disambiguation batch_69abdd08f2f481908c3da8a9c7a00552 completed March 7, 2026, 8:08 a.m.
Created at: March 6, 2026, 9:59 p.m.