Triple

T831647
Position Surface form Disambiguated ID Type / Status
Subject Ptolemaic Kingdom E17977 entity
Predicate importantBuilding P1544 FINISHED
Object Lighthouse of Alexandria E24539 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: Lighthouse of Alexandria | Statement: [Ptolemaic Kingdom, importantBuilding, Lighthouse of Alexandria]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lighthouse of Alexandria
Context triple: [Ptolemaic Kingdom, importantBuilding, Lighthouse of Alexandria]
  • A. Lighthouse of Alexandria chosen
    The Lighthouse of Alexandria was an ancient marvel of engineering and one of the Seven Wonders of the World, serving as a towering beacon for ships approaching the harbor of Alexandria, Egypt.
  • B. Corniche of Alexandria
    The Corniche of Alexandria is a scenic waterfront promenade along the Mediterranean Sea in Alexandria, Egypt, known for its coastal views, historic sites, and vibrant urban life.
  • C. Clock Tower of Rhodes
    The Clock Tower of Rhodes is a historic landmark in the medieval city of Rhodes, offering panoramic views of the old town and reflecting the island’s blend of Byzantine, Ottoman, and Italian architectural influences.
  • D. Pompey’s Pillar
    Pompey’s Pillar is a massive Roman triumphal column in Alexandria, Egypt, and one of the city’s most famous surviving ancient monuments.
  • E. The Obelisk (Cleopatra's Needle)
    The Obelisk, commonly known as Cleopatra's Needle, is an ancient Egyptian granite monument originally erected in Heliopolis and later transported to New York City, where it now stands as a historic landmark.
  • 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: importantBuilding
Context triple: [Ptolemaic Kingdom, importantBuilding, Lighthouse of Alexandria]
  • A. significantBuilding chosen
    Indicates that a building holds notable importance, prominence, or special status within a particular context (e.g., historical, cultural, architectural, or functional).
  • B. importantSaint
    Indicates that the subject is recognized as a particularly significant or highly revered saint within a religious or spiritual tradition.
  • C. isImportantFor
    Indicates that something holds significant value, relevance, or necessity in relation to something else.
  • D. significantInfrastructure
    Indicates that an entity constitutes an important or critical piece of infrastructure within a system, network, or region.
  • E. building
    Indicates that one entity constructs, assembles, or develops another entity, typically over a period of time.
  • 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_69a4937c9c188190aaa216f6b466f452 completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4abb4be948190ae757df85bdc40e4 completed March 1, 2026, 9:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69a7929458648190a88390a1a3207ad0 completed March 4, 2026, 2:01 a.m.
PD Predicate disambiguation batch_69a4aa7b3d2481909199f7c9f305bdfe completed March 1, 2026, 9:07 p.m.
Created at: March 1, 2026, 7:38 p.m.