Triple

T1859517
Position Surface form Disambiguated ID Type / Status
Subject shipwreck of the Beatrice E41782 entity
Predicate notableItemLost P33654 FINISHED
Object basalt sarcophagus of Menkaure
The basalt sarcophagus of Menkaure was an elaborately carved stone coffin belonging to the Fourth Dynasty Egyptian pharaoh Menkaure, once housed in his pyramid at Giza and now famous for having been lost at sea in the 19th century.
E213016 NE FINISHED

How this triple was built (5 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: basalt sarcophagus of Menkaure | Statement: [shipwreck of the Beatrice, notableItemLost, basalt sarcophagus of Menkaure]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: basalt sarcophagus of Menkaure
Context triple: [shipwreck of the Beatrice, notableItemLost, basalt sarcophagus of Menkaure]
  • A. Menkaure mortuary temple
    The Menkaure mortuary temple is an ancient Egyptian funerary complex adjoining the Pyramid of Menkaure at Giza, built to serve as the king’s cult center and site of ongoing offerings after his death.
  • B. Pyramid of Senusret III
    The Pyramid of Senusret III is a Middle Kingdom royal pyramid complex built for the pharaoh Senusret III, notable for its innovative substructure and association with the 12th Dynasty.
  • C. Pyramid of Neferirkare Kakai
    The Pyramid of Neferirkare Kakai is an ancient Old Kingdom step pyramid complex in Egypt built as the tomb of the Fifth Dynasty pharaoh Neferirkare Kakai.
  • D. Tomb of Maya and Merit
    The Tomb of Maya and Merit is an elaborately decorated New Kingdom burial complex at Saqqara belonging to the high official Maya and his wife Merit, notable for its rich reliefs and well-preserved funerary architecture.
  • E. Mastaba of Ti
    The Mastaba of Ti is an Old Kingdom tomb at Saqqara renowned for its exceptionally well-preserved and detailed reliefs depicting daily life in ancient Egypt.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: basalt sarcophagus of Menkaure
Triple: [shipwreck of the Beatrice, notableItemLost, basalt sarcophagus of Menkaure]
Generated description
The basalt sarcophagus of Menkaure was an elaborately carved stone coffin belonging to the Fourth Dynasty Egyptian pharaoh Menkaure, once housed in his pyramid at Giza and now famous for having been lost at sea in the 19th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: basalt sarcophagus of Menkaure
Target entity description: The basalt sarcophagus of Menkaure was an elaborately carved stone coffin belonging to the Fourth Dynasty Egyptian pharaoh Menkaure, once housed in his pyramid at Giza and now famous for having been lost at sea in the 19th century.
  • A. Menkaure mortuary temple
    The Menkaure mortuary temple is an ancient Egyptian funerary complex adjoining the Pyramid of Menkaure at Giza, built to serve as the king’s cult center and site of ongoing offerings after his death.
  • B. Pyramid of Senusret III
    The Pyramid of Senusret III is a Middle Kingdom royal pyramid complex built for the pharaoh Senusret III, notable for its innovative substructure and association with the 12th Dynasty.
  • C. Pyramid of Neferirkare Kakai
    The Pyramid of Neferirkare Kakai is an ancient Old Kingdom step pyramid complex in Egypt built as the tomb of the Fifth Dynasty pharaoh Neferirkare Kakai.
  • D. Tomb of Maya and Merit
    The Tomb of Maya and Merit is an elaborately decorated New Kingdom burial complex at Saqqara belonging to the high official Maya and his wife Merit, notable for its rich reliefs and well-preserved funerary architecture.
  • E. Mastaba of Ti
    The Mastaba of Ti is an Old Kingdom tomb at Saqqara renowned for its exceptionally well-preserved and detailed reliefs depicting daily life in ancient Egypt.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: notableItemLost
Context triple: [shipwreck of the Beatrice, notableItemLost, basalt sarcophagus of Menkaure]
  • A. lostWith
    Indicates that one entity experienced a loss or defeat in conjunction with, or as part of the same side/team as, another entity.
  • B. lostTo
    Indicates that one entity was defeated by another in a competition, conflict, or comparison.
  • C. lost
    Indicates that an entity no longer possesses or has been deprived of another entity it previously had.
  • D. lostFunction
    Indicates that an entity no longer possesses or can perform a function or capability it previously had.
  • E. notableAbsence
    Indicates that something or someone is conspicuously missing from a context where their presence would normally be expected or significant.
  • F. None of above. chosen

Provenance (7 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_69a8864a83848190a4ec02721306c511 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69abb231de14819091da3a20ed03c430 completed March 7, 2026, 5:05 a.m.
NED1 Entity disambiguation (via context triple) batch_69adeaddc9188190bd49d6605fd0e812 completed March 8, 2026, 9:32 p.m.
NEDg Description generation batch_69adeb5118608190be99a12b7f6b97c5 completed March 8, 2026, 9:34 p.m.
NED2 Entity disambiguation (via description) batch_69adec25a87081908f098df81de6eafb completed March 8, 2026, 9:37 p.m.
PD Predicate disambiguation batch_69abafde4598819099d8229128348fd3 completed March 7, 2026, 4:55 a.m.
PDg Predicate description generation batch_69abb22f36f08190abf5e295ddf310d7 completed March 7, 2026, 5:05 a.m.
Created at: March 4, 2026, 7:33 p.m.