Triple

T9205491
Position Surface form Disambiguated ID Type / Status
Subject Rousay E220965 entity
Predicate hasSite P1205 FINISHED
Object Blackhammer Chambered Cairn
Blackhammer Chambered Cairn is a Neolithic stone burial monument on the Orkney island of Rousay in Scotland, noted for its well-preserved chambered tomb structure.
 E788536 NE FINISHED

How this triple was built (4 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: Blackhammer Chambered Cairn | Statement: [Rousay, hasSite, Blackhammer Chambered Cairn]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Blackhammer Chambered Cairn
Context triple: [Rousay, hasSite, Blackhammer Chambered Cairn]
  • A. Gavrinis cairn
    Gavrinis cairn is a Neolithic passage grave on the island of Gavrinis in Brittany, France, renowned for its richly carved megalithic stone art.
  • B. Carinish chambered cairn
    Carinish chambered cairn is a Neolithic burial monument on North Uist in Scotland, notable for its well-preserved chambered structure and archaeological significance.
  • C. Midhowe Broch
    Midhowe Broch is a well-preserved Iron Age drystone round tower and settlement complex on the Orkney island of Rousay, notable as one of Scotland’s finest examples of a broch.
  • D. Cladh Hallan
    Cladh Hallan is a Bronze Age archaeological site on the island of South Uist in Scotland, best known for its unique burials containing deliberately mummified human remains.
  • E. Maeshowe
    Maeshowe is a large Neolithic chambered cairn and passage grave in Orkney, Scotland, renowned for its sophisticated construction, winter solstice alignment, and runic Viking graffiti.
  • 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: Blackhammer Chambered Cairn
Triple: [Rousay, hasSite, Blackhammer Chambered Cairn]
Generated description
Blackhammer Chambered Cairn is a Neolithic stone burial monument on the Orkney island of Rousay in Scotland, noted for its well-preserved chambered tomb structure.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Blackhammer Chambered Cairn
Target entity description: Blackhammer Chambered Cairn is a Neolithic stone burial monument on the Orkney island of Rousay in Scotland, noted for its well-preserved chambered tomb structure.
  • A. Gavrinis cairn
    Gavrinis cairn is a Neolithic passage grave on the island of Gavrinis in Brittany, France, renowned for its richly carved megalithic stone art.
  • B. Carinish chambered cairn
    Carinish chambered cairn is a Neolithic burial monument on North Uist in Scotland, notable for its well-preserved chambered structure and archaeological significance.
  • C. Midhowe Broch
    Midhowe Broch is a well-preserved Iron Age drystone round tower and settlement complex on the Orkney island of Rousay, notable as one of Scotland’s finest examples of a broch.
  • D. Cladh Hallan
    Cladh Hallan is a Bronze Age archaeological site on the island of South Uist in Scotland, best known for its unique burials containing deliberately mummified human remains.
  • E. Maeshowe
    Maeshowe is a large Neolithic chambered cairn and passage grave in Orkney, Scotland, renowned for its sophisticated construction, winter solstice alignment, and runic Viking graffiti.
  • F. None of above. chosen

Provenance (5 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_69ca83e8e9248190862cf3e41693b310 completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69ccd947a0a08190966f22a6207c9120 completed April 1, 2026, 8:37 a.m.
NED1 Entity disambiguation (via context triple) batch_69d09b96f0e88190bd80594fe3f769b8 completed April 4, 2026, 5:03 a.m.
NEDg Description generation batch_69d09ca202f88190b21b89e61b1596ff completed April 4, 2026, 5:07 a.m.
NED2 Entity disambiguation (via description) batch_69d09d914d688190af609c4485c746cc completed April 4, 2026, 5:11 a.m.
Created at: March 30, 2026, 7:26 p.m.