Triple

T3057495
Position Surface form Disambiguated ID Type / Status
Subject Antony Armstrong-Jones, 1st Earl of Snowdon E60515 entity
Predicate placeOfBurial P196 FINISHED
Object St Baglan’s Church, Llanfaglan, Gwynedd, Wales
St Baglan’s Church in Llanfaglan, Gwynedd, Wales, is a historic rural church best known as the burial place of Antony Armstrong-Jones, 1st Earl of Snowdon and former husband of Princess Margaret.
 E323513 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: St Baglan’s Church, Llanfaglan, Gwynedd, Wales | Statement: [Antony Armstrong-Jones, 1st Earl of Snowdon, placeOfBurial, St Baglan’s Church, Llanfaglan, Gwynedd, Wales]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: St Baglan’s Church, Llanfaglan, Gwynedd, Wales
Context triple: [Antony Armstrong-Jones, 1st Earl of Snowdon, placeOfBurial, St Baglan’s Church, Llanfaglan, Gwynedd, Wales]
  • A. St Madryn’s Church, Trawsfynydd
    St Madryn’s Church, Trawsfynydd is a historic parish church in the village of Trawsfynydd in Gwynedd, Wales, serving as a focal point for local Anglican worship and community life.
  • B. Christ Church Bala
    Christ Church Bala is an Anglican church serving as a key place of worship and local landmark in the town of Bala, Wales.
  • C. St Tanwg's Church
    St Tanwg's Church is a historic medieval church in Harlech, Wales, noted for its ancient origins and coastal setting near Cardigan Bay.
  • D. St Illtyd’s Church, Llanelltyd
    St Illtyd’s Church, Llanelltyd is a historic parish church in the village of Llanelltyd in Wales, noted for its medieval origins and traditional Welsh ecclesiastical architecture.
  • E. St Cadfan's Church
    St Cadfan's Church is a historic medieval parish church in Tywyn, Gwynedd, Wales, noted for its ancient stone carvings and early Christian inscriptions.
  • 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: St Baglan’s Church, Llanfaglan, Gwynedd, Wales
Triple: [Antony Armstrong-Jones, 1st Earl of Snowdon, placeOfBurial, St Baglan’s Church, Llanfaglan, Gwynedd, Wales]
Generated description
St Baglan’s Church in Llanfaglan, Gwynedd, Wales, is a historic rural church best known as the burial place of Antony Armstrong-Jones, 1st Earl of Snowdon and former husband of Princess Margaret.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: St Baglan’s Church, Llanfaglan, Gwynedd, Wales
Target entity description: St Baglan’s Church in Llanfaglan, Gwynedd, Wales, is a historic rural church best known as the burial place of Antony Armstrong-Jones, 1st Earl of Snowdon and former husband of Princess Margaret.
  • A. St Madryn’s Church, Trawsfynydd
    St Madryn’s Church, Trawsfynydd is a historic parish church in the village of Trawsfynydd in Gwynedd, Wales, serving as a focal point for local Anglican worship and community life.
  • B. Christ Church Bala
    Christ Church Bala is an Anglican church serving as a key place of worship and local landmark in the town of Bala, Wales.
  • C. St Tanwg's Church
    St Tanwg's Church is a historic medieval church in Harlech, Wales, noted for its ancient origins and coastal setting near Cardigan Bay.
  • D. St Illtyd’s Church, Llanelltyd
    St Illtyd’s Church, Llanelltyd is a historic parish church in the village of Llanelltyd in Wales, noted for its medieval origins and traditional Welsh ecclesiastical architecture.
  • E. St Cadfan's Church
    St Cadfan's Church is a historic medieval parish church in Tywyn, Gwynedd, Wales, noted for its ancient stone carvings and early Christian inscriptions.
  • 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_69ad8578137c81908259dcb27c7d6d7c completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69ad9e162d148190969fb422a45d052c completed March 8, 2026, 4:04 p.m.
NED1 Entity disambiguation (via context triple) batch_69b1ef0671e48190a793f907cc211dd8 completed March 11, 2026, 10:39 p.m.
NEDg Description generation batch_69b1efcf4da08190a9fd5fd88bba0358 completed March 11, 2026, 10:42 p.m.
NED2 Entity disambiguation (via description) batch_69b1f1ce72388190871884c99526057d completed March 11, 2026, 10:50 p.m.
Created at: March 8, 2026, 3:02 p.m.