Triple

T21700062
Position Surface form Disambiguated ID Type / Status
Subject River Hepste E535631 entity
Predicate hasWaterfall P13549 FINISHED
Object Sgwd Ddwli Isaf
Sgwd Ddwli Isaf is a picturesque waterfall in the Brecon Beacons region of South Wales, popular with walkers and photographers for its scenic cascades and surrounding woodland.
 E603169 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: Sgwd Ddwli Isaf | Statement: [River Hepste, hasWaterfall, Sgwd Ddwli Isaf]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sgwd Ddwli Isaf
Context triple: [River Hepste, hasWaterfall, Sgwd Ddwli Isaf]
  • A. Garnedd Uchaf
    Garnedd Uchaf is a high summit in the Carneddau range of Snowdonia, Wales, known as one of the region’s major peaks.
  • B. Sgwd y Pannwr
    Sgwd y Pannwr is a picturesque waterfall in the Fforest Fawr region of the Brecon Beacons National Park in Wales, known for its scenic cascades and surrounding woodland.
  • C. Glubbdubdrib
    Glubbdubdrib is a fictional island of sorcerers and necromancers in Jonathan Swift’s "Gulliver’s Travels," where the protagonist converses with resurrected historical figures.
  • D. Cwmdu
    Cwmdu is a small village in Wales, known for its rural setting and traditional community character.
  • E. Aberhonddu
    Aberhonddu is the Welsh name for the market town of Brecon in Powys, mid Wales.
  • 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: Sgwd Ddwli Isaf
Triple: [River Hepste, hasWaterfall, Sgwd Ddwli Isaf]
Generated description
Sgwd Ddwli Isaf is a picturesque waterfall in the Brecon Beacons region of South Wales, popular with walkers and photographers for its scenic cascades and surrounding woodland.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sgwd Ddwli Isaf
Target entity description: Sgwd Ddwli Isaf is a picturesque waterfall in the Brecon Beacons region of South Wales, popular with walkers and photographers for its scenic cascades and surrounding woodland.
  • A. Garnedd Uchaf
    Garnedd Uchaf is a high summit in the Carneddau range of Snowdonia, Wales, known as one of the region’s major peaks.
  • B. Sgwd y Pannwr chosen
    Sgwd y Pannwr is a picturesque waterfall in the Fforest Fawr region of the Brecon Beacons National Park in Wales, known for its scenic cascades and surrounding woodland.
  • C. Glubbdubdrib
    Glubbdubdrib is a fictional island of sorcerers and necromancers in Jonathan Swift’s "Gulliver’s Travels," where the protagonist converses with resurrected historical figures.
  • D. Cwmdu
    Cwmdu is a small village in Wales, known for its rural setting and traditional community character.
  • E. Aberhonddu
    Aberhonddu is the Welsh name for the market town of Brecon in Powys, mid Wales.
  • F. None of above.

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_69e0c46b44c0819088ab883ebd44e0e8 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69ef9b7edd3c8190bca83ef37598cbfb completed April 27, 2026, 5:23 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a1e2937688190a8a989ada1101a07 completed May 17, 2026, 7:59 p.m.
NEDg Description generation batch_6a0a1ebd2bbc819083021cbc5873bfed completed May 17, 2026, 8:02 p.m.
NED2 Entity disambiguation (via description) batch_6a0a1fa12dbc8190a263b12f75ef073b completed May 17, 2026, 8:05 p.m.
Created at: April 16, 2026, 6:45 p.m.