Triple

T15544699
Position Surface form Disambiguated ID Type / Status
Subject Port Foster E370572 entity
Predicate hasNavigationHazard P22896 FINISHED
Object Sewell Rock
Sewell Rock is a navigational hazard located within Port Foster, a bay on Deception Island in the South Shetland Islands of Antarctica.
 E1162958 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: Sewell Rock | Statement: [Port Foster, hasNavigationHazard, Sewell Rock]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sewell Rock
Context triple: [Port Foster, hasNavigationHazard, Sewell Rock]
  • A. Berry Head
    Berry Head is a prominent coastal headland and nature reserve on the south Devon coast of England, noted for its dramatic cliffs, historic fortifications, and important wildlife habitats.
  • B. Scarthin Rock
    Scarthin Rock is a prominent limestone crag and scenic viewpoint near Cromford in Derbyshire, England, popular with walkers and climbers.
  • C. Gills Rock
    Gills Rock is a small fishing village and tourist destination located at the northern tip of Wisconsin’s Door Peninsula.
  • D. Strumble Head
    Strumble Head is a rugged coastal headland in Pembrokeshire, West Wales, known for its lighthouse, dramatic cliffs, and rich marine wildlife.
  • E. Beachy Head
    Beachy Head is a famous chalk sea cliff on the south coast of England, known for its dramatic height and striking white cliffs overlooking the English Channel.
  • 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: Sewell Rock
Triple: [Port Foster, hasNavigationHazard, Sewell Rock]
Generated description
Sewell Rock is a navigational hazard located within Port Foster, a bay on Deception Island in the South Shetland Islands of Antarctica.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sewell Rock
Target entity description: Sewell Rock is a navigational hazard located within Port Foster, a bay on Deception Island in the South Shetland Islands of Antarctica.
  • A. Berry Head
    Berry Head is a prominent coastal headland and nature reserve on the south Devon coast of England, noted for its dramatic cliffs, historic fortifications, and important wildlife habitats.
  • B. Scarthin Rock
    Scarthin Rock is a prominent limestone crag and scenic viewpoint near Cromford in Derbyshire, England, popular with walkers and climbers.
  • C. Gills Rock
    Gills Rock is a small fishing village and tourist destination located at the northern tip of Wisconsin’s Door Peninsula.
  • D. Strumble Head
    Strumble Head is a rugged coastal headland in Pembrokeshire, West Wales, known for its lighthouse, dramatic cliffs, and rich marine wildlife.
  • E. Beachy Head
    Beachy Head is a famous chalk sea cliff on the south coast of England, known for its dramatic height and striking white cliffs overlooking the English Channel.
  • 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_69d85cc521a08190921fb50319dddc34 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e0443410408190a249889edcd9c599 completed April 16, 2026, 2:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff455a38188190a593c70be09d6103 completed May 9, 2026, 2:31 p.m.
NEDg Description generation batch_69ff45dbc9dc8190b3cac64e4a418aa3 completed May 9, 2026, 2:34 p.m.
NED2 Entity disambiguation (via description) batch_69ff464571808190bfe7ef3a33d246f1 completed May 9, 2026, 2:35 p.m.
Created at: April 10, 2026, 4:07 a.m.