Triple

T10902908
Position Surface form Disambiguated ID Type / Status
Subject Pearl station E257490 entity
Predicate formerName P65 FINISHED
Object Pearl
Pearl is a former name of a transit station now known as Pearl station.
 E891884 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: Pearl | Statement: [Pearl station, formerName, Pearl]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pearl
Context triple: [Pearl station, formerName, Pearl]
  • A. Pearl
    "Pearl" is a Middle English alliterative poem, often attributed to the anonymous "Pearl Poet," renowned for its intricate structure and spiritual meditation on loss and salvation.
  • B. Pearl
    Pearl is the enigmatic and spirited daughter of Hester Prynne in Nathaniel Hawthorne’s novel *The Scarlet Letter*, symbolizing both sin and redemption.
  • C. Pearl
    Pearl is the acclaimed posthumous studio album by American rock singer Janis Joplin, celebrated for showcasing her powerful vocals and blues-rock style.
  • D. Pearl
    "Pearl" is a lesser-known work by screenwriter Stirling Silliphant, likely a film or television script reflecting his characteristic dramatic storytelling.
  • E. Pearl
    Pearl is a central character in the animated series "Steven Universe," depicted as a meticulous, graceful Gem warrior who serves as a mentor and guardian to Steven.
  • 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: Pearl
Triple: [Pearl station, formerName, Pearl]
Generated description
Pearl is a former name of a transit station now known as Pearl station.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Pearl
Target entity description: Pearl is a former name of a transit station now known as Pearl station.
  • A. Pearl
    Pearl is the enigmatic and spirited daughter of Hester Prynne in Nathaniel Hawthorne’s novel *The Scarlet Letter*, symbolizing both sin and redemption.
  • B. Pearl
    Pearl is a lustrous, typically white or cream-colored gemstone formed within the soft tissue of certain mollusks and prized for use in jewelry and ornamentation.
  • C. Pearl
    Pearl is the acclaimed posthumous studio album by American rock singer Janis Joplin, celebrated for showcasing her powerful vocals and blues-rock style.
  • D. Pearl
    Pearl is a central character in the animated series "Steven Universe," depicted as a meticulous, graceful Gem warrior who serves as a mentor and guardian to Steven.
  • E. Pearl
    "Pearl" is a lesser-known work by screenwriter Stirling Silliphant, likely a film or television script reflecting his characteristic dramatic storytelling.
  • 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_69d6aa8550c8819095508a2ed9acf3db completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d761a4e9d48190b107839761a2152b completed April 9, 2026, 8:21 a.m.
NED1 Entity disambiguation (via context triple) batch_69e1553bb88c8190b9730a31977e1dd1 completed April 16, 2026, 9:31 p.m.
NEDg Description generation batch_69e175e336848190b2c7226524266efa completed April 16, 2026, 11:50 p.m.
NED2 Entity disambiguation (via description) batch_69e17d46b7b881908bc3246b462f4612 completed April 17, 2026, 12:22 a.m.
Created at: April 8, 2026, 9:22 p.m.