Triple

T18645284
Position Surface form Disambiguated ID Type / Status
Subject Taj Mahal E455788 entity
Predicate instrument P792 FINISHED
Object dobro
The dobro is a resonator guitar known for its distinctive metallic sound, widely used in bluegrass, country, and blues music.
 E1334137 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: dobro | Statement: [Taj Mahal, instrument, dobro]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: dobro
Context triple: [Taj Mahal, instrument, dobro]
  • A. dobra
    The dobra is the official monetary unit of São Tomé and Príncipe, a small island nation off the west coast of Central Africa.
  • B. Dublje
    Dublje is a village located near the town of Bogatić in western Serbia, known for its rural character and traditional way of life.
  • C. Dobrada
    Dobrada is a small municipality in the state of São Paulo, Brazil, known for its agricultural economy and rural character.
  • D. Dobrota
    Dobrota is a coastal town in Montenegro known for its historic stone houses and scenic waterfront along the Bay of Kotor.
  • E. Dobra
    Dobra is a river in central Croatia known for flowing through Karlovac County and contributing to the region’s karst landscape and hydropower resources.
  • 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: dobro
Triple: [Taj Mahal, instrument, dobro]
Generated description
The dobro is a resonator guitar known for its distinctive metallic sound, widely used in bluegrass, country, and blues music.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: dobro
Target entity description: The dobro is a resonator guitar known for its distinctive metallic sound, widely used in bluegrass, country, and blues music.
  • A. dobra
    The dobra is the official monetary unit of São Tomé and Príncipe, a small island nation off the west coast of Central Africa.
  • B. Dublje
    Dublje is a village located near the town of Bogatić in western Serbia, known for its rural character and traditional way of life.
  • C. Dobrada
    Dobrada is a small municipality in the state of São Paulo, Brazil, known for its agricultural economy and rural character.
  • D. Dobrota
    Dobrota is a coastal town in Montenegro known for its historic stone houses and scenic waterfront along the Bay of Kotor.
  • E. Dobra
    Dobra is a river in central Croatia known for flowing through Karlovac County and contributing to the region’s karst landscape and hydropower resources.
  • 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_69d8d38ea1e88190997e9b231190ba6f completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e5500d69648190800da65de0c191b8 completed April 19, 2026, 9:58 p.m.
NED1 Entity disambiguation (via context triple) batch_6a050d8798f08190acca65cff0cb5a59 completed May 13, 2026, 11:47 p.m.
NEDg Description generation batch_6a050e2f18e88190b3f138b7c815e25c completed May 13, 2026, 11:50 p.m.
NED2 Entity disambiguation (via description) batch_6a050eb04be481909f5d3cf32c9718e2 completed May 13, 2026, 11:52 p.m.
Created at: April 10, 2026, 11:47 a.m.