Triple

T4338397
Position Surface form Disambiguated ID Type / Status
Subject O-Town E97518 entity
Predicate member P10 FINISHED
Object Jacob Underwood
Jacob Underwood is an American singer and songwriter best known as a founding member of the early-2000s boy band O-Town, formed on the reality TV show "Making the Band."
 E431378 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: Jacob Underwood | Statement: [O-Town, member, Jacob Underwood]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Jacob Underwood
Context triple: [O-Town, member, Jacob Underwood]
  • A. Larry Underwood
    Larry Underwood is a struggling musician turned reluctant hero in Stephen King’s post-apocalyptic novel "The Stand," known for his moral growth and inner conflict.
  • B. Eli Pittman
    Eli Pittman was an individual significant enough in the local history or development of Sevier County, Tennessee, that the town of Pittman Center was named in his honor.
  • C. Jared Spurgeon
    Jared Spurgeon is a Canadian professional ice hockey defenseman in the NHL known for his smart two-way play and leadership with the Minnesota Wild.
  • D. Jason Hudson
    Jason Hudson was the brother of singer and actress Jennifer Hudson, tragically murdered in a widely publicized 2008 family shooting in Chicago.
  • E. Jeremy Spenser
    Jeremy Spenser is a British actor best known for his film and stage work in the 1950s and 1960s, including notable roles in classic British cinema.
  • 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: Jacob Underwood
Triple: [O-Town, member, Jacob Underwood]
Generated description
Jacob Underwood is an American singer and songwriter best known as a founding member of the early-2000s boy band O-Town, formed on the reality TV show "Making the Band."
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Jacob Underwood
Target entity description: Jacob Underwood is an American singer and songwriter best known as a founding member of the early-2000s boy band O-Town, formed on the reality TV show "Making the Band."
  • A. Larry Underwood
    Larry Underwood is a struggling musician turned reluctant hero in Stephen King’s post-apocalyptic novel "The Stand," known for his moral growth and inner conflict.
  • B. Eli Pittman
    Eli Pittman was an individual significant enough in the local history or development of Sevier County, Tennessee, that the town of Pittman Center was named in his honor.
  • C. Jared Spurgeon
    Jared Spurgeon is a Canadian professional ice hockey defenseman in the NHL known for his smart two-way play and leadership with the Minnesota Wild.
  • D. Jason Hudson
    Jason Hudson was the brother of singer and actress Jennifer Hudson, tragically murdered in a widely publicized 2008 family shooting in Chicago.
  • E. Jeremy Spenser
    Jeremy Spenser is a British actor best known for his film and stage work in the 1950s and 1960s, including notable roles in classic British cinema.
  • 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_69b3454662a481908fbcd0bbfaa3a0a4 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b3516dffb48190878f81ffe71a5e82 completed March 12, 2026, 11:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5d0af82888190bed294bdec942f4a completed March 14, 2026, 9:18 p.m.
NEDg Description generation batch_69b5d29d8a4881908f1612dddc8e878c completed March 14, 2026, 9:26 p.m.
NED2 Entity disambiguation (via description) batch_69b5d336850081908f411db1023e3598 completed March 14, 2026, 9:29 p.m.
Created at: March 12, 2026, 11:14 p.m.