Triple

T21570308
Position Surface form Disambiguated ID Type / Status
Subject Playdom E532264 entity
Predicate foundedBy P104 FINISHED
Object Alex Liu
Alex Liu is an entrepreneur best known as a founder of the social gaming company Playdom.
 E1497073 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: Alex Liu | Statement: [Playdom, foundedBy, Alex Liu]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Alex Liu
Context triple: [Playdom, foundedBy, Alex Liu]
  • A. Anna Liu
    Anna Liu is a designer best known for her work on the Singing Ringing Tree, an iconic wind-powered sound sculpture in England.
  • B. Andrew Hsia
    Andrew Hsia is a Taiwanese politician and diplomat known for serving in senior cross-strait and foreign affairs roles, including leadership positions in Taiwan’s Mainland policy and its foreign ministry.
  • C. Michael Lai
    Michael Lai was a prominent Hong Kong composer and music producer best known for his influential film and television scores.
  • D. Sam Liu
    Sam Liu is an American animation director best known for his extensive work on DC Comics animated films and television series.
  • E. Andrew Kuan
    Andrew Kuan is a Singaporean businessman and former public figure known for his involvement in corporate governance and a high-profile, but ultimately unsuccessful, bid to run for the Singapore presidency.
  • 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: Alex Liu
Triple: [Playdom, foundedBy, Alex Liu]
Generated description
Alex Liu is an entrepreneur best known as a founder of the social gaming company Playdom.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Alex Liu
Target entity description: Alex Liu is an entrepreneur best known as a founder of the social gaming company Playdom.
  • A. Anna Liu
    Anna Liu is a designer best known for her work on the Singing Ringing Tree, an iconic wind-powered sound sculpture in England.
  • B. Andrew Hsia
    Andrew Hsia is a Taiwanese politician and diplomat known for serving in senior cross-strait and foreign affairs roles, including leadership positions in Taiwan’s Mainland policy and its foreign ministry.
  • C. Michael Lai
    Michael Lai was a prominent Hong Kong composer and music producer best known for his influential film and television scores.
  • D. Sam Liu
    Sam Liu is an American animation director best known for his extensive work on DC Comics animated films and television series.
  • E. Andrew Kuan
    Andrew Kuan is a Singaporean businessman and former public figure known for his involvement in corporate governance and a high-profile, but ultimately unsuccessful, bid to run for the Singapore presidency.
  • 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_69e0c460db088190828c64206a450273 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69eee9cc5c448190887a836f577d01ba completed April 27, 2026, 4:45 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0a1e070af88190a4a017651febb201 completed May 17, 2026, 7:59 p.m.
NEDg Description generation batch_6a0a1ee2662c8190887c9fd2073fcd12 completed May 17, 2026, 8:02 p.m.
NED2 Entity disambiguation (via description) batch_6a0a1fb328e081908b39b4c85cb23d1e completed May 17, 2026, 8:06 p.m.
Created at: April 16, 2026, 6:30 p.m.