Triple

T1802767
Position Surface form Disambiguated ID Type / Status
Subject Tamil cinema E39755 entity
Predicate hasNotableMusicComposer P4321 FINISHED
Object Yuvan Shankar Raja
Yuvan Shankar Raja is a prominent Indian film composer, singer, and music director best known for his trendsetting, youth-centric soundtracks and background scores in Tamil cinema.
 E205713 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: Yuvan Shankar Raja | Statement: [Tamil cinema, hasNotableMusicComposer, Yuvan Shankar Raja]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Yuvan Shankar Raja
Context triple: [Tamil cinema, hasNotableMusicComposer, Yuvan Shankar Raja]
  • A. Ilaiyaraaja
    Ilaiyaraaja is a legendary Indian film composer, conductor, and songwriter renowned for revolutionizing film music, particularly in Tamil cinema, through his innovative fusion of Western classical orchestration with Indian musical traditions.
  • B. A. R. Rahman
    A. R. Rahman is an acclaimed Indian composer, singer, and music producer renowned worldwide for his innovative film scores and multiple Academy Award–winning soundtracks, including his work on "Slumdog Millionaire."
  • C. Alka Yagnik
    Alka Yagnik is a renowned Indian playback singer celebrated for her melodious voice and numerous hit songs in Hindi cinema since the 1980s.
  • D. Natarajan Shankar
    Natarajan Shankar is a computer scientist known for his contributions to automated reasoning and formal methods, particularly in theorem proving and verification.
  • E. Sanjay Kallapur
    Sanjay Kallapur is an Indian economist and academic known for his contributions to accounting and finance research and his association with leading institutions such as the Delhi School of Economics.
  • 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: Yuvan Shankar Raja
Triple: [Tamil cinema, hasNotableMusicComposer, Yuvan Shankar Raja]
Generated description
Yuvan Shankar Raja is a prominent Indian film composer, singer, and music director best known for his trendsetting, youth-centric soundtracks and background scores in Tamil cinema.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Yuvan Shankar Raja
Target entity description: Yuvan Shankar Raja is a prominent Indian film composer, singer, and music director best known for his trendsetting, youth-centric soundtracks and background scores in Tamil cinema.
  • A. Ilaiyaraaja
    Ilaiyaraaja is a legendary Indian film composer, conductor, and songwriter renowned for revolutionizing film music, particularly in Tamil cinema, through his innovative fusion of Western classical orchestration with Indian musical traditions.
  • B. A. R. Rahman
    A. R. Rahman is an acclaimed Indian composer, singer, and music producer renowned worldwide for his innovative film scores and multiple Academy Award–winning soundtracks, including his work on "Slumdog Millionaire."
  • C. Alka Yagnik
    Alka Yagnik is a renowned Indian playback singer celebrated for her melodious voice and numerous hit songs in Hindi cinema since the 1980s.
  • D. Natarajan Shankar
    Natarajan Shankar is a computer scientist known for his contributions to automated reasoning and formal methods, particularly in theorem proving and verification.
  • E. Sanjay Kallapur
    Sanjay Kallapur is an Indian economist and academic known for his contributions to accounting and finance research and his association with leading institutions such as the Delhi School of Economics.
  • 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_69a88632aa588190ba3978fde0db5bbd completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69abaffee0f88190aa7a42ef4a4e2bd2 completed March 7, 2026, 4:56 a.m.
NED1 Entity disambiguation (via context triple) batch_69adc9a799fc81909acb620f3e569265 completed March 8, 2026, 7:10 p.m.
NEDg Description generation batch_69adcb1466788190bdcb50107d838f83 completed March 8, 2026, 7:16 p.m.
NED2 Entity disambiguation (via description) batch_69adcbf5b0b881909d43c748034481f4 completed March 8, 2026, 7:20 p.m.
Created at: March 4, 2026, 7:32 p.m.