Triple

T7730034
Position Surface form Disambiguated ID Type / Status
Subject Ritwik Ghatak E175225 entity
Predicate notableWork P4 FINISHED
Object Ajantrik
Ajantrik is a 1958 Indian Bengali film, directed by Ritwik Ghatak, that explores a taxi driver's emotional attachment to his dilapidated car and is regarded as an early example of Indian avant-garde cinema.
 E685166 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: Ajantrik | Statement: [Ritwik Ghatak, notableWork, Ajantrik]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ajantrik
Context triple: [Ritwik Ghatak, notableWork, Ajantrik]
  • A. Unnatamsa Yantra
    Unnatamsa Yantra is an astronomical instrument at Jaipur’s Jantar Mantar observatory used to measure the altitude of celestial bodies with high precision.
  • B. Automat
    "Automat" is a 1927 oil painting by American realist artist Edward Hopper, depicting a solitary woman seated in a self-service restaurant under stark electric light, emblematic of urban isolation and modern alienation.
  • C. Disha Yantra
    Disha Yantra is an astronomical instrument at Jaipur’s Jantar Mantar observatory used to determine the direction of celestial objects.
  • D. Yantra
    Yantra is a major river in northern Bulgaria that flows through cities like Veliko Tarnovo before joining the Danube.
  • E. Karnti Vritya Yantra
    Karnti Vritya Yantra is a specialized astronomical instrument at Jaipur’s Jantar Mantar observatory used to study the obliquity and motion of the ecliptic.
  • 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: Ajantrik
Triple: [Ritwik Ghatak, notableWork, Ajantrik]
Generated description
Ajantrik is a 1958 Indian Bengali film, directed by Ritwik Ghatak, that explores a taxi driver's emotional attachment to his dilapidated car and is regarded as an early example of Indian avant-garde cinema.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ajantrik
Target entity description: Ajantrik is a 1958 Indian Bengali film, directed by Ritwik Ghatak, that explores a taxi driver's emotional attachment to his dilapidated car and is regarded as an early example of Indian avant-garde cinema.
  • A. Unnatamsa Yantra
    Unnatamsa Yantra is an astronomical instrument at Jaipur’s Jantar Mantar observatory used to measure the altitude of celestial bodies with high precision.
  • B. Automat
    "Automat" is a 1927 oil painting by American realist artist Edward Hopper, depicting a solitary woman seated in a self-service restaurant under stark electric light, emblematic of urban isolation and modern alienation.
  • C. Disha Yantra
    Disha Yantra is an astronomical instrument at Jaipur’s Jantar Mantar observatory used to determine the direction of celestial objects.
  • D. Yantra
    Yantra is a major river in northern Bulgaria that flows through cities like Veliko Tarnovo before joining the Danube.
  • E. Karnti Vritya Yantra
    Karnti Vritya Yantra is a specialized astronomical instrument at Jaipur’s Jantar Mantar observatory used to study the obliquity and motion of the ecliptic.
  • 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_69c6995e912c81909a49a2657103f786 completed March 27, 2026, 2:51 p.m.
NER Named-entity recognition batch_69c703358cf881909df8496d943d6de7 completed March 27, 2026, 10:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8b52e176481908595fea4ace7a607 completed March 29, 2026, 5:14 a.m.
NEDg Description generation batch_69c8b69c1644819097b84ba84fac9cd2 completed March 29, 2026, 5:20 a.m.
NED2 Entity disambiguation (via description) batch_69c8ba9115a08190b569931686a9cd8d completed March 29, 2026, 5:37 a.m.
Created at: March 27, 2026, 4:06 p.m.