Triple

T20213031
Position Surface form Disambiguated ID Type / Status
Subject Bengali theatre E493537 entity
Predicate hasNotableDirector P4744 FINISHED
Object Sombhu Mitra
Sombhu Mitra was a pioneering Indian theatre director, actor, and playwright who profoundly shaped modern Bengali theatre through his innovative productions and leadership.
E1420043 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: Sombhu Mitra | Statement: [Bengali theatre, hasNotableDirector, Sombhu Mitra]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sombhu Mitra
Context triple: [Bengali theatre, hasNotableDirector, Sombhu Mitra]
  • A. Tapan Sinha
    Tapan Sinha was a renowned Indian film director celebrated for his socially conscious and critically acclaimed works in Bengali cinema.
  • B. Manoj Mitra
    Manoj Mitra is an Indian actor, playwright, and theatre director known for his significant contributions to Bengali stage and cinema.
  • C. Badal Sircar
    Badal Sircar was a pioneering Indian dramatist and director known for revolutionizing modern Bengali theatre through his experimental, socially engaged plays and the development of the "Third Theatre" movement.
  • D. Soumitra Ghosh
    Soumitra Ghosh is an Indian actor best known for his acclaimed performances in Bengali cinema, particularly through his long-standing collaboration with filmmaker Satyajit Ray.
  • E. Manish Ghatak
    Manish Ghatak was an Indian writer and poet associated with the Kallol literary movement in Bengali literature and part of a prominent cultural family that included filmmaker Ritwik Ghatak.
  • 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: Sombhu Mitra
Triple: [Bengali theatre, hasNotableDirector, Sombhu Mitra]
Generated description
Sombhu Mitra was a pioneering Indian theatre director, actor, and playwright who profoundly shaped modern Bengali theatre through his innovative productions and leadership.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sombhu Mitra
Target entity description: Sombhu Mitra was a pioneering Indian theatre director, actor, and playwright who profoundly shaped modern Bengali theatre through his innovative productions and leadership.
  • A. Tapan Sinha
    Tapan Sinha was a renowned Indian film director celebrated for his socially conscious and critically acclaimed works in Bengali cinema.
  • B. Manoj Mitra
    Manoj Mitra is an Indian actor, playwright, and theatre director known for his significant contributions to Bengali stage and cinema.
  • C. Badal Sircar
    Badal Sircar was a pioneering Indian dramatist and director known for revolutionizing modern Bengali theatre through his experimental, socially engaged plays and the development of the "Third Theatre" movement.
  • D. Soumitra Ghosh
    Soumitra Ghosh is an Indian actor best known for his acclaimed performances in Bengali cinema, particularly through his long-standing collaboration with filmmaker Satyajit Ray.
  • E. Manish Ghatak
    Manish Ghatak was an Indian writer and poet associated with the Kallol literary movement in Bengali literature and part of a prominent cultural family that included filmmaker Ritwik Ghatak.
  • 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_69da6269614c8190bb40475d9d477358 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e66ed6fe888190b553ba6879cb2d8d completed April 20, 2026, 6:22 p.m.
NED1 Entity disambiguation (via context triple) batch_6a08551a0dd8819092042277a39e643a completed May 16, 2026, 11:29 a.m.
NEDg Description generation batch_6a0855ea027481908eebd5cff8ac97fb completed May 16, 2026, 11:32 a.m.
NED2 Entity disambiguation (via description) batch_6a08568fa1748190b4e2c21fc3ec0b63 completed May 16, 2026, 11:35 a.m.
Created at: April 11, 2026, 11:38 p.m.