Triple

T7730047
Position Surface form Disambiguated ID Type / Status
Subject Ritwik Ghatak E175225 entity
Predicate spouse P13 FINISHED
Object Surama Ghatak
Surama Ghatak was the wife of renowned Indian filmmaker Ritwik Ghatak and a figure associated with his personal and artistic life.
 E685171 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: Surama Ghatak | Statement: [Ritwik Ghatak, spouse, Surama Ghatak]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Surama Ghatak
Context triple: [Ritwik Ghatak, spouse, Surama Ghatak]
  • A. Swarup
    Swarup is an Indian given name commonly used for males, derived from Sanskrit and generally meaning "form" or "true nature."
  • B. Guha Bala
    Guha Bala is a video game developer and entrepreneur best known as the co-founder and longtime leader of the studio Vicarious Visions, which worked on major franchises like Guitar Hero, Skylanders, and Crash Bandicoot.
  • C. Biraj Bou
    Biraj Bou is a classic Bengali novel by Sarat Chandra Chattopadhyay that explores the struggles, dignity, and emotional life of a devoted wife in a traditional Indian household.
  • D. Barindra
    Barindra is an Indian given name most notably associated with Barindra Kumar Ghosh, a revolutionary involved in the Indian independence movement.
  • E. Bhola
    Bhola is a coastal town and district headquarters in southern Bangladesh, situated on the country’s largest island in the Meghna River delta.
  • 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: Surama Ghatak
Triple: [Ritwik Ghatak, spouse, Surama Ghatak]
Generated description
Surama Ghatak was the wife of renowned Indian filmmaker Ritwik Ghatak and a figure associated with his personal and artistic life.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Surama Ghatak
Target entity description: Surama Ghatak was the wife of renowned Indian filmmaker Ritwik Ghatak and a figure associated with his personal and artistic life.
  • A. Swarup
    Swarup is an Indian given name commonly used for males, derived from Sanskrit and generally meaning "form" or "true nature."
  • B. Guha Bala
    Guha Bala is a video game developer and entrepreneur best known as the co-founder and longtime leader of the studio Vicarious Visions, which worked on major franchises like Guitar Hero, Skylanders, and Crash Bandicoot.
  • C. Biraj Bou
    Biraj Bou is a classic Bengali novel by Sarat Chandra Chattopadhyay that explores the struggles, dignity, and emotional life of a devoted wife in a traditional Indian household.
  • D. Barindra
    Barindra is an Indian given name most notably associated with Barindra Kumar Ghosh, a revolutionary involved in the Indian independence movement.
  • E. Bhola
    Bhola is a coastal town and district headquarters in southern Bangladesh, situated on the country’s largest island in the Meghna River delta.
  • 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.