Triple
T7660407
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Meghe Dhaka Tara |
E173488
|
entity |
| Predicate | castMember |
P1668
|
FINISHED |
| Object |
Niranjan Roy
Niranjan Roy is an Indian actor known for his role in the classic Bengali film "Meghe Dhaka Tara" directed by Ritwik Ghatak.
|
E690186
|
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: Niranjan Roy | Statement: [Meghe Dhaka Tara, castMember, Niranjan Roy]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Niranjan Roy Context triple: [Meghe Dhaka Tara, castMember, Niranjan Roy]
-
A.
Soumendu Roy
Soumendu Roy was an acclaimed Indian cinematographer best known for his long association with Satyajit Ray and his work on several landmark Bengali films.
-
B.
Barin Ghosh
Barin Ghosh, also known as Barindra Kumar Ghosh, was an Indian revolutionary associated with the early nationalist and anti-colonial movement against British rule.
-
C.
Niranjan Pal
Niranjan Pal was an Indian playwright and screenwriter associated with early Indian cinema and the Indian independence movement.
-
D.
Dibanath Sen
Dibanath Sen was the husband of legendary Indian Bengali film actress Suchitra Sen, belonging to a prominent Bengali family.
-
E.
Goutam Ghose
Goutam Ghose is an acclaimed Indian filmmaker and cinematographer known for his socially conscious and visually poetic works in Bengali and parallel cinema.
- 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: Niranjan Roy Triple: [Meghe Dhaka Tara, castMember, Niranjan Roy]
Generated description
Niranjan Roy is an Indian actor known for his role in the classic Bengali film "Meghe Dhaka Tara" directed by Ritwik Ghatak.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Niranjan Roy Target entity description: Niranjan Roy is an Indian actor known for his role in the classic Bengali film "Meghe Dhaka Tara" directed by Ritwik Ghatak.
-
A.
Soumendu Roy
Soumendu Roy was an acclaimed Indian cinematographer best known for his long association with Satyajit Ray and his work on several landmark Bengali films.
-
B.
Barin Ghosh
Barin Ghosh, also known as Barindra Kumar Ghosh, was an Indian revolutionary associated with the early nationalist and anti-colonial movement against British rule.
-
C.
Niranjan Pal
Niranjan Pal was an Indian playwright and screenwriter associated with early Indian cinema and the Indian independence movement.
-
D.
Dibanath Sen
Dibanath Sen was the husband of legendary Indian Bengali film actress Suchitra Sen, belonging to a prominent Bengali family.
-
E.
Goutam Ghose
Goutam Ghose is an acclaimed Indian filmmaker and cinematographer known for his socially conscious and visually poetic works in Bengali and parallel cinema.
- 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_69c69955517c819085bc715b96d304d2 |
completed | March 27, 2026, 2:51 p.m. |
| NER | Named-entity recognition | batch_69c701a47a5c8190867e39f552c86787 |
completed | March 27, 2026, 10:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c922ac9c108190a9f00381d951b20d |
completed | March 29, 2026, 1:01 p.m. |
| NEDg | Description generation | batch_69c9234639248190915f5f06a50703f8 |
completed | March 29, 2026, 1:04 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c9236e0fdc8190befea80fef7e6396 |
completed | March 29, 2026, 1:04 p.m. |
Created at: March 27, 2026, 3:59 p.m.