Triple
T8738901
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | K. Balachander |
E207453
|
entity |
| Predicate | spouse |
P13
|
FINISHED |
| Object |
Rajam Balachander
Rajam Balachander was the wife of renowned Indian filmmaker K. Balachander and was known for her supportive role in his personal and professional life.
|
E780013
|
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: Rajam Balachander | Statement: [K. Balachander, spouse, Rajam Balachander]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rajam Balachander Context triple: [K. Balachander, spouse, Rajam Balachander]
-
A.
K. Balachander
K. Balachander was a pioneering Indian filmmaker and screenwriter, primarily in Tamil cinema, renowned for his bold, socially conscious storytelling and for mentoring many of South India's biggest stars.
-
B.
V. T. Vijayan
V. T. Vijayan is an Indian film editor best known for his acclaimed work in Tamil cinema, including the classic crime drama "Nayakan."
-
C.
Bharathiraja
Bharathiraja is a renowned Indian film director celebrated for revolutionizing Tamil cinema with realistic rural-themed storytelling and strong character-driven narratives.
-
D.
R. Mahendran
R. Mahendran is an Indian film producer best known for his work on major Tamil cinema projects, including the action thriller "Vikram" (2022).
-
E.
Thiagarajan Kumararaja
Thiagarajan Kumararaja is an Indian filmmaker and screenwriter known for his critically acclaimed, genre-bending Tamil films such as "Aaranya Kaandam" and "Super Deluxe."
- 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: Rajam Balachander Triple: [K. Balachander, spouse, Rajam Balachander]
Generated description
Rajam Balachander was the wife of renowned Indian filmmaker K. Balachander and was known for her supportive role in his personal and professional life.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rajam Balachander Target entity description: Rajam Balachander was the wife of renowned Indian filmmaker K. Balachander and was known for her supportive role in his personal and professional life.
-
A.
K. Balachander
K. Balachander was a pioneering Indian filmmaker and screenwriter, primarily in Tamil cinema, renowned for his bold, socially conscious storytelling and for mentoring many of South India's biggest stars.
-
B.
V. T. Vijayan
V. T. Vijayan is an Indian film editor best known for his acclaimed work in Tamil cinema, including the classic crime drama "Nayakan."
-
C.
Bharathiraja
Bharathiraja is a renowned Indian film director celebrated for revolutionizing Tamil cinema with realistic rural-themed storytelling and strong character-driven narratives.
-
D.
R. Mahendran
R. Mahendran is an Indian film producer best known for his work on major Tamil cinema projects, including the action thriller "Vikram" (2022).
-
E.
Thiagarajan Kumararaja
Thiagarajan Kumararaja is an Indian filmmaker and screenwriter known for his critically acclaimed, genre-bending Tamil films such as "Aaranya Kaandam" and "Super Deluxe."
- 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_69ca835a03a081909d4d4cd01a18c9fb |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc5d470c8c81909ead395ef704c6ba |
completed | March 31, 2026, 11:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d04729c39c8190a88a28288653399b |
completed | April 3, 2026, 11:03 p.m. |
| NEDg | Description generation | batch_69d0489f19808190b793dac8c0f743bc |
completed | April 3, 2026, 11:09 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d0496ccb908190b9ebe632df1447be |
completed | April 3, 2026, 11:12 p.m. |
Created at: March 30, 2026, 6:38 p.m.