Triple
T21109258
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Harivansh Rai Bachchan |
E520130
|
entity |
| Predicate | spouse |
P13
|
FINISHED |
| Object | Shyama Bachchan |
—
|
NE NERFINISHED |
How this triple was built (3 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: Shyama Bachchan | Statement: [Harivansh Rai Bachchan, spouse, Shyama Bachchan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Shyama Bachchan Context triple: [Harivansh Rai Bachchan, spouse, Shyama Bachchan]
-
A.
Jaya Bachchan
Jaya Bachchan is a renowned Indian actress and politician, celebrated for her work in Hindi cinema since the 1970s and her long-standing role as a Member of Parliament in the Rajya Sabha.
-
B.
Nina Dutt
Nina Dutt is the daughter of legendary Indian filmmaker and actor Guru Dutt.
-
C.
Shobha Kapoor
Shobha Kapoor is an Indian television and film producer and the co-founder of Balaji Telefilms, one of India’s leading entertainment production companies.
-
D.
Babita Kapoor
Babita Kapoor is an Indian former actress and member of the prominent Kapoor film family, known for her work in Hindi cinema of the late 1960s and 1970s.
-
E.
Shobha Devi
Shobha Devi was the wife of legendary Indian film actor Ashok Kumar.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Shyama Bachchan Target entity description: Shyama Bachchan was the first wife of renowned Indian poet Harivansh Rai Bachchan, remembered for her early death and the deep emotional impact it had on his life and writings.
-
A.
Jaya Bachchan
Jaya Bachchan is a renowned Indian actress and politician, celebrated for her work in Hindi cinema since the 1970s and her long-standing role as a Member of Parliament in the Rajya Sabha.
-
B.
Nina Dutt
Nina Dutt is the daughter of legendary Indian filmmaker and actor Guru Dutt.
-
C.
Shobha Kapoor
Shobha Kapoor is an Indian television and film producer and the co-founder of Balaji Telefilms, one of India’s leading entertainment production companies.
-
D.
Babita Kapoor
Babita Kapoor is an Indian former actress and member of the prominent Kapoor film family, known for her work in Hindi cinema of the late 1960s and 1970s.
-
E.
Shobha Devi
Shobha Devi was the wife of legendary Indian film actor Ashok Kumar.
- F. None of above. chosen
Provenance (2 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_69e0b509a318819092fbbcb21d1fe603 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e7210110a48190a6359b6732f6293d |
completed | April 21, 2026, 7:02 a.m. |
Created at: April 16, 2026, 2:54 p.m.