Triple
T20964427
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Number 8 Down Train |
E516329
|
entity |
| Predicate | attackedBy |
P2363
|
FINISHED |
| Object | Rajendra Lahiri |
—
|
NE NERFINISHED |
How this triple was built (2 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: Rajendra Lahiri | Statement: [Number 8 Down Train, attackedBy, Rajendra Lahiri]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rajendra Lahiri Context triple: [Number 8 Down Train, attackedBy, Rajendra Lahiri]
-
A.
Rajendra Lahiri
chosen
Rajendra Lahiri was an Indian revolutionary freedom fighter associated with the Hindustan Socialist Republican Association, known for his role in anti-British activities during the independence movement.
-
B.
Shyam Laha
Shyam Laha was an Indian actor known for his work in Bengali cinema, particularly in classic films of the mid-20th century.
-
C.
Dakshinaranjan Mukherjee
Dakshinaranjan Mukherjee was a 19th-century Bengali intellectual and social reformer associated with the radical Young Bengal movement that challenged orthodox Hindu traditions under British colonial rule.
-
D.
Jnanesh Mukherjee
Jnanesh Mukherjee is an Indian actor known for his work in Bengali cinema and television.
-
E.
Harishwar Das Gupta
Harishwar Das Gupta was an Indian man known primarily for his marriage to Sonali Das Gupta, who later became the Italian actress and filmmaker Sonali Das.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e0b4fde6c48190af1398e7e734629e |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6fb71d644819087e00933fcc26217 |
completed | April 21, 2026, 4:22 a.m. |
Created at: April 16, 2026, 1:32 p.m.