Triple
T23516634
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Production units of Indian Railways |
E574385
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object | Kanchrapara Workshop |
—
|
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: Kanchrapara Workshop | Statement: [Production units of Indian Railways, hasPart, Kanchrapara Workshop]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kanchrapara Workshop Context triple: [Production units of Indian Railways, hasPart, Kanchrapara Workshop]
-
A.
Jhansi workshop
Jhansi workshop is a major Indian Railways facility in Jhansi responsible for the maintenance and overhaul of locomotives and rolling stock under the North Central Railway zone.
-
B.
Utkal Tannery
Utkal Tannery was an early industrial enterprise in Odisha, India, established by social reformer and nationalist leader Madhusudan Das to promote local industry and self-reliance.
-
C.
Kanchrapara Railway Workshop
chosen
Kanchrapara Railway Workshop is a major Indian Railways maintenance and repair facility located in Kanchrapara, West Bengal, known for overhauling locomotives, coaches, and other rolling stock.
-
D.
Anubhava Mantapa
Anubhava Mantapa was a 12th-century spiritual and social reformist assembly in Karnataka, India, regarded as one of the earliest democratic forums that fostered the teachings of the Lingayat saints and promoted equality and devotion beyond caste and gender barriers.
-
E.
Udyog Bhawan
Udyog Bhawan is a Delhi Metro station located in central Delhi, serving the government and administrative district near key ministries and landmarks.
- 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_69e245bb3dcc8190ba9a2b35972b58d0 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f1aa82a8448190bf7ad56137c5eb94 |
completed | April 29, 2026, 6:51 a.m. |
Created at: April 17, 2026, 6:08 p.m.