Triple
T18747407
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mumbai Central railway division |
E458438
|
entity |
| Predicate | hasMajorStation |
P1071
|
FINISHED |
| Object | Vadodara Junction |
—
|
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: Vadodara Junction | Statement: [Mumbai Central railway division, hasMajorStation, Vadodara Junction]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vadodara Junction Context triple: [Mumbai Central railway division, hasMajorStation, Vadodara Junction]
-
A.
Vadodara Junction
chosen
Vadodara Junction is a key railway station and transportation hub in the Indian state of Gujarat, serving as an important stop on major national rail routes.
-
B.
Indore Junction
Indore Junction is a major railway station in Indore, Madhya Pradesh, serving as a key rail hub connecting the city to numerous regional and national destinations.
-
C.
Panvel Junction
Panvel Junction is a major railway hub in Maharashtra, India, serving as a key interchange point between suburban, regional, and long-distance train routes.
-
D.
Gondia Junction
Gondia Junction is a major railway station and transport hub serving the city of Gondia and surrounding areas in Maharashtra, India.
-
E.
Khandwa Junction
Khandwa Junction is a major railway station and transport hub in Madhya Pradesh, India, serving as an important connection point for regional and long-distance trains.
- 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_69d8d394dc308190b6725073f5db324c |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e576936cf08190b3c0d2f4e8a616fc |
completed | April 20, 2026, 12:42 a.m. |
Created at: April 10, 2026, 11:51 a.m.