Triple
T11377521
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Central Railway zone |
E269507
|
entity |
| Predicate | hasMainStation |
P1071
|
FINISHED |
| Object | Pune Junction |
E88190
|
NE FINISHED |
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: Pune Junction | Statement: [Central Railway zone, hasMainStation, Pune Junction]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pune Junction Context triple: [Central Railway zone, hasMainStation, Pune Junction]
-
A.
Pune Junction
chosen
Pune Junction is a major railway station and transport hub serving the city of Pune in the Indian state of Maharashtra.
-
B.
Gondia Junction
Gondia Junction is a major railway station and transport hub serving the city of Gondia and surrounding areas in Maharashtra, India.
-
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.
Bhusawal Junction
Bhusawal Junction is a major railway hub in Maharashtra, India, serving as an important junction on the Central Railway network and a key transit point for trains across northern and southern India.
-
E.
Vadodara Junction
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6aacca1048190b39dbbc2174616fa |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7fc30f5d48190bb273df4c9e583a9 |
completed | April 9, 2026, 7:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e8a6df121c8190a8522ce0e366013c |
completed | April 22, 2026, 10:45 a.m. |
Created at: April 8, 2026, 9:33 p.m.