Triple
T21143702
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Howrah–Delhi main line |
E520995
|
entity |
| Predicate | majorStation |
P1071
|
FINISHED |
| Object | Ghaziabad 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: Ghaziabad Junction | Statement: [Howrah–Delhi main line, majorStation, Ghaziabad Junction]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ghaziabad Junction Context triple: [Howrah–Delhi main line, majorStation, Ghaziabad Junction]
-
A.
Farrukhabad Junction
Farrukhabad Junction is a major railway station and transport hub serving the city of Farrukhabad in Uttar Pradesh, India.
-
B.
Aligarh Junction
Aligarh Junction is a major railway station in Uttar Pradesh, India, serving as a key rail hub connecting Aligarh to numerous cities across the country.
-
C.
Moradabad Junction
Moradabad Junction is a major railway station and transport hub in Uttar Pradesh, India, serving as a key junction on several important rail routes in northern India.
-
D.
Bareilly Junction
Bareilly Junction is a major railway station in Uttar Pradesh, India, serving as a key transit hub connecting Bareilly to numerous regional and long-distance routes across the country.
-
E.
Ghaziabad Junction railway station
chosen
Ghaziabad Junction railway station is a major railway hub in the Delhi–NCR region of Uttar Pradesh, serving as a key junction for numerous long-distance and suburban 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_69e0b50c6a848190a4e525a77a319b8a |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e723fbb29881909c4036eab46ed440 |
completed | April 21, 2026, 7:15 a.m. |
Created at: April 16, 2026, 2:57 p.m.