Triple
T10761233
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | East Central Railway zone |
E253830
|
entity |
| Predicate | majorJunctionStation |
P14465
|
FINISHED |
| Object |
Hajipur Junction
Hajipur Junction is a key railway hub in Bihar, India, serving as the headquarters station of the East Central Railway zone and an important connecting point for trains across northern and eastern India.
|
E888573
|
NE FINISHED |
How this triple was built (4 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: Hajipur Junction | Statement: [East Central Railway zone, majorJunctionStation, Hajipur Junction]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hajipur Junction Context triple: [East Central Railway zone, majorJunctionStation, Hajipur Junction]
-
A.
Pilibhit Junction
Pilibhit Junction is a key railway station in Uttar Pradesh, India, serving as a major transit point for the town of Pilibhit and surrounding regions.
-
B.
Mughalsarai Junction
Mughalsarai Junction is a major railway station and one of the busiest rail hubs in northern India, located in Uttar Pradesh on the Delhi–Howrah main line.
-
C.
Rae Bareli Junction
Rae Bareli Junction is a major railway station in Uttar Pradesh, India, serving as the primary rail hub for the city of Rae Bareli and connecting it to key destinations across the region.
-
D.
Samastipur Junction
Samastipur Junction is a major railway station and transit hub in Bihar, India, serving as a key node on the East Central Railway network.
-
E.
Pratapgarh Junction
Pratapgarh Junction is a major railway station and transit hub serving the Pratapgarh district in the Indian state of Uttar Pradesh.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Hajipur Junction Triple: [East Central Railway zone, majorJunctionStation, Hajipur Junction]
Generated description
Hajipur Junction is a key railway hub in Bihar, India, serving as the headquarters station of the East Central Railway zone and an important connecting point for trains across northern and eastern India.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hajipur Junction Target entity description: Hajipur Junction is a key railway hub in Bihar, India, serving as the headquarters station of the East Central Railway zone and an important connecting point for trains across northern and eastern India.
-
A.
Pilibhit Junction
Pilibhit Junction is a key railway station in Uttar Pradesh, India, serving as a major transit point for the town of Pilibhit and surrounding regions.
-
B.
Mughalsarai Junction
Mughalsarai Junction is a major railway station and one of the busiest rail hubs in northern India, located in Uttar Pradesh on the Delhi–Howrah main line.
-
C.
Rae Bareli Junction
Rae Bareli Junction is a major railway station in Uttar Pradesh, India, serving as the primary rail hub for the city of Rae Bareli and connecting it to key destinations across the region.
-
D.
Samastipur Junction
Samastipur Junction is a major railway station and transit hub in Bihar, India, serving as a key node on the East Central Railway network.
-
E.
Pratapgarh Junction
Pratapgarh Junction is a major railway station and transit hub serving the Pratapgarh district in the Indian state of Uttar Pradesh.
- F. None of above. chosen
Provenance (5 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_69d6aa5f54f4819082d0bbcb6f8797e6 |
completed | April 8, 2026, 7:19 p.m. |
| NER | Named-entity recognition | batch_69d731a230ac8190920439076aaeb91e |
completed | April 9, 2026, 4:57 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69deb0b5c9d8819088edb21a35d8b0dc |
completed | April 14, 2026, 9:25 p.m. |
| NEDg | Description generation | batch_69deb3ef9d0c8190816dc99ed102e03d |
completed | April 14, 2026, 9:38 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69deb4e471648190a00f3a921b5fb657 |
completed | April 14, 2026, 9:43 p.m. |
Created at: April 8, 2026, 9:16 p.m.