Triple
T5129911
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Umaria |
E115670
|
entity |
| Predicate | railwayConnection |
P848
|
FINISHED |
| Object |
Umaria railway station
Umaria railway station is a regional rail hub in Umaria, Madhya Pradesh, India, serving as a key stop on the Katni–Bilaspur line and providing passenger and freight connectivity for the surrounding area.
|
E496086
|
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: Umaria railway station | Statement: [Umaria, railwayConnection, Umaria railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Umaria railway station Context triple: [Umaria, railwayConnection, Umaria railway station]
-
A.
Kalupur railway station
Kalupur railway station is the main railway junction of Ahmedabad, Gujarat, serving as a major hub for long-distance and regional trains in western India.
-
B.
Ballia railway station
Ballia railway station is a key rail transit hub in Uttar Pradesh, India, serving the town of Ballia and connecting it to major cities in the region.
-
C.
Larkana Railway Station
Larkana Railway Station is a key rail transport hub serving the city of Larkana in Sindh, Pakistan.
-
D.
Mirzapur railway station
Mirzapur railway station is a key rail transit hub serving the city of Mirzapur in Uttar Pradesh, India, on major routes of the Indian Railways network.
-
E.
Datia railway station
Datia railway station is a regional rail transit hub in Datia, Madhya Pradesh, India, serving passenger and local train services on the North Central Railway network.
- 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: Umaria railway station Triple: [Umaria, railwayConnection, Umaria railway station]
Generated description
Umaria railway station is a regional rail hub in Umaria, Madhya Pradesh, India, serving as a key stop on the Katni–Bilaspur line and providing passenger and freight connectivity for the surrounding area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Umaria railway station Target entity description: Umaria railway station is a regional rail hub in Umaria, Madhya Pradesh, India, serving as a key stop on the Katni–Bilaspur line and providing passenger and freight connectivity for the surrounding area.
-
A.
Kalupur railway station
Kalupur railway station is the main railway junction of Ahmedabad, Gujarat, serving as a major hub for long-distance and regional trains in western India.
-
B.
Ballia railway station
Ballia railway station is a key rail transit hub in Uttar Pradesh, India, serving the town of Ballia and connecting it to major cities in the region.
-
C.
Larkana Railway Station
Larkana Railway Station is a key rail transport hub serving the city of Larkana in Sindh, Pakistan.
-
D.
Mirzapur railway station
Mirzapur railway station is a key rail transit hub serving the city of Mirzapur in Uttar Pradesh, India, on major routes of the Indian Railways network.
-
E.
Datia railway station
Datia railway station is a regional rail transit hub in Datia, Madhya Pradesh, India, serving passenger and local train services on the North Central Railway network.
- 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_69bd444426bc819099ccd23f141e22aa |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd7827c764819086da3b79f2020224 |
completed | March 20, 2026, 4:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bec4c23d5c8190883a297254d9c80d |
completed | March 21, 2026, 4:18 p.m. |
| NEDg | Description generation | batch_69bec6620aac8190a820190e7facd70a |
completed | March 21, 2026, 4:25 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bec70062f48190baae277e6f8c5c4e |
completed | March 21, 2026, 4:27 p.m. |
Created at: March 20, 2026, 1:42 p.m.