Triple
T16061858
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hazrat Nizamuddin railway station |
E389631
|
entity |
| Predicate | connectedTo |
P37
|
FINISHED |
| Object |
Delhi Sarai Rohilla railway station
Delhi Sarai Rohilla railway station is a major railway terminus in Delhi that serves as an important departure and arrival point for numerous long-distance and regional trains, particularly toward northern and western India.
|
E1191171
|
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: Delhi Sarai Rohilla railway station | Statement: [Hazrat Nizamuddin railway station, connectedTo, Delhi Sarai Rohilla railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Delhi Sarai Rohilla railway station Context triple: [Hazrat Nizamuddin railway station, connectedTo, Delhi Sarai Rohilla railway station]
-
A.
Hisar Junction railway station
Hisar Junction railway station is a major rail hub in the Indian state of Haryana, serving as a key transit point for passenger and freight trains in the region.
-
B.
Kaithal railway station
Kaithal railway station is a regional rail transit hub serving the town of Kaithal in Haryana, India, connecting it to other cities in the state and beyond.
-
C.
Fatehpur Sikri railway station
Fatehpur Sikri railway station is a small rail stop in Uttar Pradesh, India, serving the historic Mughal city and UNESCO World Heritage Site of Fatehpur Sikri.
-
D.
Ambala Cantonment railway station
Ambala Cantonment railway station is a major railway junction in Haryana, India, serving as an important transit hub on the Delhi–Kalka and Delhi–Amritsar routes.
-
E.
Mughalsarai Junction railway station
Mughalsarai Junction railway station is a major railway hub in Uttar Pradesh, India, known as one of the busiest and most important junctions on the Indian Railways 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: Delhi Sarai Rohilla railway station Triple: [Hazrat Nizamuddin railway station, connectedTo, Delhi Sarai Rohilla railway station]
Generated description
Delhi Sarai Rohilla railway station is a major railway terminus in Delhi that serves as an important departure and arrival point for numerous long-distance and regional trains, particularly toward northern and western India.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Delhi Sarai Rohilla railway station Target entity description: Delhi Sarai Rohilla railway station is a major railway terminus in Delhi that serves as an important departure and arrival point for numerous long-distance and regional trains, particularly toward northern and western India.
-
A.
Hisar Junction railway station
Hisar Junction railway station is a major rail hub in the Indian state of Haryana, serving as a key transit point for passenger and freight trains in the region.
-
B.
Kaithal railway station
Kaithal railway station is a regional rail transit hub serving the town of Kaithal in Haryana, India, connecting it to other cities in the state and beyond.
-
C.
Fatehpur Sikri railway station
Fatehpur Sikri railway station is a small rail stop in Uttar Pradesh, India, serving the historic Mughal city and UNESCO World Heritage Site of Fatehpur Sikri.
-
D.
Ambala Cantonment railway station
Ambala Cantonment railway station is a major railway junction in Haryana, India, serving as an important transit hub on the Delhi–Kalka and Delhi–Amritsar routes.
-
E.
Mughalsarai Junction railway station
Mughalsarai Junction railway station is a major railway hub in Uttar Pradesh, India, known as one of the busiest and most important junctions on the Indian Railways 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_69d86dae698881908327ef2d67706cb9 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e183795100819097be92e6d07dc5b1 |
completed | April 17, 2026, 12:48 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffdbe88a608190bc0a0cbfdb71e81d |
completed | May 10, 2026, 1:14 a.m. |
| NEDg | Description generation | batch_69ffdce9591c81909e6bb5c13ddf84cd |
completed | May 10, 2026, 1:18 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffddb0ff848190ace70b55d9861040 |
completed | May 10, 2026, 1:21 a.m. |
Created at: April 10, 2026, 4:57 a.m.