Triple
T14073536
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dehradun railway station |
E338671
|
entity |
| Predicate | connectedTo |
P37
|
FINISHED |
| Object |
Saharanpur Junction
Saharanpur Junction is a major railway junction in Uttar Pradesh, India, serving as an important rail hub connecting northern cities and facilitating regional and long-distance train routes.
|
E1084053
|
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: Saharanpur Junction | Statement: [Dehradun railway station, connectedTo, Saharanpur Junction]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Saharanpur Junction Context triple: [Dehradun railway station, connectedTo, Saharanpur Junction]
-
A.
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.
-
B.
Sawai Madhopur Junction
Sawai Madhopur Junction is a major railway station in Rajasthan, India, serving as an important transit point for travelers to Ranthambore National Park and surrounding regions.
-
C.
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.
-
D.
Pratapgarh Junction
Pratapgarh Junction is a major railway station and transit hub serving the Pratapgarh district in the Indian state of Uttar Pradesh.
-
E.
Rampur Junction
Rampur Junction is a key railway station in Uttar Pradesh, India, serving the city of Rampur and connecting it to major regional and national rail routes.
- 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: Saharanpur Junction Triple: [Dehradun railway station, connectedTo, Saharanpur Junction]
Generated description
Saharanpur Junction is a major railway junction in Uttar Pradesh, India, serving as an important rail hub connecting northern cities and facilitating regional and long-distance train routes.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Saharanpur Junction Target entity description: Saharanpur Junction is a major railway junction in Uttar Pradesh, India, serving as an important rail hub connecting northern cities and facilitating regional and long-distance train routes.
-
A.
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.
-
B.
Sawai Madhopur Junction
Sawai Madhopur Junction is a major railway station in Rajasthan, India, serving as an important transit point for travelers to Ranthambore National Park and surrounding regions.
-
C.
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.
-
D.
Pratapgarh Junction
Pratapgarh Junction is a major railway station and transit hub serving the Pratapgarh district in the Indian state of Uttar Pradesh.
-
E.
Rampur Junction
Rampur Junction is a key railway station in Uttar Pradesh, India, serving the city of Rampur and connecting it to major regional and national rail routes.
- 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_69d81c687b0c819087fd9ed4198403f8 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de5c5bc49881909012b66fa451f495 |
completed | April 14, 2026, 3:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fcf7dc62b081909f3c9259295064cf |
completed | May 7, 2026, 8:36 p.m. |
| NEDg | Description generation | batch_69fd066f900c8190a4e2674a25a6f510 |
completed | May 7, 2026, 9:38 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69fd06e35174819098c33a741f1581fc |
completed | May 7, 2026, 9:40 p.m. |
Created at: April 9, 2026, 10:21 p.m.