Triple
T21709964
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mathura–Kasganj line |
E535875
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object |
Kasganj Junction railway station
Kasganj Junction railway station is a key rail hub in Uttar Pradesh, India, serving as an important junction connecting multiple regional routes and facilitating passenger and freight movement in the area.
|
E1499981
|
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: Kasganj Junction railway station | Statement: [Mathura–Kasganj line, terminus, Kasganj Junction railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kasganj Junction railway station Context triple: [Mathura–Kasganj line, terminus, Kasganj Junction railway station]
-
A.
Gonda Junction railway station
Gonda Junction railway station is a major railway hub in Uttar Pradesh, India, serving as an important junction on the North Eastern Railway network.
-
B.
Pratapgarh Junction
Pratapgarh Junction is a major railway station and transit hub serving the Pratapgarh district in the Indian state of Uttar Pradesh.
-
C.
Sikar Junction railway station
Sikar Junction railway station is a major rail hub in Rajasthan, India, serving the city of Sikar and connecting it to various regional and national destinations.
-
D.
Satna Junction railway station
Satna Junction railway station is a major rail hub in Madhya Pradesh, India, serving the city of Satna and connecting it to key routes across the Indian Railways network.
-
E.
Nagda Junction
Nagda Junction is a major railway junction in Madhya Pradesh, India, serving as an important transit point on key routes connecting western and central India.
- 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: Kasganj Junction railway station Triple: [Mathura–Kasganj line, terminus, Kasganj Junction railway station]
Generated description
Kasganj Junction railway station is a key rail hub in Uttar Pradesh, India, serving as an important junction connecting multiple regional routes and facilitating passenger and freight movement in the area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kasganj Junction railway station Target entity description: Kasganj Junction railway station is a key rail hub in Uttar Pradesh, India, serving as an important junction connecting multiple regional routes and facilitating passenger and freight movement in the area.
-
A.
Gonda Junction railway station
Gonda Junction railway station is a major railway hub in Uttar Pradesh, India, serving as an important junction on the North Eastern Railway network.
-
B.
Pratapgarh Junction
Pratapgarh Junction is a major railway station and transit hub serving the Pratapgarh district in the Indian state of Uttar Pradesh.
-
C.
Sikar Junction railway station
Sikar Junction railway station is a major rail hub in Rajasthan, India, serving the city of Sikar and connecting it to various regional and national destinations.
-
D.
Satna Junction railway station
Satna Junction railway station is a major rail hub in Madhya Pradesh, India, serving the city of Satna and connecting it to key routes across the Indian Railways network.
-
E.
Nagda Junction
Nagda Junction is a major railway junction in Madhya Pradesh, India, serving as an important transit point on key routes connecting western and central India.
- 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_69e0c46b44c0819088ab883ebd44e0e8 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69efb5321d34819091f3cd03f7b407c0 |
completed | April 27, 2026, 7:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0a2ec64be48190b24e495a92261cb6 |
completed | May 17, 2026, 9:10 p.m. |
| NEDg | Description generation | batch_6a0a30b9aacc81909cf21733592cd462 |
completed | May 17, 2026, 9:18 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0a31892d108190923bdd02190bef08 |
completed | May 17, 2026, 9:22 p.m. |
Created at: April 16, 2026, 6:46 p.m.