Triple
T17397657
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gorakhpur Junction railway station |
E422994
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object |
Gorakhpur–Nautanwa line
The Gorakhpur–Nautanwa line is a railway route in the Indian state of Uttar Pradesh that connects the major rail hub of Gorakhpur with the town of Nautanwa near the Nepal border.
|
E1278216
|
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: Gorakhpur–Nautanwa line | Statement: [Gorakhpur Junction railway station, railwayLine, Gorakhpur–Nautanwa line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gorakhpur–Nautanwa line Context triple: [Gorakhpur Junction railway station, railwayLine, Gorakhpur–Nautanwa line]
-
A.
Gorakhpur–Siwan line
The Gorakhpur–Siwan line is a railway route in northern India that connects Gorakhpur with Siwan, serving as an important regional link for passenger and freight traffic.
-
B.
Lucknow–Gorakhpur line
The Lucknow–Gorakhpur line is a major railway route in the Indian state of Uttar Pradesh that connects the state capital Lucknow with the important rail hub of Gorakhpur, serving numerous intermediate towns and facilitating regional passenger and freight transport.
-
C.
Barauni–Gorakhpur line
The Barauni–Gorakhpur line is a key railway route in northern India that connects major junctions across Bihar and Uttar Pradesh, facilitating regional passenger and freight movement.
-
D.
Gorakhpur–Varanasi line
The Gorakhpur–Varanasi line is a key railway route in the Indian state of Uttar Pradesh that connects the major cities of Gorakhpur and Varanasi, serving as an important corridor for both passenger and freight traffic.
-
E.
Muzaffarpur–Gorakhpur railway line
The Muzaffarpur–Gorakhpur railway line is a key rail route in northern India that connects the city of Muzaffarpur in Bihar with Gorakhpur in Uttar Pradesh, serving numerous intermediate towns and facilitating regional passenger and freight transport.
- 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: Gorakhpur–Nautanwa line Triple: [Gorakhpur Junction railway station, railwayLine, Gorakhpur–Nautanwa line]
Generated description
The Gorakhpur–Nautanwa line is a railway route in the Indian state of Uttar Pradesh that connects the major rail hub of Gorakhpur with the town of Nautanwa near the Nepal border.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Gorakhpur–Nautanwa line Target entity description: The Gorakhpur–Nautanwa line is a railway route in the Indian state of Uttar Pradesh that connects the major rail hub of Gorakhpur with the town of Nautanwa near the Nepal border.
-
A.
Gorakhpur–Siwan line
The Gorakhpur–Siwan line is a railway route in northern India that connects Gorakhpur with Siwan, serving as an important regional link for passenger and freight traffic.
-
B.
Lucknow–Gorakhpur line
The Lucknow–Gorakhpur line is a major railway route in the Indian state of Uttar Pradesh that connects the state capital Lucknow with the important rail hub of Gorakhpur, serving numerous intermediate towns and facilitating regional passenger and freight transport.
-
C.
Barauni–Gorakhpur line
The Barauni–Gorakhpur line is a key railway route in northern India that connects major junctions across Bihar and Uttar Pradesh, facilitating regional passenger and freight movement.
-
D.
Gorakhpur–Varanasi line
The Gorakhpur–Varanasi line is a key railway route in the Indian state of Uttar Pradesh that connects the major cities of Gorakhpur and Varanasi, serving as an important corridor for both passenger and freight traffic.
-
E.
Muzaffarpur–Gorakhpur railway line
The Muzaffarpur–Gorakhpur railway line is a key rail route in northern India that connects the city of Muzaffarpur in Bihar with Gorakhpur in Uttar Pradesh, serving numerous intermediate towns and facilitating regional passenger and freight transport.
- 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_69d889d710288190bf0f4762801fefae |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e43abe6f708190944aad636e1eb9a1 |
completed | April 19, 2026, 2:15 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a01e806a5548190bad1985a55382758 |
completed | May 11, 2026, 2:30 p.m. |
| NEDg | Description generation | batch_6a01ef5eba508190b35876cc60b0dc60 |
completed | May 11, 2026, 3:01 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a01ef87c62c8190b9a3cd936542d7b4 |
completed | May 11, 2026, 3:02 p.m. |
Created at: April 10, 2026, 5:45 a.m.