Triple
T7256257
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Prayagraj Junction |
E157728
|
entity |
| Predicate | connectsTo |
P845
|
FINISHED |
| Object |
Kanpur Central
Kanpur Central is one of the busiest and largest railway stations in North India, serving as a major junction and transit hub in the city of Kanpur, Uttar Pradesh.
|
E689397
|
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: Kanpur Central | Statement: [Prayagraj Junction, connectsTo, Kanpur Central]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kanpur Central Context triple: [Prayagraj Junction, connectsTo, Kanpur Central]
-
A.
Kanpur
Kanpur is a major industrial city in the northern Indian state of Uttar Pradesh, historically significant as a key site of conflict during the Indian Rebellion of 1857.
-
B.
Lucknow
Lucknow is the capital city of the Indian state of Uttar Pradesh, renowned for its rich cultural heritage, refined Urdu literature, Awadhi cuisine, and elegant Mughal and colonial-era architecture.
-
C.
Kanpur division
Kanpur division is an administrative division in the Indian state of Uttar Pradesh, centered on the industrial city of Kanpur and comprising several surrounding districts.
-
D.
Farrukhabad
Farrukhabad is a city and parliamentary constituency in the Indian state of Uttar Pradesh, known historically for its trade and cultural significance.
-
E.
Meerut
Meerut is a historic city in the Indian state of Uttar Pradesh, known as the place where the Indian Rebellion of 1857 first erupted against British colonial rule.
- 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: Kanpur Central Triple: [Prayagraj Junction, connectsTo, Kanpur Central]
Generated description
Kanpur Central is one of the busiest and largest railway stations in North India, serving as a major junction and transit hub in the city of Kanpur, Uttar Pradesh.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kanpur Central Target entity description: Kanpur Central is one of the busiest and largest railway stations in North India, serving as a major junction and transit hub in the city of Kanpur, Uttar Pradesh.
-
A.
Kanpur
Kanpur is a major industrial city in the northern Indian state of Uttar Pradesh, historically significant as a key site of conflict during the Indian Rebellion of 1857.
-
B.
Lucknow
Lucknow is the capital city of the Indian state of Uttar Pradesh, renowned for its rich cultural heritage, refined Urdu literature, Awadhi cuisine, and elegant Mughal and colonial-era architecture.
-
C.
Kanpur division
Kanpur division is an administrative division in the Indian state of Uttar Pradesh, centered on the industrial city of Kanpur and comprising several surrounding districts.
-
D.
Farrukhabad
Farrukhabad is a city and parliamentary constituency in the Indian state of Uttar Pradesh, known historically for its trade and cultural significance.
-
E.
Meerut
Meerut is a historic city in the Indian state of Uttar Pradesh, known as the place where the Indian Rebellion of 1857 first erupted against British colonial rule.
- 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_69c6882d81d4819085f7ff862951ee4f |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6eaa274bc8190b017b71583711453 |
completed | March 27, 2026, 8:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c8fa20137081909a21ac366c19407f |
completed | March 29, 2026, 10:08 a.m. |
| NEDg | Description generation | batch_69c8fde9ff1c81909aaae20da6c18a50 |
completed | March 29, 2026, 10:24 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c8fe364fb081908cf0959809c204e2 |
completed | March 29, 2026, 10:25 a.m. |
Created at: March 27, 2026, 2:57 p.m.