Triple
T19669645
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | West Central Railway |
E472298
|
entity |
| Predicate | hasMajorJunction |
P1018
|
FINISHED |
| Object |
Satna Junction
Satna Junction is a key railway station and transport hub in Madhya Pradesh, India, serving as an important link on major routes of the Indian Railways network.
|
E1415616
|
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: Satna Junction | Statement: [West Central Railway, hasMajorJunction, Satna Junction]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Satna Junction Context triple: [West Central Railway, hasMajorJunction, Satna Junction]
-
A.
Wankaner Junction
Wankaner Junction is a key railway junction in Gujarat, India, serving as an important stop and interchange on the route between Ahmedabad and Rajkot.
-
B.
Badnera Junction
Badnera Junction is a key railway junction in Maharashtra, India, serving as an important transit point on central Indian rail routes.
-
C.
Sonpur Junction
Sonpur Junction is a major railway station and junction in Bihar, India, serving as an important rail hub in the Saran region.
-
D.
Gonda Junction
Gonda Junction is a major railway station in Uttar Pradesh, India, serving as an important rail hub and interchange within the North Eastern Railway network.
-
E.
Sikar Junction
Sikar Junction is a major railway station in Rajasthan, India, serving the city of Sikar as an important regional rail hub.
- 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: Satna Junction Triple: [West Central Railway, hasMajorJunction, Satna Junction]
Generated description
Satna Junction is a key railway station and transport hub in Madhya Pradesh, India, serving as an important link on major routes of the Indian Railways network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Satna Junction Target entity description: Satna Junction is a key railway station and transport hub in Madhya Pradesh, India, serving as an important link on major routes of the Indian Railways network.
-
A.
Wankaner Junction
Wankaner Junction is a key railway junction in Gujarat, India, serving as an important stop and interchange on the route between Ahmedabad and Rajkot.
-
B.
Badnera Junction
Badnera Junction is a key railway junction in Maharashtra, India, serving as an important transit point on central Indian rail routes.
-
C.
Sonpur Junction
Sonpur Junction is a major railway station and junction in Bihar, India, serving as an important rail hub in the Saran region.
-
D.
Gonda Junction
Gonda Junction is a major railway station in Uttar Pradesh, India, serving as an important rail hub and interchange within the North Eastern Railway network.
-
E.
Sikar Junction
Sikar Junction is a major railway station in Rajasthan, India, serving the city of Sikar as an important regional rail hub.
- 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_69d8e514f2e08190ba70a4449519d218 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e6416ad1b481908d2890d8c21aac5c |
completed | April 20, 2026, 3:08 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a083c5efa4c8190879fde20322590f5 |
completed | May 16, 2026, 9:43 a.m. |
| NEDg | Description generation | batch_6a083cc663d48190883c1d255ca426e9 |
completed | May 16, 2026, 9:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a083d57e2bc8190826328935e16f335 |
completed | May 16, 2026, 9:48 a.m. |
Created at: April 10, 2026, 1:45 p.m.