Triple
T20638052
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ujjain district |
E507137
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
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.
|
E1442659
|
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: Nagda Junction | Statement: [Ujjain district, hasRailwayStation, Nagda Junction]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nagda Junction Context triple: [Ujjain district, hasRailwayStation, Nagda Junction]
-
A.
Santahar Junction
Santahar Junction is a major railway junction in Bangladesh that serves as a key transit point linking northern and western regions of the country.
-
B.
Sitapur Junction
Sitapur Junction is a key railway station in Uttar Pradesh, India, serving as an important junction on routes connecting Lucknow with northern and eastern parts of the state.
-
C.
Rajpura Junction
Rajpura Junction is a key railway station and transport hub in Punjab, India, connecting major routes across the region.
-
D.
Achhnera Junction
Achhnera Junction is a key railway junction in Uttar Pradesh, India, serving as an important connecting point between Agra and several regional routes.
-
E.
Lakhisarai Junction
Lakhisarai Junction is a key railway junction in Bihar, India, serving as an important stop and interchange point on major routes of the Indian Railways network.
- 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: Nagda Junction Triple: [Ujjain district, hasRailwayStation, Nagda Junction]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nagda Junction Target entity description: 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.
-
A.
Santahar Junction
Santahar Junction is a major railway junction in Bangladesh that serves as a key transit point linking northern and western regions of the country.
-
B.
Sitapur Junction
Sitapur Junction is a key railway station in Uttar Pradesh, India, serving as an important junction on routes connecting Lucknow with northern and eastern parts of the state.
-
C.
Rajpura Junction
Rajpura Junction is a key railway station and transport hub in Punjab, India, connecting major routes across the region.
-
D.
Achhnera Junction
Achhnera Junction is a key railway junction in Uttar Pradesh, India, serving as an important connecting point between Agra and several regional routes.
-
E.
Lakhisarai Junction
Lakhisarai Junction is a key railway junction in Bihar, India, serving as an important stop and interchange point on major routes of the Indian Railways network.
- 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_69e0b4be702c8190a3d2410a881d310a |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6ad1163008190aa9df36750a952d2 |
completed | April 20, 2026, 10:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a08c588a18881909a6f7c0eac0d11f4 |
completed | May 16, 2026, 7:29 p.m. |
| NEDg | Description generation | batch_6a08c675f4088190a499bec77b64b2af |
completed | May 16, 2026, 7:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a08c6e60f308190a772c0133b9016e9 |
completed | May 16, 2026, 7:35 p.m. |
Created at: April 16, 2026, 11:42 a.m.