Triple
T19099010
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bhopal–Nagpur section |
E467480
|
entity |
| Predicate | passesThrough |
P225
|
FINISHED |
| Object |
Amla Junction
Amla Junction is a railway station and junction in Madhya Pradesh, India, serving as a regional rail hub on major central Indian routes.
|
E1375934
|
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: Amla Junction | Statement: [Bhopal–Nagpur section, passesThrough, Amla Junction]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Amla Junction Context triple: [Bhopal–Nagpur section, passesThrough, Amla Junction]
-
A.
Gaya Junction
Gaya Junction is a major railway station in the Indian state of Bihar that serves as a key rail hub for pilgrims and travelers visiting the nearby Buddhist pilgrimage site of Bodh Gaya.
-
B.
Katpadi Junction
Katpadi Junction is a major railway junction in Vellore, Tamil Nadu, serving as a key transit hub connecting Chennai with various destinations across South India.
-
C.
Tundla Junction
Tundla Junction is a key railway junction in Uttar Pradesh, India, serving as an important interchange point on major routes connecting northern and eastern parts of the country.
-
D.
Anand Junction
Anand Junction is a key railway station and transit hub in Gujarat, India, serving as an important link on the Western Railway network.
-
E.
Itarsi Junction
Itarsi Junction is a major railway junction in Madhya Pradesh, India, serving as a key transit hub connecting multiple important rail routes across the country.
- 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: Amla Junction Triple: [Bhopal–Nagpur section, passesThrough, Amla Junction]
Generated description
Amla Junction is a railway station and junction in Madhya Pradesh, India, serving as a regional rail hub on major central Indian routes.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Amla Junction Target entity description: Amla Junction is a railway station and junction in Madhya Pradesh, India, serving as a regional rail hub on major central Indian routes.
-
A.
Gaya Junction
Gaya Junction is a major railway station in the Indian state of Bihar that serves as a key rail hub for pilgrims and travelers visiting the nearby Buddhist pilgrimage site of Bodh Gaya.
-
B.
Katpadi Junction
Katpadi Junction is a major railway junction in Vellore, Tamil Nadu, serving as a key transit hub connecting Chennai with various destinations across South India.
-
C.
Tundla Junction
Tundla Junction is a key railway junction in Uttar Pradesh, India, serving as an important interchange point on major routes connecting northern and eastern parts of the country.
-
D.
Anand Junction
Anand Junction is a key railway station and transit hub in Gujarat, India, serving as an important link on the Western Railway network.
-
E.
Itarsi Junction
Itarsi Junction is a major railway junction in Madhya Pradesh, India, serving as a key transit hub connecting multiple important rail routes across the country.
- 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_69d8dd05ac4c8190b1967d8f97f3fb2f |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5e36c55688190b4a5135ea10c9924 |
completed | April 20, 2026, 8:27 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0733b6f7dc8190844310ea388ffc09 |
completed | May 15, 2026, 2:54 p.m. |
| NEDg | Description generation | batch_6a07371d1030819090e79549769dc919 |
completed | May 15, 2026, 3:09 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a07377a8ef881909b45139d32a3d973 |
completed | May 15, 2026, 3:10 p.m. |
Created at: April 10, 2026, 12:04 p.m.