Triple
T19966719
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nagpur–Secunderabad line |
E479953
|
entity |
| Predicate | junctionOnLine |
P64784
|
FINISHED |
| Object | Balharshah Junction |
—
|
NE NERFINISHED |
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: Balharshah Junction | Statement: [Nagpur–Secunderabad line, junctionOnLine, Balharshah Junction]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Balharshah Junction Context triple: [Nagpur–Secunderabad line, junctionOnLine, Balharshah 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.
Badnera Junction
Badnera Junction is a key railway junction in Maharashtra, India, serving as an important transit point on central Indian rail routes.
-
C.
Badarpur Junction
Badarpur Junction is a key railway junction in Assam, India, serving as an important transit point linking Silchar with other parts of the region and country.
-
D.
Naihati Junction
Naihati Junction is a major railway junction in West Bengal, India, serving as an important suburban and regional rail hub in the Kolkata metropolitan area.
-
E.
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.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Balharshah Junction Target entity description: Balharshah Junction is a major railway junction in Maharashtra, India, serving as a key transit point connecting central and southern railway routes.
-
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.
Badnera Junction
Badnera Junction is a key railway junction in Maharashtra, India, serving as an important transit point on central Indian rail routes.
-
C.
Badarpur Junction
Badarpur Junction is a key railway junction in Assam, India, serving as an important transit point linking Silchar with other parts of the region and country.
-
D.
Naihati Junction
Naihati Junction is a major railway junction in West Bengal, India, serving as an important suburban and regional rail hub in the Kolkata metropolitan area.
-
E.
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.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: junctionOnLine Context triple: [Nagpur–Secunderabad line, junctionOnLine, Balharshah Junction]
-
A.
isJunctionOnLine
chosen
Indicates that a particular junction lies on, or is part of, a specified line.
-
B.
junctionOf
Indicates that one or more entities meet or intersect at a common point, forming a junction between them.
-
C.
junctionType
Indicates the specific kind or configuration of a junction that relates connected elements or paths.
-
D.
junctionNumber
Indicates the identifying number assigned to a specific junction or intersection within a network or system.
-
E.
connectedLine
Indicates that two entities are joined by a continuous line or linear connection.
- F. None of above.
Provenance (3 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_69d8e523c19881909f9197037200dde6 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e65bc5e41881908c1e8867820f1c0c |
completed | April 20, 2026, 5 p.m. |
| PD | Predicate disambiguation | batch_69e537f7e4848190b431a69ec3f1b609 |
completed | April 19, 2026, 8:15 p.m. |
Created at: April 10, 2026, 1:54 p.m.