Triple
T23108299
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Harda railway station |
E576237
|
entity |
| Predicate | locatedOnRoute |
P6309
|
FINISHED |
| Object | New Delhi–Chennai route |
—
|
NE NERFINISHED |
How this triple was built (2 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: New Delhi–Chennai route | Statement: [Harda railway station, locatedOnRoute, New Delhi–Chennai route]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: New Delhi–Chennai route Context triple: [Harda railway station, locatedOnRoute, New Delhi–Chennai route]
-
A.
Delhi–Chennai route
chosen
The Delhi–Chennai route is a major Indian Railways trunk line connecting the national capital New Delhi with the southern metropolis Chennai, passing through key junctions across central and southern India.
-
B.
Kolkata–Chennai route
The Kolkata–Chennai route is a major railway corridor in eastern and southern India that connects the city of Kolkata in West Bengal with Chennai in Tamil Nadu, passing through key cities along the east coast.
-
C.
Chennai–Mumbai route
The Chennai–Mumbai route is a major Indian railway corridor connecting the southeastern metropolis of Chennai with the western financial hub of Mumbai, passing through key junctions across multiple states.
-
D.
Hyderabad–Chennai route
The Hyderabad–Chennai route is a major railway corridor in southern India connecting the city of Hyderabad with Chennai and passing through important junctions such as Kazipet.
-
E.
Chennai–Tirupati route
The Chennai–Tirupati route is a major road and rail corridor in South India connecting the metropolitan city of Chennai in Tamil Nadu with the pilgrimage city of Tirupati in Andhra Pradesh.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e245f4af548190898d434a64a1e774 |
completed | April 17, 2026, 2:38 p.m. |
| NER | Named-entity recognition | batch_69f18e0c7b9c8190b1160485eae87c9b |
completed | April 29, 2026, 4:50 a.m. |
Created at: April 17, 2026, 3:58 p.m.