Triple
T11321524
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mumbai Central |
E268103
|
entity |
| Predicate | isLocatedOnCorridor |
P5520
|
FINISHED |
| Object | Mumbai–Delhi route |
E458444
|
NE FINISHED |
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: Mumbai–Delhi route | Statement: [Mumbai Central, isLocatedOnCorridor, Mumbai–Delhi route]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mumbai–Delhi route Context triple: [Mumbai Central, isLocatedOnCorridor, Mumbai–Delhi route]
-
A.
Mumbai–Pune route
The Mumbai–Pune route is a major transport corridor in western India connecting the cities of Mumbai and Pune, known for passing through the scenic hill station region of Lonavala.
-
B.
Mumbai–Ahmedabad route
The Mumbai–Ahmedabad route is a major rail and transport corridor in western India connecting the metropolitan cities of Mumbai and Ahmedabad.
-
C.
Delhi–Saharanpur route
The Delhi–Saharanpur route is a key railway corridor in northern India connecting the national capital region with the city of Saharanpur via important junctions such as Meerut.
-
D.
Hyderabad–Bangalore route
The Hyderabad–Bangalore route is a major railway corridor in southern India connecting the cities of Hyderabad in Telangana and Bangalore in Karnataka, passing through key intermediate stations such as Mahbubnagar.
-
E.
Delhi–Mumbai (via Ratlam) trunk route
chosen
The Delhi–Mumbai (via Ratlam) trunk route is a major Indian Railways corridor connecting the national capital with the financial capital through central-western India, carrying heavy passenger and freight traffic.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d6aaca5c24819083db46a30d86cb34 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e9dff37081909622623e66e17ccd |
completed | April 9, 2026, 6:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e543055b588190a417b3d50ade989a |
completed | April 19, 2026, 9:03 p.m. |
Created at: April 8, 2026, 9:32 p.m.