Triple
T22646868
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | East Central Railway |
E558985
|
entity |
| Predicate | freightCorridorRole |
P5885
|
FINISHED |
| Object | important coal and mineral freight movement |
—
|
LITERAL 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: important coal and mineral freight movement | Statement: [East Central Railway, freightCorridorRole, important coal and mineral freight movement]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: freightCorridorRole Context triple: [East Central Railway, freightCorridorRole, important coal and mineral freight movement]
-
A.
shareMajorFreightCorridor
Indicates that two locations are connected by, or both lie along, the same primary transportation route used for moving large volumes of freight.
-
B.
railNetworkRole
chosen
Indicates the specific function or responsibility an entity has within a rail network system.
-
C.
servesTransportCorridor
Indicates that something functions as a route or pathway facilitating the movement or transport of people, goods, or services between locations.
-
D.
freightOperatorOnCorridor
Indicates that a particular freight operator provides services or operates along a specified transport corridor.
-
E.
locatedInTransportCorridor
Indicates that an entity is situated within a designated transport corridor used for the movement of people or goods.
- 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_69e24547f7fc819086e2c4ba3b979657 |
completed | April 17, 2026, 2:35 p.m. |
| NER | Named-entity recognition | batch_69f170382ba48190b77692762db43313 |
completed | April 29, 2026, 2:43 a.m. |
| PD | Predicate disambiguation | batch_69ee6294c4c08190b7e4829f4b9af24b |
completed | April 26, 2026, 7:08 p.m. |
Created at: April 17, 2026, 3:05 p.m.