Triple
T20353738
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Umaria railway station |
E496086
|
entity |
| Predicate | hasStationCode |
P1289
|
FINISHED |
| Object | UMR |
—
|
NE NERFINISHED |
How this triple was built (3 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: UMR | Statement: [Umaria railway station, hasStationCode, UMR]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: UMR Context triple: [Umaria railway station, hasStationCode, UMR]
-
A.
URM
URM is the commonly used abbreviation for Union Rescue Mission, a prominent Christian homeless services organization based in Los Angeles.
-
B.
URM
URM is the commonly used Lithuanian abbreviation for the country’s Ministry of Foreign Affairs.
-
C.
URM
URM is the National Rail station code for Urmston railway station in Greater Manchester, England.
-
D.
UM
UM is the commonly used abbreviation for the University of Miami, a private research university located in Coral Gables, Florida.
-
E.
UM
UM is the regional vehicle registration code used for the district of Uckermark in the German state of Brandenburg.
- 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: UMR Target entity description: UMR is the station code for Umaria railway station in Madhya Pradesh, India, used for train scheduling, ticketing, and railway operations.
-
A.
URM
URM is the commonly used Lithuanian abbreviation for the country’s Ministry of Foreign Affairs.
-
B.
URM
URM is the commonly used abbreviation for Union Rescue Mission, a prominent Christian homeless services organization based in Los Angeles.
-
C.
URM
URM is the National Rail station code for Urmston railway station in Greater Manchester, England.
-
D.
UM
UM is the commonly used abbreviation for Maastricht University, a public research university located in Maastricht, the Netherlands.
-
E.
UM
UM is the stock ticker symbol for MRU, the Canadian food and pharmacy retail company Metro Inc.
- F. None of above. chosen
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_69e0b4a3f7f48190b37f354574028ca6 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e67851c7088190ba960a33c6dfa824 |
completed | April 20, 2026, 7:02 p.m. |
Created at: April 16, 2026, 11:25 a.m.