Triple
T20213493
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sealdah |
E493551
|
entity |
| Predicate | hasStationCode |
P1289
|
FINISHED |
| Object | SDAH |
—
|
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: SDAH | Statement: [Sealdah, hasStationCode, SDAH]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: SDAH Context triple: [Sealdah, hasStationCode, SDAH]
-
A.
DAH
DAH is the vehicle registration code used for motor vehicles registered in the rural district of Dachau in Bavaria, Germany.
-
B.
MDAH
MDAH is the state agency responsible for preserving, managing, and promoting Mississippi’s historical records, archives, and cultural heritage.
-
C.
SDA
SDA is a major Bosniak nationalist and conservative political party in Bosnia and Herzegovina, formally known as the Party of Democratic Action.
-
D.
SDA
SDA is the ICAO airline designator assigned to Sounds Air, a regional airline based in New Zealand.
-
E.
SDA
SDA is the standard abbreviation for the SD Association, the industry group that sets specifications for Secure Digital (SD) memory cards and related technologies.
- 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: SDAH Target entity description: SDAH is the station code for Sealdah, one of the busiest and most important railway terminals in Kolkata, India.
-
A.
DAH
DAH is the vehicle registration code used for motor vehicles registered in the rural district of Dachau in Bavaria, Germany.
-
B.
MDAH
MDAH is the state agency responsible for preserving, managing, and promoting Mississippi’s historical records, archives, and cultural heritage.
-
C.
SDA
SDA is a major Bosniak nationalist and conservative political party in Bosnia and Herzegovina, formally known as the Party of Democratic Action.
-
D.
SDA
SDA is the ICAO airline designator assigned to Sounds Air, a regional airline based in New Zealand.
-
E.
SDA
SDA is the standard abbreviation for the SD Association, the industry group that sets specifications for Secure Digital (SD) memory cards and related technologies.
- 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_69da6269614c8190bb40475d9d477358 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e66ed6fe888190b553ba6879cb2d8d |
completed | April 20, 2026, 6:22 p.m. |
Created at: April 11, 2026, 11:38 p.m.