Triple
T20561993
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Riverside–La Sierra station |
E504864
|
entity |
| Predicate | hasStationCode |
P1289
|
FINISHED |
| Object | LST |
—
|
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: LST | Statement: [Riverside–La Sierra station, hasStationCode, LST]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: LST Context triple: [Riverside–La Sierra station, hasStationCode, LST]
-
A.
LST
LST is the three-letter National Rail station code for London Liverpool Street, a major railway terminus in central London.
-
B.
LEST
LEST is the ICAO airport code for Santiago–Rosalía de Castro Airport in Santiago de Compostela, Spain.
-
C.
SLST
SLST is the time zone used throughout Sri Lanka, corresponding to a fixed offset of UTC+5:30.
-
D.
Lis
Lis is a small unincorporated rural community located in Jasper County in the U.S. state of Illinois.
-
E.
Lis
Lis is a diminutive form of the given name Lisa, commonly used as a short or affectionate variant.
- 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: LST Target entity description: LST is the station code for Riverside–La Sierra, a commuter rail station in Riverside, California.
-
A.
LST
LST is the three-letter National Rail station code for London Liverpool Street, a major railway terminus in central London.
-
B.
LEST
LEST is the ICAO airport code for Santiago–Rosalía de Castro Airport in Santiago de Compostela, Spain.
-
C.
SLST
SLST is the time zone used throughout Sri Lanka, corresponding to a fixed offset of UTC+5:30.
-
D.
Lis
Lis is a small unincorporated rural community located in Jasper County in the U.S. state of Illinois.
-
E.
Lis
Lis is a diminutive form of the given name Lisa, commonly used as a short or affectionate variant.
- 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_69e0b4b6587c8190aee63dc7cff244ea |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6a79f906c819081163de9649ccb17 |
completed | April 20, 2026, 10:24 p.m. |
Created at: April 16, 2026, 11:39 a.m.