Triple
T20270920
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Green Line (MARTA) |
E499088
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | King Memorial station |
—
|
NE NERFINISHED |
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: King Memorial station | Statement: [Green Line (MARTA), hasStation, King Memorial station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: King Memorial station Context triple: [Green Line (MARTA), hasStation, King Memorial station]
-
A.
King Memorial station
chosen
King Memorial station is an Atlanta rapid transit station on MARTA’s east–west line, located near the Martin Luther King Jr. National Historical Park and serving the surrounding historic neighborhoods.
-
B.
Memorial Park station
Memorial Park station is a light rail station on the Los Angeles Metro A Line serving the Old Pasadena area in Pasadena, California.
-
C.
MLK Jr. station
MLK Jr. station is a light rail station in Dallas, Texas, serving Dallas Area Rapid Transit’s Green Line near Fair Park and the surrounding South Dallas neighborhoods.
-
D.
Martin Luther King Jr. station
Martin Luther King Jr. station is a light rail stop in Los Angeles serving the Metro K Line and providing access to the surrounding neighborhoods and landmarks.
-
E.
Arlington Cemetery station
Arlington Cemetery station is a Washington Metro rapid transit stop in Arlington, Virginia, providing access to Arlington National Cemetery and nearby memorials.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69da6275fa6c8190952924930adee150 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e675dd7c58819095bbf4baeda04d6a |
completed | April 20, 2026, 6:52 p.m. |
Created at: April 11, 2026, 11:42 p.m.