Triple
T5250166
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Blue Line (MARTA) |
E118566
|
entity |
| Predicate | servesStation |
P839
|
FINISHED |
| Object |
King Memorial station
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.
|
E506267
|
NE FINISHED |
How this triple was built (4 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: [Blue Line (MARTA), servesStation, King Memorial station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: King Memorial station Context triple: [Blue Line (MARTA), servesStation, King Memorial station]
-
A.
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.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
Cecil B. Moore station
Cecil B. Moore station is a subway stop on Philadelphia’s Broad Street Line serving the Temple University area and surrounding North Philadelphia neighborhoods.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: King Memorial station Triple: [Blue Line (MARTA), servesStation, King Memorial station]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: King Memorial station Target entity description: 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.
-
A.
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.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
Cecil B. Moore station
Cecil B. Moore station is a subway stop on Philadelphia’s Broad Street Line serving the Temple University area and surrounding North Philadelphia neighborhoods.
- F. None of above. chosen
Provenance (5 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_69bd4468aacc8190a8196f71855cdf4f |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd7b79ae0c81908a9b8614f6886259 |
completed | March 20, 2026, 4:53 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69befe6cd9ac81909a97ff26d061746a |
completed | March 21, 2026, 8:24 p.m. |
| NEDg | Description generation | batch_69beff1e44388190a449cf364f750b8b |
completed | March 21, 2026, 8:27 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69beffb133208190a705629dfe6d3bbb |
completed | March 21, 2026, 8:29 p.m. |
Created at: March 20, 2026, 1:50 p.m.