Triple
T10357900
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Blue Line (St. Louis MetroLink) |
E244048
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Jackie Joyner-Kersee Center station
Jackie Joyner-Kersee Center station is a St. Louis MetroLink light rail stop in East St. Louis, Illinois, named after Olympic track and field champion Jackie Joyner-Kersee and serving the nearby community and youth center.
|
E858552
|
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: Jackie Joyner-Kersee Center station | Statement: [Blue Line (St. Louis MetroLink), hasStation, Jackie Joyner-Kersee Center station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jackie Joyner-Kersee Center station Context triple: [Blue Line (St. Louis MetroLink), hasStation, Jackie Joyner-Kersee Center station]
-
A.
Stadium Station
Stadium Station is a light rail station in Seattle’s SoDo neighborhood that primarily serves the nearby sports stadiums and industrial area.
-
B.
Stadium–Ithan Avenue station
Stadium–Ithan Avenue station is a SEPTA Norristown High Speed Line stop in Villanova, Pennsylvania, serving the nearby Villanova University athletic facilities and surrounding community.
-
C.
Amtrak Coliseum station
Amtrak Coliseum station is a passenger rail station in Oakland, California, serving Amtrak trains and providing direct connections to the adjacent Coliseum BART station and nearby sports and event venues.
-
D.
South Boulevard station
South Boulevard station is a Chicago Transit Authority 'L' rapid transit stop on the Purple Line serving the Evanston area just north of Chicago.
-
E.
American Boulevard Station
American Boulevard Station is a light rail stop on Metro Transit's Blue Line serving the Bloomington, Minnesota area near the Mall of America.
- 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: Jackie Joyner-Kersee Center station Triple: [Blue Line (St. Louis MetroLink), hasStation, Jackie Joyner-Kersee Center station]
Generated description
Jackie Joyner-Kersee Center station is a St. Louis MetroLink light rail stop in East St. Louis, Illinois, named after Olympic track and field champion Jackie Joyner-Kersee and serving the nearby community and youth center.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Jackie Joyner-Kersee Center station Target entity description: Jackie Joyner-Kersee Center station is a St. Louis MetroLink light rail stop in East St. Louis, Illinois, named after Olympic track and field champion Jackie Joyner-Kersee and serving the nearby community and youth center.
-
A.
Stadium Station
Stadium Station is a light rail station in Seattle’s SoDo neighborhood that primarily serves the nearby sports stadiums and industrial area.
-
B.
Stadium–Ithan Avenue station
Stadium–Ithan Avenue station is a SEPTA Norristown High Speed Line stop in Villanova, Pennsylvania, serving the nearby Villanova University athletic facilities and surrounding community.
-
C.
Amtrak Coliseum station
Amtrak Coliseum station is a passenger rail station in Oakland, California, serving Amtrak trains and providing direct connections to the adjacent Coliseum BART station and nearby sports and event venues.
-
D.
South Boulevard station
South Boulevard station is a Chicago Transit Authority 'L' rapid transit stop on the Purple Line serving the Evanston area just north of Chicago.
-
E.
American Boulevard Station
American Boulevard Station is a light rail stop on Metro Transit's Blue Line serving the Bloomington, Minnesota area near the Mall of America.
- 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_69d381b22b8c8190aaed476be5f872a9 |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4e9563ea48190b8702b3ef497ed9a |
completed | April 7, 2026, 11:24 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d750b02ae48190898f9f97ab19ce60 |
completed | April 9, 2026, 7:09 a.m. |
| NEDg | Description generation | batch_69d7618ecb748190a492406eabe590d7 |
completed | April 9, 2026, 8:21 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d77057affc8190b420e66560c3dfbd |
completed | April 9, 2026, 9:24 a.m. |
Created at: April 6, 2026, 11:58 a.m.