Triple
T3387239
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | METRO Blue Line |
E71330
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
VA Medical Center Station
VA Medical Center Station is a light rail stop on Metro Transit's Blue Line in Minneapolis, serving the nearby Minneapolis VA Medical Center and surrounding medical and residential areas.
|
E353470
|
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: VA Medical Center Station | Statement: [METRO Blue Line, hasStation, VA Medical Center Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: VA Medical Center Station Context triple: [METRO Blue Line, hasStation, VA Medical Center Station]
-
A.
Arlington station
Arlington station is an underground light rail stop on Boston's MBTA Green Line located near the Back Bay and Boston Public Garden.
-
B.
Pentagon City station
Pentagon City station is a Washington Metro rapid transit stop in Arlington, Virginia, serving the Pentagon City neighborhood and its adjacent shopping and office complexes.
-
C.
Crystal City station
Crystal City station is an underground Washington Metro stop in Arlington, Virginia, serving the Crystal City business district and nearby Reagan National Airport.
-
D.
Roosevelt station
Roosevelt station is a major Chicago 'L' rapid transit stop in the South Loop that serves as a key access point to nearby attractions including the Field Museum, Shedd Aquarium, and Soldier Field.
-
E.
Johns Hopkins Hospital station
Johns Hopkins Hospital station is a major Baltimore Metro SubwayLink station serving the Johns Hopkins Hospital complex and surrounding East Baltimore area.
- 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: VA Medical Center Station Triple: [METRO Blue Line, hasStation, VA Medical Center Station]
Generated description
VA Medical Center Station is a light rail stop on Metro Transit's Blue Line in Minneapolis, serving the nearby Minneapolis VA Medical Center and surrounding medical and residential areas.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: VA Medical Center Station Target entity description: VA Medical Center Station is a light rail stop on Metro Transit's Blue Line in Minneapolis, serving the nearby Minneapolis VA Medical Center and surrounding medical and residential areas.
-
A.
Arlington station
Arlington station is an underground light rail stop on Boston's MBTA Green Line located near the Back Bay and Boston Public Garden.
-
B.
Pentagon City station
Pentagon City station is a Washington Metro rapid transit stop in Arlington, Virginia, serving the Pentagon City neighborhood and its adjacent shopping and office complexes.
-
C.
Crystal City station
Crystal City station is an underground Washington Metro stop in Arlington, Virginia, serving the Crystal City business district and nearby Reagan National Airport.
-
D.
Roosevelt station
Roosevelt station is a major Chicago 'L' rapid transit stop in the South Loop that serves as a key access point to nearby attractions including the Field Museum, Shedd Aquarium, and Soldier Field.
-
E.
Johns Hopkins Hospital station
Johns Hopkins Hospital station is a major Baltimore Metro SubwayLink station serving the Johns Hopkins Hospital complex and surrounding East Baltimore area.
- 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_69ad85a8fd9c819095ecedf838d2bf1b |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adb66448fc8190a8582145f02bb1d9 |
completed | March 8, 2026, 5:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b33458130881908a2b47abd91f4ea8 |
completed | March 12, 2026, 9:47 p.m. |
| NEDg | Description generation | batch_69b3389541a081909631f7cc0586d5e2 |
completed | March 12, 2026, 10:05 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b338f4f9b48190bd3c8f89d3c6b9ba |
completed | March 12, 2026, 10:06 p.m. |
Created at: March 8, 2026, 3:14 p.m.