Triple
T593422
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Loop |
E17325
|
entity |
| Predicate | hasMajorStation |
P1071
|
FINISHED |
| Object |
State/Lake station
State/Lake station is an elevated Chicago 'L' rapid transit stop in the Loop, serving multiple CTA lines in downtown Chicago.
|
E73981
|
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: State/Lake station | Statement: [Loop, hasMajorStation, State/Lake station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: State/Lake station Context triple: [Loop, hasMajorStation, State/Lake station]
-
A.
Reservoir station
Reservoir station is a light rail stop on Boston’s MBTA Green Line that serves the D branch near Cleveland Circle in Brookline.
-
B.
Cascades Station
Cascades Station is a light rail stop on Portland’s MAX Red Line serving the Cascade Station shopping and business district near Portland International Airport.
-
C.
Oregon station
Oregon station is a subway stop on Philadelphia's SEPTA Broad Street Line serving the South Philadelphia neighborhood near Oregon Avenue.
-
D.
Wyoming station
Wyoming station is a local rapid transit stop on SEPTA's Broad Street Line in Philadelphia, Pennsylvania.
-
E.
North Entrance Station
North Entrance Station is a primary entry point and visitor contact station on the northern side of Joshua Tree National Park, providing access, information, and permits for park visitors.
- 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: State/Lake station Triple: [Loop, hasMajorStation, State/Lake station]
Generated description
State/Lake station is an elevated Chicago 'L' rapid transit stop in the Loop, serving multiple CTA lines in downtown Chicago.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: State/Lake station Target entity description: State/Lake station is an elevated Chicago 'L' rapid transit stop in the Loop, serving multiple CTA lines in downtown Chicago.
-
A.
Reservoir station
Reservoir station is a light rail stop on Boston’s MBTA Green Line that serves the D branch near Cleveland Circle in Brookline.
-
B.
Cascades Station
Cascades Station is a light rail stop on Portland’s MAX Red Line serving the Cascade Station shopping and business district near Portland International Airport.
-
C.
Oregon station
Oregon station is a subway stop on Philadelphia's SEPTA Broad Street Line serving the South Philadelphia neighborhood near Oregon Avenue.
-
D.
Wyoming station
Wyoming station is a local rapid transit stop on SEPTA's Broad Street Line in Philadelphia, Pennsylvania.
-
E.
North Entrance Station
North Entrance Station is a primary entry point and visitor contact station on the northern side of Joshua Tree National Park, providing access, information, and permits for park visitors.
- 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_69a49379d09c8190ac7e00b24e2810b1 |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a49d2a5f5481908bb9a71ff0f534d4 |
completed | March 1, 2026, 8:10 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a515565720819086c59527d6f782f5 |
completed | March 2, 2026, 4:43 a.m. |
| NEDg | Description generation | batch_69a515d673e08190bf66072a20c5b912 |
completed | March 2, 2026, 4:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a5168e76448190aec260b3b9b4bdc6 |
completed | March 2, 2026, 4:48 a.m. |
Created at: March 1, 2026, 7:33 p.m.