Triple
T3556896
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | CTA Brown Line |
E75239
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Quincy
Quincy is a historic elevated rapid transit station in downtown Chicago’s Loop, known for its preserved 19th-century architecture and service on multiple Chicago 'L' lines.
|
E374419
|
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: Quincy | Statement: [CTA Brown Line, hasStation, Quincy]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Quincy Context triple: [CTA Brown Line, hasStation, Quincy]
-
A.
Quincy
Quincy is a coastal city in eastern Massachusetts known as the "City of Presidents" for being the birthplace of U.S. presidents John Adams and John Quincy Adams.
-
B.
Quincy
Quincy is a French wine appellation in the Loire Valley known primarily for its crisp, aromatic white wines made from Sauvignon Blanc.
-
C.
Quincy
Quincy is a masculine given name of Latin origin meaning "estate of the fifth son," used in various English-speaking countries.
-
D.
Quincy, Massachusetts
Quincy, Massachusetts is a historic coastal city just south of Boston, known as the birthplace and home of several U.S. presidents and key figures of the American Revolution.
-
E.
Acton
Acton is an inner suburb of Canberra, Australia, known for housing major national institutions such as the Australian National University and several key cultural and research facilities.
- 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: Quincy Triple: [CTA Brown Line, hasStation, Quincy]
Generated description
Quincy is a historic elevated rapid transit station in downtown Chicago’s Loop, known for its preserved 19th-century architecture and service on multiple Chicago 'L' lines.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Quincy Target entity description: Quincy is a historic elevated rapid transit station in downtown Chicago’s Loop, known for its preserved 19th-century architecture and service on multiple Chicago 'L' lines.
-
A.
Quincy
Quincy is a coastal city in eastern Massachusetts known as the "City of Presidents" for being the birthplace of U.S. presidents John Adams and John Quincy Adams.
-
B.
Quincy
Quincy is a French wine appellation in the Loire Valley known primarily for its crisp, aromatic white wines made from Sauvignon Blanc.
-
C.
Quincy
Quincy is a masculine given name of Latin origin meaning "estate of the fifth son," used in various English-speaking countries.
-
D.
Quincy, Massachusetts
Quincy, Massachusetts is a historic coastal city just south of Boston, known as the birthplace and home of several U.S. presidents and key figures of the American Revolution.
-
E.
Acton
Acton is a village and civil parish located in the county of Suffolk in eastern England.
- 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_69ad85d45090819086f34fb85d850a1e |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adc057cc788190a6c4f3781f43abce |
completed | March 8, 2026, 6:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b432fdda488190a31f74e80685c121 |
completed | March 13, 2026, 3:53 p.m. |
| NEDg | Description generation | batch_69b436f57b2c8190b010197b01859980 |
completed | March 13, 2026, 4:10 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b437493384819084a7213fe754526b |
completed | March 13, 2026, 4:11 p.m. |
Created at: March 8, 2026, 3:20 p.m.