Triple
T16745996
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Grand (Red Line) |
E406955
|
entity |
| Predicate | hasAdjacentStation |
P231
|
FINISHED |
| Object |
Clark/Division (Red Line)
Clark/Division (Red Line) is a Chicago 'L' subway station on the Red Line serving the Near North Side, including the Gold Coast and Old Town neighborhoods.
|
E1232351
|
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: Clark/Division (Red Line) | Statement: [Grand (Red Line), hasAdjacentStation, Clark/Division (Red Line)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Clark/Division (Red Line) Context triple: [Grand (Red Line), hasAdjacentStation, Clark/Division (Red Line)]
-
A.
Grand (Red Line)
Grand is a Chicago 'L' rapid transit station on the Red Line located in the city's Near North Side.
-
B.
A Line (formerly Blue Line)
A Line (formerly Blue Line) is a light rail line in Los Angeles County that runs between downtown Los Angeles and Long Beach as part of the Los Angeles Metro Rail system.
-
C.
Red Line northwest branch
The Red Line northwest branch is a planned rapid transit extension serving the northwestern suburbs as part of the Red Line’s expanded corridor.
-
D.
The Red Line
The Red Line is an American television drama miniseries that follows the intersecting lives of three Chicago families after a white police officer shoots an unarmed Black doctor, and is known for starring Noah Wyle.
-
E.
Red Line
The Red Line is a major light rail route in the Dallas Area Rapid Transit (DART) system serving key corridors across the Dallas–Fort Worth metro 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: Clark/Division (Red Line) Triple: [Grand (Red Line), hasAdjacentStation, Clark/Division (Red Line)]
Generated description
Clark/Division (Red Line) is a Chicago 'L' subway station on the Red Line serving the Near North Side, including the Gold Coast and Old Town neighborhoods.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Clark/Division (Red Line) Target entity description: Clark/Division (Red Line) is a Chicago 'L' subway station on the Red Line serving the Near North Side, including the Gold Coast and Old Town neighborhoods.
-
A.
Grand (Red Line)
Grand is a Chicago 'L' rapid transit station on the Red Line located in the city's Near North Side.
-
B.
A Line (formerly Blue Line)
A Line (formerly Blue Line) is a light rail line in Los Angeles County that runs between downtown Los Angeles and Long Beach as part of the Los Angeles Metro Rail system.
-
C.
Red Line northwest branch
The Red Line northwest branch is a planned rapid transit extension serving the northwestern suburbs as part of the Red Line’s expanded corridor.
-
D.
The Red Line
The Red Line is an American television drama miniseries that follows the intersecting lives of three Chicago families after a white police officer shoots an unarmed Black doctor, and is known for starring Noah Wyle.
-
E.
Red Line
The Red Line is a regional express bus route operated under the SolanoExpress system, providing intercity transit service in Solano County and surrounding areas.
- 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_69d8838ffb088190a0b11149929006bf |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e3aa223aa88190a3c1805ece7317e2 |
completed | April 18, 2026, 3:58 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00a52033748190ae207d72d437236b |
completed | May 10, 2026, 3:32 p.m. |
| NEDg | Description generation | batch_6a00a685753881908c3fef10823ce569 |
completed | May 10, 2026, 3:38 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a00a7174f5c8190891ddd180c50aee3 |
completed | May 10, 2026, 3:41 p.m. |
Created at: April 10, 2026, 5:21 a.m.