Triple
T11637994
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | A Line (Denver commuter rail) |
E276574
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
38th & Blake station
38th & Blake station is a commuter rail stop in Denver, Colorado, serving the A Line that connects downtown Denver with Denver International Airport.
|
E941464
|
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: 38th & Blake station | Statement: [A Line (Denver commuter rail), hasStation, 38th & Blake station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 38th & Blake station Context triple: [A Line (Denver commuter rail), hasStation, 38th & Blake station]
-
A.
36th Street station
36th Street station is a key SEPTA trolley stop in Philadelphia serving the Subway–Surface Trolley Lines near the University of Pennsylvania.
-
B.
7th Street station
7th Street station is a light rail station in uptown Charlotte, North Carolina, serving the LYNX Blue Line and providing access to the city’s central business and entertainment districts.
-
C.
28th Avenue Station
28th Avenue Station is a light rail stop on the METRO Blue Line serving the Bloomington area near the Mall of America in the Minneapolis–Saint Paul metro system.
-
D.
26th Street/Bergamot station
26th Street/Bergamot station is an elevated light rail stop in Santa Monica, California, serving the Los Angeles Metro E Line near the Bergamot arts district.
-
E.
Pearl/Arts District station
Pearl/Arts District station is a Dallas Area Rapid Transit (DART) light rail station serving downtown Dallas and the adjacent Arts District.
- 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: 38th & Blake station Triple: [A Line (Denver commuter rail), hasStation, 38th & Blake station]
Generated description
38th & Blake station is a commuter rail stop in Denver, Colorado, serving the A Line that connects downtown Denver with Denver International Airport.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: 38th & Blake station Target entity description: 38th & Blake station is a commuter rail stop in Denver, Colorado, serving the A Line that connects downtown Denver with Denver International Airport.
-
A.
36th Street station
36th Street station is a key SEPTA trolley stop in Philadelphia serving the Subway–Surface Trolley Lines near the University of Pennsylvania.
-
B.
7th Street station
7th Street station is a light rail station in uptown Charlotte, North Carolina, serving the LYNX Blue Line and providing access to the city’s central business and entertainment districts.
-
C.
28th Avenue Station
28th Avenue Station is a light rail stop on the METRO Blue Line serving the Bloomington area near the Mall of America in the Minneapolis–Saint Paul metro system.
-
D.
26th Street/Bergamot station
26th Street/Bergamot station is an elevated light rail stop in Santa Monica, California, serving the Los Angeles Metro E Line near the Bergamot arts district.
-
E.
Pearl/Arts District station
Pearl/Arts District station is a Dallas Area Rapid Transit (DART) light rail station serving downtown Dallas and the adjacent Arts District.
- 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_69d6aafa51148190ab84940694c00235 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d8a25d80208190b33e95db2e7cc276 |
completed | April 10, 2026, 7:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ef82b8b1f48190aa6c78044d3570d1 |
completed | April 27, 2026, 3:37 p.m. |
| NEDg | Description generation | batch_69ef96ab29d48190b225504856007384 |
completed | April 27, 2026, 5:02 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69efd64bfa7081909715aa64d80fadf3 |
completed | April 27, 2026, 9:34 p.m. |
Created at: April 8, 2026, 9:39 p.m.