Triple
T12309322
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | D Line (Denver light rail) |
E293434
|
entity |
| Predicate | connectsWith |
P37
|
FINISHED |
| Object |
G Line (RTD)
The G Line (RTD) is a commuter rail line in the Denver metropolitan area that runs between Denver Union Station and Wheat Ridge as part of the Regional Transportation District’s rail network.
|
E980104
|
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: G Line (RTD) | Statement: [D Line (Denver light rail), connectsWith, G Line (RTD)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: G Line (RTD) Context triple: [D Line (Denver light rail), connectsWith, G Line (RTD)]
-
A.
B Line (RTD)
The B Line (RTD) is a commuter rail service in the Denver metropolitan area that runs between Union Station and Westminster as part of the Regional Transportation District’s rail network.
-
B.
W Line (RTD)
The W Line (RTD) is a light rail route in the Denver metropolitan area that connects downtown Denver with the western suburbs, including Lakewood and Golden, as part of the Regional Transportation District system.
-
C.
RTA Green Line
RTA Green Line is a light rail transit line in Cleveland, Ohio, operated by the Greater Cleveland Regional Transit Authority and serving key areas including downtown Cleveland and the eastern suburbs.
-
D.
RTA Blue Line
RTA Blue Line is a light rail transit route in Cleveland, Ohio, operated by the Greater Cleveland Regional Transit Authority and serving key corridors between downtown and the eastern suburbs.
-
E.
H Line (Denver light rail)
The H Line is a light rail service in the Denver metropolitan area that connects downtown Denver with southeastern suburbs as part of the region’s RTD rail network.
- 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: G Line (RTD) Triple: [D Line (Denver light rail), connectsWith, G Line (RTD)]
Generated description
The G Line (RTD) is a commuter rail line in the Denver metropolitan area that runs between Denver Union Station and Wheat Ridge as part of the Regional Transportation District’s rail network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: G Line (RTD) Target entity description: The G Line (RTD) is a commuter rail line in the Denver metropolitan area that runs between Denver Union Station and Wheat Ridge as part of the Regional Transportation District’s rail network.
-
A.
B Line (RTD)
The B Line (RTD) is a commuter rail service in the Denver metropolitan area that runs between Union Station and Westminster as part of the Regional Transportation District’s rail network.
-
B.
W Line (RTD)
The W Line (RTD) is a light rail route in the Denver metropolitan area that connects downtown Denver with the western suburbs, including Lakewood and Golden, as part of the Regional Transportation District system.
-
C.
RTA Green Line
RTA Green Line is a light rail transit line in Cleveland, Ohio, operated by the Greater Cleveland Regional Transit Authority and serving key areas including downtown Cleveland and the eastern suburbs.
-
D.
RTA Blue Line
RTA Blue Line is a light rail transit route in Cleveland, Ohio, operated by the Greater Cleveland Regional Transit Authority and serving key corridors between downtown and the eastern suburbs.
-
E.
H Line (Denver light rail)
The H Line is a light rail service in the Denver metropolitan area that connects downtown Denver with southeastern suburbs as part of the region’s RTD rail network.
- 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_69d6ab6a2b50819082f6aedd32ed608a |
completed | April 8, 2026, 7:24 p.m. |
| NER | Named-entity recognition | batch_69d93f01ace8819087f245b9216f4dc8 |
completed | April 10, 2026, 6:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f634688f548190b3c9013591da939b |
completed | May 2, 2026, 5:29 p.m. |
| NEDg | Description generation | batch_69f6356b545c819089a5f5b901afc5f2 |
completed | May 2, 2026, 5:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f636382ffc8190becfae41757a45d8 |
completed | May 2, 2026, 5:36 p.m. |
Created at: April 8, 2026, 9:53 p.m.