Triple
T15979769
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | New Center area of Detroit |
E387541
|
entity |
| Predicate | hasPublicTransit |
P522
|
FINISHED |
| Object |
Detroit Department of Transportation bus routes
Detroit Department of Transportation bus routes are the network of city-operated bus lines that provide primary public transit service throughout Detroit, including the New Center area.
|
E1188757
|
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: Detroit Department of Transportation bus routes | Statement: [New Center area of Detroit, hasPublicTransit, Detroit Department of Transportation bus routes]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Detroit Department of Transportation bus routes Context triple: [New Center area of Detroit, hasPublicTransit, Detroit Department of Transportation bus routes]
-
A.
Metrobus routes
Metrobus routes are public bus lines operating within the Washington Metropolitan Area Transit Authority (WMATA) system that provide local and regional transit service across neighborhoods in and around Washington, D.C.
-
B.
Metrobus lines
Metrobus lines are a network of bus rapid transit routes that provide high-capacity, efficient public transportation service along dedicated corridors in urban areas.
-
C.
Market Street bus routes
Market Street bus routes are a network of public transit lines that run along San Francisco’s central Market Street corridor, providing key surface transportation through the city’s downtown and surrounding neighborhoods.
-
D.
DASH Downtown bus services
DASH Downtown bus services are a network of local circulator buses in downtown Los Angeles that provide frequent, low-cost connections between major transit hubs, business districts, and neighborhood destinations.
-
E.
VTA bus network
The VTA bus network is the public bus transit system serving Santa Clara County, California, providing local and regional bus services across cities such as San Jose, Sunnyvale, and Mountain View.
- 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: Detroit Department of Transportation bus routes Triple: [New Center area of Detroit, hasPublicTransit, Detroit Department of Transportation bus routes]
Generated description
Detroit Department of Transportation bus routes are the network of city-operated bus lines that provide primary public transit service throughout Detroit, including the New Center area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Detroit Department of Transportation bus routes Target entity description: Detroit Department of Transportation bus routes are the network of city-operated bus lines that provide primary public transit service throughout Detroit, including the New Center area.
-
A.
Metrobus routes
Metrobus routes are public bus lines operating within the Washington Metropolitan Area Transit Authority (WMATA) system that provide local and regional transit service across neighborhoods in and around Washington, D.C.
-
B.
Metrobus lines
Metrobus lines are a network of bus rapid transit routes that provide high-capacity, efficient public transportation service along dedicated corridors in urban areas.
-
C.
Market Street bus routes
Market Street bus routes are a network of public transit lines that run along San Francisco’s central Market Street corridor, providing key surface transportation through the city’s downtown and surrounding neighborhoods.
-
D.
DASH Downtown bus services
DASH Downtown bus services are a network of local circulator buses in downtown Los Angeles that provide frequent, low-cost connections between major transit hubs, business districts, and neighborhood destinations.
-
E.
VTA bus network
The VTA bus network is the public bus transit system serving Santa Clara County, California, providing local and regional bus services across cities such as San Jose, Sunnyvale, and Mountain View.
- 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_69d86da94ccc819083d187f5dc6a123e |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e157542cd88190832e7ae79bd38ffc |
completed | April 16, 2026, 9:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffc3c9567c8190af87c3fcf8a4af15 |
completed | May 9, 2026, 11:31 p.m. |
| NEDg | Description generation | batch_69ffc7fb8f308190b649a64c344884b0 |
completed | May 9, 2026, 11:49 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffc83b4c648190bce41afbd6547fc1 |
completed | May 9, 2026, 11:50 p.m. |
Created at: April 10, 2026, 4:54 a.m.