Triple
T3338493
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sandy, Oregon |
E70197
|
entity |
| Predicate | hasPublicTransit |
P522
|
FINISHED |
| Object |
Sandy Area Metro
Sandy Area Metro is the public transit system serving the city of Sandy, Oregon and its surrounding area.
|
E349026
|
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: Sandy Area Metro | Statement: [Sandy, Oregon, hasPublicTransit, Sandy Area Metro]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sandy Area Metro Context triple: [Sandy, Oregon, hasPublicTransit, Sandy Area Metro]
-
A.
Rio Metro Regional Transit District
Rio Metro Regional Transit District is a public transportation agency in central New Mexico that oversees regional commuter rail and bus services, including the New Mexico Rail Runner Express.
-
B.
Marble Valley Regional Transit District
Marble Valley Regional Transit District is the primary public transportation agency serving Rutland and surrounding communities in Vermont.
-
C.
Valley Metro
Valley Metro is the regional public transportation system serving the Phoenix metropolitan area, operating bus, light rail, and paratransit services.
-
D.
Bi-State Development Agency (Metro) transit system
The Bi-State Development Agency (Metro) transit system is the public transportation network for the St. Louis region, operating MetroLink light rail, MetroBus services, and paratransit across Missouri and Illinois communities.
-
E.
Cordova–Whittier
Cordova–Whittier is a marine route in Alaska connecting the coastal communities of Cordova and Whittier across Prince William Sound.
- 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: Sandy Area Metro Triple: [Sandy, Oregon, hasPublicTransit, Sandy Area Metro]
Generated description
Sandy Area Metro is the public transit system serving the city of Sandy, Oregon and its surrounding area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sandy Area Metro Target entity description: Sandy Area Metro is the public transit system serving the city of Sandy, Oregon and its surrounding area.
-
A.
Rio Metro Regional Transit District
Rio Metro Regional Transit District is a public transportation agency in central New Mexico that oversees regional commuter rail and bus services, including the New Mexico Rail Runner Express.
-
B.
Marble Valley Regional Transit District
Marble Valley Regional Transit District is the primary public transportation agency serving Rutland and surrounding communities in Vermont.
-
C.
Valley Metro
Valley Metro is the regional public transportation system serving the Phoenix metropolitan area, operating bus, light rail, and paratransit services.
-
D.
Bi-State Development Agency (Metro) transit system
The Bi-State Development Agency (Metro) transit system is the public transportation network for the St. Louis region, operating MetroLink light rail, MetroBus services, and paratransit across Missouri and Illinois communities.
-
E.
Cordova–Whittier
Cordova–Whittier is a marine route in Alaska connecting the coastal communities of Cordova and Whittier across Prince William Sound.
- 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_69ad85a405e48190b6e68de7cf9f319e |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adb1bd6c7c8190b7229de1433d8d20 |
completed | March 8, 2026, 5:28 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b31a8ccc408190bae65d2d1a4d77bd |
completed | March 12, 2026, 7:57 p.m. |
| NEDg | Description generation | batch_69b31aded5808190afbe4ae3ddb70428 |
completed | March 12, 2026, 7:58 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b31c4665c081908d96878fc257fb76 |
completed | March 12, 2026, 8:04 p.m. |
Created at: March 8, 2026, 3:12 p.m.