Triple
T3493924
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rocky River, Ohio |
E73799
|
entity |
| Predicate | hasPublicTransitConnection |
P3791
|
FINISHED |
| Object |
Greater Cleveland Regional Transit Authority
The Greater Cleveland Regional Transit Authority is the public transportation agency serving the Cleveland metropolitan area in Ohio, operating buses, rail, and paratransit services across the region.
|
E362247
|
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: Greater Cleveland Regional Transit Authority | Statement: [Rocky River, Ohio, hasPublicTransitConnection, Greater Cleveland Regional Transit Authority]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Greater Cleveland Regional Transit Authority Context triple: [Rocky River, Ohio, hasPublicTransitConnection, Greater Cleveland Regional Transit Authority]
-
A.
Pittsburgh Regional Transit
Pittsburgh Regional Transit is the primary public transportation agency serving the Pittsburgh metropolitan area, operating buses, light rail, and other transit services across the region.
-
B.
Manchester Transit Authority
Manchester Transit Authority is the primary public bus and paratransit service provider for the city of Manchester, New Hampshire and surrounding areas.
-
C.
Chicago Transit Authority
The Chicago Transit Authority is the primary public transportation agency serving Chicago and several surrounding suburbs, operating the city’s extensive network of buses and rapid transit trains.
-
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.
Rochester Public Transit
Rochester Public Transit is the primary public transportation system serving residents and visitors in Rochester, Minnesota, through fixed-route buses and related transit services.
- 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: Greater Cleveland Regional Transit Authority Triple: [Rocky River, Ohio, hasPublicTransitConnection, Greater Cleveland Regional Transit Authority]
Generated description
The Greater Cleveland Regional Transit Authority is the public transportation agency serving the Cleveland metropolitan area in Ohio, operating buses, rail, and paratransit services across the region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Greater Cleveland Regional Transit Authority Target entity description: The Greater Cleveland Regional Transit Authority is the public transportation agency serving the Cleveland metropolitan area in Ohio, operating buses, rail, and paratransit services across the region.
-
A.
Pittsburgh Regional Transit
Pittsburgh Regional Transit is the primary public transportation agency serving the Pittsburgh metropolitan area, operating buses, light rail, and other transit services across the region.
-
B.
Manchester Transit Authority
Manchester Transit Authority is the primary public bus and paratransit service provider for the city of Manchester, New Hampshire and surrounding areas.
-
C.
Chicago Transit Authority
The Chicago Transit Authority is the primary public transportation agency serving Chicago and several surrounding suburbs, operating the city’s extensive network of buses and rapid transit trains.
-
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.
Rochester Public Transit
Rochester Public Transit is the primary public transportation system serving residents and visitors in Rochester, Minnesota, through fixed-route buses and related transit services.
- 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_69ad85cdb6e48190a335d412b9194ed8 |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adbbad51648190b756ad621d6d7df0 |
completed | March 8, 2026, 6:10 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b373c5e1248190a4c42805fb9363f0 |
completed | March 13, 2026, 2:17 a.m. |
| NEDg | Description generation | batch_69b37442228c8190bc45782becd0642c |
completed | March 13, 2026, 2:19 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b374bd5cdc81908a924a9f8b641a8d |
completed | March 13, 2026, 2:21 a.m. |
Created at: March 8, 2026, 3:18 p.m.