Triple
T8830310
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | RTA Rail |
E210119
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
West 25th–Ohio City
West 25th–Ohio City is a rapid transit station in Cleveland, Ohio, serving the Ohio City neighborhood on the Greater Cleveland Regional Transit Authority’s rail system.
|
E761848
|
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: West 25th–Ohio City | Statement: [RTA Rail, hasStation, West 25th–Ohio City]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: West 25th–Ohio City Context triple: [RTA Rail, hasStation, West 25th–Ohio City]
-
A.
South Euclid
South Euclid is a suburban city in northeastern Ohio, United States, located in the Greater Cleveland metropolitan area.
-
B.
North Loop
North Loop is a trendy, revitalized warehouse district in downtown Minneapolis known for its upscale restaurants, boutiques, and vibrant nightlife.
-
C.
River West
River West is a Chicago neighborhood known for its mix of converted industrial spaces, modern residential developments, and proximity to downtown and the Chicago River.
-
D.
Cass Corridor
Cass Corridor is a historic Detroit neighborhood known for its gritty urban character, arts scene, and role in the city’s cultural and musical history.
-
E.
South Dearborn Street
South Dearborn Street is a major north–south thoroughfare in downtown Chicago’s Loop, known for its historic architecture and prominent commercial buildings.
- 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: West 25th–Ohio City Triple: [RTA Rail, hasStation, West 25th–Ohio City]
Generated description
West 25th–Ohio City is a rapid transit station in Cleveland, Ohio, serving the Ohio City neighborhood on the Greater Cleveland Regional Transit Authority’s rail system.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: West 25th–Ohio City Target entity description: West 25th–Ohio City is a rapid transit station in Cleveland, Ohio, serving the Ohio City neighborhood on the Greater Cleveland Regional Transit Authority’s rail system.
-
A.
South Euclid
South Euclid is a suburban city in northeastern Ohio, United States, located in the Greater Cleveland metropolitan area.
-
B.
North Loop
North Loop is a trendy, revitalized warehouse district in downtown Minneapolis known for its upscale restaurants, boutiques, and vibrant nightlife.
-
C.
River West
River West is a Chicago neighborhood known for its mix of converted industrial spaces, modern residential developments, and proximity to downtown and the Chicago River.
-
D.
Cass Corridor
Cass Corridor is a historic Detroit neighborhood known for its gritty urban character, arts scene, and role in the city’s cultural and musical history.
-
E.
South Dearborn Street
South Dearborn Street is a major north–south thoroughfare in downtown Chicago’s Loop, known for its historic architecture and prominent commercial buildings.
- 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_69ca8365b28081909e48e45e95dfc405 |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc604db0788190a3082467d80fdaf5 |
completed | April 1, 2026, 12:01 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cf896cf5a8819098a76288bd505c1e |
completed | April 3, 2026, 9:33 a.m. |
| NEDg | Description generation | batch_69cf8adfe8a08190a959f650207a2ca8 |
completed | April 3, 2026, 9:39 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cf8bc521dc81908918b48a25f290bb |
completed | April 3, 2026, 9:43 a.m. |
Created at: March 30, 2026, 6:47 p.m.