Triple
T19341048
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Buffalo Metro Rail |
E483755
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object |
University Station
University Station is the northern terminal station of Buffalo's Metro Rail system, serving the University at Buffalo's South Campus and surrounding areas.
|
E1371279
|
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: University Station | Statement: [Buffalo Metro Rail, terminus, University Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: University Station Context triple: [Buffalo Metro Rail, terminus, University Station]
-
A.
University Station
University Station is a light rail transit stop on Edmonton's LRT network serving the University of Alberta area.
-
B.
University Station
University Station is a major mixed-use retail and commercial shopping complex serving the Westwood, Massachusetts area.
-
C.
University Station shopping center
University Station shopping center is a major mixed-use retail and commercial complex in Westwood, Massachusetts, featuring a variety of stores, restaurants, and services.
-
D.
University Circle
University Circle is a prominent cultural, educational, and medical district in Cleveland, Ohio, home to major institutions such as universities, museums, and hospitals.
-
E.
University Circle
University Circle is a major traffic junction and prominent landmark in Pune, Maharashtra, located near several key educational and research institutions.
- 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: University Station Triple: [Buffalo Metro Rail, terminus, University Station]
Generated description
University Station is the northern terminal station of Buffalo's Metro Rail system, serving the University at Buffalo's South Campus and surrounding areas.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: University Station Target entity description: University Station is the northern terminal station of Buffalo's Metro Rail system, serving the University at Buffalo's South Campus and surrounding areas.
-
A.
University Station
University Station is a light rail transit stop on Edmonton's LRT network serving the University of Alberta area.
-
B.
University Station
University Station is a major mixed-use retail and commercial shopping complex serving the Westwood, Massachusetts area.
-
C.
University Station shopping center
University Station shopping center is a major mixed-use retail and commercial complex in Westwood, Massachusetts, featuring a variety of stores, restaurants, and services.
-
D.
University Circle
University Circle is a prominent cultural, educational, and medical district in Cleveland, Ohio, home to major institutions such as universities, museums, and hospitals.
-
E.
University Circle
University Circle is a major traffic junction and prominent landmark in Pune, Maharashtra, located near several key educational and research institutions.
- 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_69d8e8d244f8819080eb1f3491300db2 |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e61856c0948190a3166b3bf3810e43 |
completed | April 20, 2026, 12:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a071be916a881909afdc2b0811f4795 |
completed | May 15, 2026, 1:13 p.m. |
| NEDg | Description generation | batch_6a071c8a9dec8190a4fbb88736b73912 |
completed | May 15, 2026, 1:15 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a071e0e00208190a6e05266d5bc47e2 |
completed | May 15, 2026, 1:22 p.m. |
Created at: April 10, 2026, 1:33 p.m.