Triple
T17210653
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Green Line (Miami Metrorail) |
E417718
|
entity |
| Predicate | servesStation |
P839
|
FINISHED |
| Object |
Brownsville station
Brownsville station is a Miami Metrorail rapid transit stop located in the Brownsville neighborhood of Miami, Florida.
|
E1255363
|
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: Brownsville station | Statement: [Green Line (Miami Metrorail), servesStation, Brownsville station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brownsville station Context triple: [Green Line (Miami Metrorail), servesStation, Brownsville station]
-
A.
Prairie View station
Prairie View station is a commuter rail stop in Prairie View, Illinois, served by Metra’s North Central Service line connecting the northern suburbs to downtown Chicago.
-
B.
San Antonio station
San Antonio station is a major central hub of the Medellín Metro system, serving as a key transfer point between multiple lines in downtown Medellín, Colombia.
-
C.
San Antonio station
San Antonio station is a historic Amtrak rail hub in downtown San Antonio, Texas, serving multiple long-distance passenger routes.
-
D.
Lamar station
Lamar station is a light rail stop on Denver's RTD W Line serving the Lakewood, Colorado area.
-
E.
Canton Junction station
Canton Junction station is a Massachusetts Bay Transportation Authority (MBTA) commuter rail station in Canton, Massachusetts, serving as a junction point for trains on the Providence/Stoughton Line.
- 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: Brownsville station Triple: [Green Line (Miami Metrorail), servesStation, Brownsville station]
Generated description
Brownsville station is a Miami Metrorail rapid transit stop located in the Brownsville neighborhood of Miami, Florida.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Brownsville station Target entity description: Brownsville station is a Miami Metrorail rapid transit stop located in the Brownsville neighborhood of Miami, Florida.
-
A.
Prairie View station
Prairie View station is a commuter rail stop in Prairie View, Illinois, served by Metra’s North Central Service line connecting the northern suburbs to downtown Chicago.
-
B.
San Antonio station
San Antonio station is a major central hub of the Medellín Metro system, serving as a key transfer point between multiple lines in downtown Medellín, Colombia.
-
C.
San Antonio station
San Antonio station is a historic Amtrak rail hub in downtown San Antonio, Texas, serving multiple long-distance passenger routes.
-
D.
Lamar station
Lamar station is a light rail stop on Denver's RTD W Line serving the Lakewood, Colorado area.
-
E.
Canton Junction station
Canton Junction station is a Massachusetts Bay Transportation Authority (MBTA) commuter rail station in Canton, Massachusetts, serving as a junction point for trains on the Providence/Stoughton Line.
- 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_69d886d779488190b131369541c04e7d |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e42dc4792081909443df7937768ede |
completed | April 19, 2026, 1:20 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a015fe217308190b6ae1e98d0c421e4 |
completed | May 11, 2026, 4:49 a.m. |
| NEDg | Description generation | batch_6a0160e95f1481908058aed285968991 |
completed | May 11, 2026, 4:54 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a01617888ac8190af2a91a4bd28b402 |
completed | May 11, 2026, 4:56 a.m. |
Created at: April 10, 2026, 5:38 a.m.