Triple
T3357761
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Old Town Chinatown |
E70645
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Old Town/Chinatown MAX Station
Old Town/Chinatown MAX Station is a light rail station in Portland, Oregon, serving the Old Town Chinatown neighborhood as part of the city’s MAX transit system.
|
E350983
|
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: Old Town/Chinatown MAX Station | Statement: [Old Town Chinatown, hasLandmark, Old Town/Chinatown MAX Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Old Town/Chinatown MAX Station Context triple: [Old Town Chinatown, hasLandmark, Old Town/Chinatown MAX Station]
-
A.
Chinatown–Rose Pak station
Chinatown–Rose Pak station is an underground Muni Metro light rail station in San Francisco’s Chinatown neighborhood, serving as the northern terminus of the Central Subway line.
-
B.
International District/Chinatown Station (Link light rail)
International District/Chinatown Station is a major Link light rail hub in Seattle’s Chinatown–International District, providing regional transit connections near downtown sports stadiums and other key destinations.
-
C.
Pioneer Courthouse Square station
Pioneer Courthouse Square station is a central downtown Portland MAX Light Rail stop serving multiple lines adjacent to the city’s main public square.
-
D.
Chinatown station
Chinatown station is an underground rapid transit stop in downtown Boston’s Chinatown neighborhood, providing access to the MBTA Orange Line and nearby cultural and commercial destinations.
-
E.
Addison Transit Center
Addison Transit Center is a major Dallas Area Rapid Transit (DART) bus facility in Addison, Texas, serving as a key transfer point for local and regional bus routes.
- 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: Old Town/Chinatown MAX Station Triple: [Old Town Chinatown, hasLandmark, Old Town/Chinatown MAX Station]
Generated description
Old Town/Chinatown MAX Station is a light rail station in Portland, Oregon, serving the Old Town Chinatown neighborhood as part of the city’s MAX transit system.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Old Town/Chinatown MAX Station Target entity description: Old Town/Chinatown MAX Station is a light rail station in Portland, Oregon, serving the Old Town Chinatown neighborhood as part of the city’s MAX transit system.
-
A.
Chinatown–Rose Pak station
Chinatown–Rose Pak station is an underground Muni Metro light rail station in San Francisco’s Chinatown neighborhood, serving as the northern terminus of the Central Subway line.
-
B.
International District/Chinatown Station (Link light rail)
International District/Chinatown Station is a major Link light rail hub in Seattle’s Chinatown–International District, providing regional transit connections near downtown sports stadiums and other key destinations.
-
C.
Pioneer Courthouse Square station
Pioneer Courthouse Square station is a central downtown Portland MAX Light Rail stop serving multiple lines adjacent to the city’s main public square.
-
D.
Chinatown station
Chinatown station is an underground rapid transit stop in downtown Boston’s Chinatown neighborhood, providing access to the MBTA Orange Line and nearby cultural and commercial destinations.
-
E.
Addison Transit Center
Addison Transit Center is a major Dallas Area Rapid Transit (DART) bus facility in Addison, Texas, serving as a key transfer point for local and regional bus routes.
- 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_69ad85a660c48190998489309a3b4869 |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adb244435c81908e35d2aa36ec4f46 |
completed | March 8, 2026, 5:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b3253e91988190bbfdafdf88ab0df1 |
completed | March 12, 2026, 8:42 p.m. |
| NEDg | Description generation | batch_69b326cc82788190b68f1db043f21055 |
completed | March 12, 2026, 8:49 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b3276b55a0819094face2e56001921 |
completed | March 12, 2026, 8:51 p.m. |
Created at: March 8, 2026, 3:13 p.m.