Triple
T14941060
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Logan Square |
E372526
|
entity |
| Predicate | hasTransitStation |
P726
|
FINISHED |
| Object |
California station
California station is a Chicago Transit Authority Blue Line rapid transit stop serving the Logan Square neighborhood on the city's Northwest Side.
|
E1127928
|
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: California station | Statement: [Logan Square, hasTransitStation, California station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: California station Context triple: [Logan Square, hasTransitStation, California station]
-
A.
Santa Ana station
Santa Ana station is an underground interchange stop on the Santiago Metro in Chile, serving as a key connection point between multiple lines in the city’s rapid transit network.
-
B.
Santa Ana station
Santa Ana station is a major intermodal rail and bus transit hub in Santa Ana, California, serving regional commuter rail and Amtrak services.
-
C.
San Juan Capistrano station
San Juan Capistrano station is a historic Spanish Colonial Revival-style train depot in San Juan Capistrano, California, serving Amtrak and Metrolink passengers in southern Orange County.
-
D.
Old Station, California
Old Station, California is a small unincorporated community in Shasta County known as a gateway to outdoor recreation areas near Lassen Volcanic National Park.
-
E.
Camarillo station
Camarillo station is a passenger rail station in Camarillo, California, serving regional commuter and intercity trains.
- 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: California station Triple: [Logan Square, hasTransitStation, California station]
Generated description
California station is a Chicago Transit Authority Blue Line rapid transit stop serving the Logan Square neighborhood on the city's Northwest Side.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: California station Target entity description: California station is a Chicago Transit Authority Blue Line rapid transit stop serving the Logan Square neighborhood on the city's Northwest Side.
-
A.
Santa Ana station
Santa Ana station is an underground interchange stop on the Santiago Metro in Chile, serving as a key connection point between multiple lines in the city’s rapid transit network.
-
B.
Santa Ana station
Santa Ana station is a major intermodal rail and bus transit hub in Santa Ana, California, serving regional commuter rail and Amtrak services.
-
C.
San Juan Capistrano station
San Juan Capistrano station is a historic Spanish Colonial Revival-style train depot in San Juan Capistrano, California, serving Amtrak and Metrolink passengers in southern Orange County.
-
D.
Old Station, California
Old Station, California is a small unincorporated community in Shasta County known as a gateway to outdoor recreation areas near Lassen Volcanic National Park.
-
E.
Camarillo station
Camarillo station is a passenger rail station in Camarillo, California, serving regional commuter and intercity trains.
- 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_69d85cc9da0c81908d583ca3f63a3908 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69ded64a2f24819099b21566756668a2 |
completed | April 15, 2026, 12:05 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe7e929f3881908560b8428e72327d |
completed | May 9, 2026, 12:23 a.m. |
| NEDg | Description generation | batch_69fe80c984288190a10abebc8c07e00d |
completed | May 9, 2026, 12:33 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fe818794908190a2fa686adb0575d5 |
completed | May 9, 2026, 12:36 a.m. |
Created at: April 10, 2026, 2:38 a.m.