Triple
T19612232
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | JXN |
E470760
|
entity |
| Predicate | refersTo |
P37
|
FINISHED |
| Object |
Jackson station (Michigan)
Jackson station (Michigan) is an Amtrak passenger rail station in Jackson, Michigan, serving as a historic stop on the Wolverine line between Chicago and Detroit/Pontiac.
|
E1387111
|
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: Jackson station (Michigan) | Statement: [JXN, refersTo, Jackson station (Michigan)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jackson station (Michigan) Context triple: [JXN, refersTo, Jackson station (Michigan)]
-
A.
Dearborn Station
Dearborn Station is a historic former passenger railroad terminal in Chicago, known for its distinctive Romanesque architecture and role as a major gateway to the city in the late 19th and early 20th centuries.
-
B.
Grand Rapids station
Grand Rapids station is a passenger rail station in Grand Rapids, Michigan, serving as the western terminus of Amtrak’s Pere Marquette line.
-
C.
Sands Station, Michigan
Sands Station, Michigan is a small unincorporated community located within Forsyth Township in Marquette County in Michigan’s Upper Peninsula.
-
D.
Ann Arbor station
Ann Arbor station is a key Amtrak passenger rail stop in Ann Arbor, Michigan, serving intercity trains along the busy Chicago–Detroit/Pontiac corridor.
-
E.
Hillsdale station
Hillsdale station is a Caltrain commuter rail stop in San Mateo, California, serving as a key transit hub for Peninsula commuters.
- 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: Jackson station (Michigan) Triple: [JXN, refersTo, Jackson station (Michigan)]
Generated description
Jackson station (Michigan) is an Amtrak passenger rail station in Jackson, Michigan, serving as a historic stop on the Wolverine line between Chicago and Detroit/Pontiac.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Jackson station (Michigan) Target entity description: Jackson station (Michigan) is an Amtrak passenger rail station in Jackson, Michigan, serving as a historic stop on the Wolverine line between Chicago and Detroit/Pontiac.
-
A.
Dearborn Station
Dearborn Station is a historic former passenger railroad terminal in Chicago, known for its distinctive Romanesque architecture and role as a major gateway to the city in the late 19th and early 20th centuries.
-
B.
Grand Rapids station
Grand Rapids station is a passenger rail station in Grand Rapids, Michigan, serving as the western terminus of Amtrak’s Pere Marquette line.
-
C.
Sands Station, Michigan
Sands Station, Michigan is a small unincorporated community located within Forsyth Township in Marquette County in Michigan’s Upper Peninsula.
-
D.
Ann Arbor station
Ann Arbor station is a key Amtrak passenger rail stop in Ann Arbor, Michigan, serving intercity trains along the busy Chicago–Detroit/Pontiac corridor.
-
E.
Hillsdale station
Hillsdale station is a Caltrain commuter rail stop in San Mateo, California, serving as a key transit hub for Peninsula commuters.
- 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_69d8e510fa248190b7afb274a1d4cf73 |
completed | April 10, 2026, 11:54 a.m. |
| NER | Named-entity recognition | batch_69e640cbeda08190addb1adf84af4993 |
completed | April 20, 2026, 3:05 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0771b2075481908c18e903421703cf |
completed | May 15, 2026, 7:19 p.m. |
| NEDg | Description generation | batch_6a0772b3e6c88190b341479f838093f8 |
completed | May 15, 2026, 7:23 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a077334652c8190b044d444e3004f29 |
completed | May 15, 2026, 7:25 p.m. |
Created at: April 10, 2026, 1:43 p.m.