Triple
T428465
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Office of Surface Mining Reclamation and Enforcement |
E9660
|
entity |
| Predicate | hasOfficeIn |
P1268
|
FINISHED |
| Object |
Alton, Illinois
Alton, Illinois is a historic Mississippi River city in southwestern Illinois known for its limestone bluffs, Civil War and abolitionist history, and role as a regional industrial and transportation hub.
|
E96076
|
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: Alton, Illinois | Statement: [Office of Surface Mining Reclamation and Enforcement, hasOfficeIn, Alton, Illinois]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alton, Illinois Context triple: [Office of Surface Mining Reclamation and Enforcement, hasOfficeIn, Alton, Illinois]
-
A.
Winfield, Illinois
Winfield, Illinois is a suburban village in the Chicago metropolitan area known for its residential character and proximity to major medical and forest preserve facilities.
-
B.
Harvey, Illinois
Harvey, Illinois is a small, historically industrial suburb located south of Chicago.
-
C.
Lansing, Illinois
Lansing, Illinois is a suburban village in the south suburbs of Chicago known for its residential character and proximity to major transportation routes.
-
D.
Bartlett, Illinois
Bartlett, Illinois is a suburban village in the Chicago metropolitan area known for its residential communities, parks, and forest preserves.
-
E.
Matteson, Illinois
Matteson, Illinois is a suburban village in the Chicago metropolitan area known for its residential communities and retail centers.
- 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: Alton, Illinois Triple: [Office of Surface Mining Reclamation and Enforcement, hasOfficeIn, Alton, Illinois]
Generated description
Alton, Illinois is a historic Mississippi River city in southwestern Illinois known for its limestone bluffs, Civil War and abolitionist history, and role as a regional industrial and transportation hub.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Alton, Illinois Target entity description: Alton, Illinois is a historic Mississippi River city in southwestern Illinois known for its limestone bluffs, Civil War and abolitionist history, and role as a regional industrial and transportation hub.
-
A.
Winfield, Illinois
Winfield, Illinois is a suburban village in the Chicago metropolitan area known for its residential character and proximity to major medical and forest preserve facilities.
-
B.
Harvey, Illinois
Harvey, Illinois is a small, historically industrial suburb located south of Chicago.
-
C.
Lansing, Illinois
Lansing, Illinois is a suburban village in the south suburbs of Chicago known for its residential character and proximity to major transportation routes.
-
D.
Bartlett, Illinois
Bartlett, Illinois is a suburban village in the Chicago metropolitan area known for its residential communities, parks, and forest preserves.
-
E.
Matteson, Illinois
Matteson, Illinois is a suburban village in the Chicago metropolitan area known for its residential communities and retail centers.
- 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_69a2e801e1d48190b505d1dd336b52ac |
completed | Feb. 28, 2026, 1:05 p.m. |
| NER | Named-entity recognition | batch_69a2eeecb64c81908c5c83ef7c0181e6 |
completed | Feb. 28, 2026, 1:34 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a76d6061508190b6fd3c907107fc63 |
completed | March 3, 2026, 11:23 p.m. |
| NEDg | Description generation | batch_69a78328882881908d25e2fec0909da6 |
completed | March 4, 2026, 12:56 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a7839196fc819097800de8c360cef9 |
completed | March 4, 2026, 12:57 a.m. |
Created at: Feb. 28, 2026, 1:11 p.m.