Triple
T15411724
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Marseilles Lock and Dam |
E368609
|
entity |
| Predicate | USACEDistrict |
P118686
|
FINISHED |
| Object |
Rock Island District
Rock Island District is a regional division of the U.S. Army Corps of Engineers responsible for managing navigation, flood control, and related water resource projects along portions of the Upper Mississippi and Illinois rivers.
|
E1156874
|
NE FINISHED |
How this triple was built (5 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: Rock Island District | Statement: [Marseilles Lock and Dam, USACEDistrict, Rock Island District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rock Island District Context triple: [Marseilles Lock and Dam, USACEDistrict, Rock Island District]
-
A.
Rock Island District
Rock Island District is a Metra commuter rail line in the Chicago area that connects downtown Chicago with its southwestern suburbs.
-
B.
Rock Island
Rock Island is a small, remote island in Lake Michigan known for its state park, historic lighthouse, and rustic natural setting accessible only by boat.
-
C.
Rock Island
Rock Island is a small city in central Washington State located along the Columbia River in Douglas County.
-
D.
Rock Island, Illinois
Rock Island, Illinois is a historic Mississippi River city in western Illinois known as part of the Quad Cities and for its long-standing industrial and transportation significance.
-
E.
Terre Haute Division
The Terre Haute Division is a federal judicial division within the Southern District of Indiana that serves the Terre Haute area and surrounding counties.
- 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: Rock Island District Triple: [Marseilles Lock and Dam, USACEDistrict, Rock Island District]
Generated description
Rock Island District is a regional division of the U.S. Army Corps of Engineers responsible for managing navigation, flood control, and related water resource projects along portions of the Upper Mississippi and Illinois rivers.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rock Island District Target entity description: Rock Island District is a regional division of the U.S. Army Corps of Engineers responsible for managing navigation, flood control, and related water resource projects along portions of the Upper Mississippi and Illinois rivers.
-
A.
Rock Island District
Rock Island District is a Metra commuter rail line in the Chicago area that connects downtown Chicago with its southwestern suburbs.
-
B.
Rock Island
Rock Island is a small, remote island in Lake Michigan known for its state park, historic lighthouse, and rustic natural setting accessible only by boat.
-
C.
Rock Island
Rock Island is a small city in central Washington State located along the Columbia River in Douglas County.
-
D.
Rock Island, Illinois
Rock Island, Illinois is a historic Mississippi River city in western Illinois known as part of the Quad Cities and for its long-standing industrial and transportation significance.
-
E.
Terre Haute Division
The Terre Haute Division is a federal judicial division within the Southern District of Indiana that serves the Terre Haute area and surrounding counties.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: USACEDistrict Context triple: [Marseilles Lock and Dam, USACEDistrict, Rock Island District]
-
A.
schoolDistrict
Indicates that one entity is a school district that administers, oversees, or serves the other entity (such as a school or geographic area).
-
B.
NCAADivision
Indicates the competitive division within the NCAA in which an institution or team participates.
-
C.
schoolDistrictHeadquartersLocatedIn
Indicates that the administrative headquarters of a school district is located within a specified geographic place.
-
D.
hasSchoolDistricts
Indicates that one entity administers, contains, or is associated with one or more school districts.
-
E.
countyAssociation
Indicates a relationship where an entity is associated with, belongs to, or is administered by a specific county.
- F. None of above. chosen
Provenance (7 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_69d85a16c68c819099c1b547fbc87b32 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e03ea600b48190a3dbca1a68a2a1cd |
completed | April 16, 2026, 1:43 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff1a754d1881909ed322479bab460d |
completed | May 9, 2026, 11:28 a.m. |
| NEDg | Description generation | batch_69ff1b82a5e08190a906828a08c9ae93 |
completed | May 9, 2026, 11:33 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff1f60e5888190a0271c9d55c5e3d8 |
completed | May 9, 2026, 11:49 a.m. |
| PD | Predicate disambiguation | batch_69ded27f45548190a6d2b1b85cb47444 |
completed | April 14, 2026, 11:49 p.m. |
| PDg | Predicate description generation | batch_69ded57005608190886cd01f640dfedb |
completed | April 15, 2026, 12:01 a.m. |
Created at: April 10, 2026, 3:20 a.m.