Triple
T2318710
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mechanicsville, Iowa |
E51125
|
entity |
| Predicate | governingBody |
P46
|
FINISHED |
| Object |
Mechanicsville city government
Mechanicsville city government is the municipal authority responsible for local administration, public services, and policymaking in the city of Mechanicsville, Iowa.
|
E255637
|
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: Mechanicsville city government | Statement: [Mechanicsville, Iowa, governingBody, Mechanicsville city government]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mechanicsville city government Context triple: [Mechanicsville, Iowa, governingBody, Mechanicsville city government]
-
A.
City of Fairfax
The City of Fairfax is a small, historic independent city in Northern Virginia that serves as a suburban community and local government center near Washington, D.C.
-
B.
Springfield, Virginia
Springfield, Virginia is a suburban community in Fairfax County just south of Washington, D.C., known as a major transportation hub and residential area in Northern Virginia.
-
C.
Manassas Park City Council
Manassas Park City Council is the elected legislative and policymaking body that governs the independent city of Manassas Park, Virginia.
-
D.
Purcellville Town Council
The Purcellville Town Council is the elected legislative body responsible for setting policy, passing local ordinances, and overseeing municipal governance for the town of Purcellville, Virginia.
-
E.
Arlington County government
Arlington County government is the local governing body responsible for administering public services, policies, and regulations for Arlington County, Virginia.
- 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: Mechanicsville city government Triple: [Mechanicsville, Iowa, governingBody, Mechanicsville city government]
Generated description
Mechanicsville city government is the municipal authority responsible for local administration, public services, and policymaking in the city of Mechanicsville, Iowa.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mechanicsville city government Target entity description: Mechanicsville city government is the municipal authority responsible for local administration, public services, and policymaking in the city of Mechanicsville, Iowa.
-
A.
City of Fairfax
The City of Fairfax is a small, historic independent city in Northern Virginia that serves as a suburban community and local government center near Washington, D.C.
-
B.
Springfield, Virginia
Springfield, Virginia is a suburban community in Fairfax County just south of Washington, D.C., known as a major transportation hub and residential area in Northern Virginia.
-
C.
Manassas Park City Council
Manassas Park City Council is the elected legislative and policymaking body that governs the independent city of Manassas Park, Virginia.
-
D.
Purcellville Town Council
The Purcellville Town Council is the elected legislative body responsible for setting policy, passing local ordinances, and overseeing municipal governance for the town of Purcellville, Virginia.
-
E.
Arlington County government
Arlington County government is the local governing body responsible for administering public services, policies, and regulations for Arlington County, Virginia.
- 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_69a88b074b908190ae983dbca7757d88 |
completed | March 4, 2026, 7:41 p.m. |
| NER | Named-entity recognition | batch_69abc62fa60c8190b4859ce296ea4177 |
completed | March 7, 2026, 6:31 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae8966cc0c819092ad299645b0aa71 |
completed | March 9, 2026, 8:48 a.m. |
| NEDg | Description generation | batch_69ae8b3693c481909c3f5f28c9b55e92 |
completed | March 9, 2026, 8:56 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae8bab9a3c8190aac39006ac3744a9 |
completed | March 9, 2026, 8:58 a.m. |
Created at: March 4, 2026, 7:49 p.m.