Triple
T7545645
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Arlington, Tennessee |
E178393
|
entity |
| Predicate | regionalPlanningOrganization |
P20557
|
FINISHED |
| Object |
Memphis Metropolitan Planning Organization
The Memphis Metropolitan Planning Organization is a regional body responsible for coordinating long-range transportation and land-use planning across the greater Memphis area, including surrounding communities in Tennessee and neighboring states.
|
E672306
|
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: Memphis Metropolitan Planning Organization | Statement: [Arlington, Tennessee, regionalPlanningOrganization, Memphis Metropolitan Planning Organization]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Memphis Metropolitan Planning Organization Context triple: [Arlington, Tennessee, regionalPlanningOrganization, Memphis Metropolitan Planning Organization]
-
A.
Memphis City Council
The Memphis City Council is the unicameral legislative body responsible for enacting local laws, setting policy, and overseeing the municipal government of Memphis, Tennessee.
-
B.
Memphis Area Transit Authority
The Memphis Area Transit Authority is the public transportation agency that operates bus and rail services throughout the Memphis, Tennessee metropolitan area.
-
C.
Memphis-Shelby County Airport Authority
The Memphis-Shelby County Airport Authority is the governing body responsible for managing and overseeing airport operations and development in the Memphis-Shelby County region of Tennessee.
-
D.
Memphis and Shelby County Office of Planning and Development
The Memphis and Shelby County Office of Planning and Development is the local government agency responsible for guiding land use, development, and long-range planning for Memphis and the surrounding Shelby County area.
-
E.
Columbus-Phenix City Metropolitan Planning Organization
The Columbus-Phenix City Metropolitan Planning Organization is a regional body that coordinates long-range transportation planning and funding for the bi-state Columbus, Georgia–Phenix City, Alabama urbanized area.
- 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: Memphis Metropolitan Planning Organization Triple: [Arlington, Tennessee, regionalPlanningOrganization, Memphis Metropolitan Planning Organization]
Generated description
The Memphis Metropolitan Planning Organization is a regional body responsible for coordinating long-range transportation and land-use planning across the greater Memphis area, including surrounding communities in Tennessee and neighboring states.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Memphis Metropolitan Planning Organization Target entity description: The Memphis Metropolitan Planning Organization is a regional body responsible for coordinating long-range transportation and land-use planning across the greater Memphis area, including surrounding communities in Tennessee and neighboring states.
-
A.
Memphis City Council
The Memphis City Council is the unicameral legislative body responsible for enacting local laws, setting policy, and overseeing the municipal government of Memphis, Tennessee.
-
B.
Memphis Area Transit Authority
The Memphis Area Transit Authority is the public transportation agency that operates bus and rail services throughout the Memphis, Tennessee metropolitan area.
-
C.
Memphis-Shelby County Airport Authority
The Memphis-Shelby County Airport Authority is the governing body responsible for managing and overseeing airport operations and development in the Memphis-Shelby County region of Tennessee.
-
D.
Memphis and Shelby County Office of Planning and Development
The Memphis and Shelby County Office of Planning and Development is the local government agency responsible for guiding land use, development, and long-range planning for Memphis and the surrounding Shelby County area.
-
E.
Columbus-Phenix City Metropolitan Planning Organization
The Columbus-Phenix City Metropolitan Planning Organization is a regional body that coordinates long-range transportation planning and funding for the bi-state Columbus, Georgia–Phenix City, Alabama urbanized area.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: regionalPlanningOrganization Context triple: [Arlington, Tennessee, regionalPlanningOrganization, Memphis Metropolitan Planning Organization]
-
A.
hasRegionalPlanningOrganization
chosen
Indicates that an entity is associated with or served by a specific regional planning organization responsible for coordinated planning activities in that area.
-
B.
regionalPlanningInstrument
Indicates that an entity is a formal tool, policy, or framework used to guide and regulate planning and development within a specific geographic region.
-
C.
coordinatesRegionalDevelopment
Indicates overseeing and aligning development activities across different areas or regions to ensure cohesive and balanced regional growth.
-
D.
partOfPlanningRegion
Indicates that one entity is included within, or belongs to, a larger designated planning region.
-
E.
urbanPlanningBody
Indicates that an entity serves as an official organization responsible for planning, regulating, or managing urban development and land use.
- F. None of above.
Provenance (6 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_69c69f2cbe08819088f9eb0c03ef529b |
completed | March 27, 2026, 3:15 p.m. |
| NER | Named-entity recognition | batch_69c6f89963ec8190ae7b8a2b9508c074 |
completed | March 27, 2026, 9:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c84f21aa5c819085e8d1ecbd9b01e3 |
completed | March 28, 2026, 9:58 p.m. |
| NEDg | Description generation | batch_69c852da8c048190b2a0696f2e7b65c1 |
completed | March 28, 2026, 10:14 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c853958b748190b4ecc9797389cc85 |
completed | March 28, 2026, 10:17 p.m. |
| PD | Predicate disambiguation | batch_69c6f4daad6c8190af2b8ae88d2c8cb7 |
completed | March 27, 2026, 9:21 p.m. |
Created at: March 27, 2026, 3:48 p.m.