Triple

T422218
Position Surface form Disambiguated ID Type / Status
Subject Pasadena E8127 entity
Predicate adjacentTo P224 FINISHED
Object Altadena
Altadena is an unincorporated community in Los Angeles County, California, located in the foothills of the San Gabriel Mountains just north of Pasadena.
 E75187 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: Altadena | Statement: [Pasadena, adjacentTo, Altadena]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Altadena
Context triple: [Pasadena, adjacentTo, Altadena]
  • A. Springfield, Florida
    Springfield, Florida is a small city in Bay County near Panama City, known as a residential community in Florida’s Panhandle.
  • B. Homestead, Florida
    Homestead, Florida is a small city in Miami-Dade County known as an agricultural hub and gateway to both Everglades and Biscayne National Parks.
  • C. Gainesville
    Gainesville is a rapidly growing suburban community in Northern Virginia known for its residential developments, shopping centers, and proximity to Washington, D.C.
  • D. Kissimmee, Florida
    Kissimmee, Florida is a central Florida city in Osceola County known for its proximity to major Orlando-area theme parks and tourist attractions.
  • E. Bagdad, Florida
    Bagdad, Florida is a small unincorporated community and historic mill town located along the Blackwater River in the Florida Panhandle.
  • 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: Altadena
Triple: [Pasadena, adjacentTo, Altadena]
Generated description
Altadena is an unincorporated community in Los Angeles County, California, located in the foothills of the San Gabriel Mountains just north of Pasadena.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Altadena
Target entity description: Altadena is an unincorporated community in Los Angeles County, California, located in the foothills of the San Gabriel Mountains just north of Pasadena.
  • A. Springfield, Florida
    Springfield, Florida is a small city in Bay County near Panama City, known as a residential community in Florida’s Panhandle.
  • B. Homestead, Florida
    Homestead, Florida is a small city in Miami-Dade County known as an agricultural hub and gateway to both Everglades and Biscayne National Parks.
  • C. Gainesville
    Gainesville is a rapidly growing suburban community in Northern Virginia known for its residential developments, shopping centers, and proximity to Washington, D.C.
  • D. Kissimmee, Florida
    Kissimmee, Florida is a central Florida city in Osceola County known for its proximity to major Orlando-area theme parks and tourist attractions.
  • E. Bagdad, Florida
    Bagdad, Florida is a small unincorporated community and historic mill town located along the Blackwater River in the Florida Panhandle.
  • 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_69a2e7f1d1bc81909cf2dc9754a3c334 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2eec0e9dc81908c08b209ce5278ef completed Feb. 28, 2026, 1:33 p.m.
NED1 Entity disambiguation (via context triple) batch_69a5216a74088190bf8d363d32952c28 completed March 2, 2026, 5:34 a.m.
NEDg Description generation batch_69a521ce19e08190aadeb913977c2d2e completed March 2, 2026, 5:36 a.m.
NED2 Entity disambiguation (via description) batch_69a5226144f881908e0d1add6be6e156 completed March 2, 2026, 5:38 a.m.
Created at: Feb. 28, 2026, 1:11 p.m.