Triple
T3554555
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Altadena |
E75187
|
entity |
| Predicate | servedBySchoolDistrict |
P226
|
FINISHED |
| Object |
Pasadena Unified School District
Pasadena Unified School District is a public school district in California that oversees and operates schools in Pasadena and surrounding communities, including Altadena.
|
E368445
|
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: Pasadena Unified School District | Statement: [Altadena, servedBySchoolDistrict, Pasadena Unified School District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pasadena Unified School District Context triple: [Altadena, servedBySchoolDistrict, Pasadena Unified School District]
-
A.
Placentia-Yorba Linda Unified School District
Placentia-Yorba Linda Unified School District is a public school district in northern Orange County, California, serving the communities of Placentia, Yorba Linda, and surrounding areas with K–12 education.
-
B.
Glendale Unified School District
Glendale Unified School District is a public school district serving the educational needs of students in and around Glendale, California, through a network of elementary, middle, and high schools.
-
C.
Los Angeles Unified School District
Los Angeles Unified School District is the second-largest public school district in the United States, serving a diverse student population across the city of Los Angeles and several surrounding communities.
-
D.
Beverly Hills Unified School District
Beverly Hills Unified School District is a public school district serving students in the affluent city of Beverly Hills, California, known for its high academic standards and well-resourced schools.
-
E.
Burbank Unified School District
Burbank Unified School District is a public school district that oversees and operates the K–12 public schools in the city of Burbank, California.
- 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: Pasadena Unified School District Triple: [Altadena, servedBySchoolDistrict, Pasadena Unified School District]
Generated description
Pasadena Unified School District is a public school district in California that oversees and operates schools in Pasadena and surrounding communities, including Altadena.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pasadena Unified School District Target entity description: Pasadena Unified School District is a public school district in California that oversees and operates schools in Pasadena and surrounding communities, including Altadena.
-
A.
Placentia-Yorba Linda Unified School District
Placentia-Yorba Linda Unified School District is a public school district in northern Orange County, California, serving the communities of Placentia, Yorba Linda, and surrounding areas with K–12 education.
-
B.
Glendale Unified School District
Glendale Unified School District is a public school district serving the educational needs of students in and around Glendale, California, through a network of elementary, middle, and high schools.
-
C.
Los Angeles Unified School District
Los Angeles Unified School District is the second-largest public school district in the United States, serving a diverse student population across the city of Los Angeles and several surrounding communities.
-
D.
Beverly Hills Unified School District
Beverly Hills Unified School District is a public school district serving students in the affluent city of Beverly Hills, California, known for its high academic standards and well-resourced schools.
-
E.
Burbank Unified School District
Burbank Unified School District is a public school district that oversees and operates the K–12 public schools in the city of Burbank, California.
- 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_69ad85d33c6c819081d5ac1df13b5680 |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adc05549d88190acdebdd542ea1a67 |
completed | March 8, 2026, 6:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b38bf1c3e881908e7fc3b4df24e72b |
completed | March 13, 2026, 4 a.m. |
| NEDg | Description generation | batch_69b3b33409788190bdb164bef3ae1bd3 |
completed | March 13, 2026, 6:48 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b3b3ade7ac819095f007f053766852 |
completed | March 13, 2026, 6:50 a.m. |
Created at: March 8, 2026, 3:20 p.m.