Triple
T491382
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Medford, Massachusetts |
E9996
|
entity |
| Predicate | hasEducationalInstitution |
P113
|
FINISHED |
| Object |
Medford Public Schools
Medford Public Schools is the public school district serving students in the city of Medford, Massachusetts.
|
E61351
|
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: Medford Public Schools | Statement: [Medford, Massachusetts, hasEducationalInstitution, Medford Public Schools]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Medford Public Schools Context triple: [Medford, Massachusetts, hasEducationalInstitution, Medford Public Schools]
-
A.
Malden Public Schools
Malden Public Schools is the public school district that serves students in the city of Malden, Massachusetts.
-
B.
Newton Public Schools
Newton Public Schools is the public school district serving the city of Newton, Massachusetts, known for its strong academic performance and well-regarded schools.
-
C.
Malden High School
Malden High School is a public secondary school serving students in the city of Malden, Massachusetts.
-
D.
Belmont Public Schools
Belmont Public Schools is the public school district serving the town of Belmont, Massachusetts, providing K–12 education through its network of local schools.
-
E.
Barnstable High School
Barnstable High School is a public secondary school serving students in the town of Barnstable, Massachusetts.
- 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: Medford Public Schools Triple: [Medford, Massachusetts, hasEducationalInstitution, Medford Public Schools]
Generated description
Medford Public Schools is the public school district serving students in the city of Medford, Massachusetts.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Medford Public Schools Target entity description: Medford Public Schools is the public school district serving students in the city of Medford, Massachusetts.
-
A.
Malden Public Schools
Malden Public Schools is the public school district that serves students in the city of Malden, Massachusetts.
-
B.
Newton Public Schools
Newton Public Schools is the public school district serving the city of Newton, Massachusetts, known for its strong academic performance and well-regarded schools.
-
C.
Malden High School
Malden High School is a public secondary school serving students in the city of Malden, Massachusetts.
-
D.
Belmont Public Schools
Belmont Public Schools is the public school district serving the town of Belmont, Massachusetts, providing K–12 education through its network of local schools.
-
E.
Barnstable High School
Barnstable High School is a public secondary school serving students in the town of Barnstable, Massachusetts.
- 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_69a2e802e2908190ab17c9479e0b6412 |
completed | Feb. 28, 2026, 1:05 p.m. |
| NER | Named-entity recognition | batch_69a2f0f959b481908f9f28fb96695924 |
completed | Feb. 28, 2026, 1:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a4778034fc8190bedcc537fed5cef9 |
completed | March 1, 2026, 5:29 p.m. |
| NEDg | Description generation | batch_69a4789d8f8081908ed56a780d5e62b3 |
completed | March 1, 2026, 5:34 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a4790ff80481909596be35d493f6d1 |
completed | March 1, 2026, 5:36 p.m. |
Created at: Feb. 28, 2026, 1:12 p.m.