Triple
T3735323
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chelmsford, Massachusetts |
E79167
|
entity |
| Predicate | hasPublicSchoolDistrict |
P226
|
FINISHED |
| Object |
Chelmsford Public Schools
Chelmsford Public Schools is the public school district that serves students in the town of Chelmsford, Massachusetts, operating its local elementary, middle, and high schools.
|
E383306
|
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: Chelmsford Public Schools | Statement: [Chelmsford, Massachusetts, hasPublicSchoolDistrict, Chelmsford Public Schools]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chelmsford Public Schools Context triple: [Chelmsford, Massachusetts, hasPublicSchoolDistrict, Chelmsford Public Schools]
-
A.
Medford Public Schools
Medford Public Schools is the public school district serving students in the city of Medford, Massachusetts.
-
B.
Cambridge Public Schools
Cambridge Public Schools is the public school district responsible for providing K–12 education to students in the city of Cambridge, Massachusetts.
-
C.
Acton-Boxborough Regional School District
Acton-Boxborough Regional School District is a public school district serving the towns of Acton and Boxborough in Massachusetts, known for its strong academic performance and comprehensive K–12 education programs.
-
D.
Foxborough Public Schools
Foxborough Public Schools is the public school district that serves students in the town of Foxborough, Massachusetts.
-
E.
Manchester Essex Regional School District
Manchester Essex Regional School District is a public school district serving the coastal Massachusetts towns of Manchester-by-the-Sea and Essex.
- 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: Chelmsford Public Schools Triple: [Chelmsford, Massachusetts, hasPublicSchoolDistrict, Chelmsford Public Schools]
Generated description
Chelmsford Public Schools is the public school district that serves students in the town of Chelmsford, Massachusetts, operating its local elementary, middle, and high schools.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chelmsford Public Schools Target entity description: Chelmsford Public Schools is the public school district that serves students in the town of Chelmsford, Massachusetts, operating its local elementary, middle, and high schools.
-
A.
Medford Public Schools
Medford Public Schools is the public school district serving students in the city of Medford, Massachusetts.
-
B.
Cambridge Public Schools
Cambridge Public Schools is the public school district responsible for providing K–12 education to students in the city of Cambridge, Massachusetts.
-
C.
Acton-Boxborough Regional School District
Acton-Boxborough Regional School District is a public school district serving the towns of Acton and Boxborough in Massachusetts, known for its strong academic performance and comprehensive K–12 education programs.
-
D.
Foxborough Public Schools
Foxborough Public Schools is the public school district that serves students in the town of Foxborough, Massachusetts.
-
E.
Manchester Essex Regional School District
Manchester Essex Regional School District is a public school district serving the coastal Massachusetts towns of Manchester-by-the-Sea and Essex.
- 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_69ad8b0e4650819090ad7cef094285e8 |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69adcb3b399c819091b42209925c0d8f |
completed | March 8, 2026, 7:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b4db1be1388190a887d9eca0f4f9b3 |
completed | March 14, 2026, 3:50 a.m. |
| NEDg | Description generation | batch_69b4db81fd648190a9dd6f0ade21f14d |
completed | March 14, 2026, 3:52 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b4dc1f3cc48190b1b53bc88a0c3577 |
completed | March 14, 2026, 3:55 a.m. |
Created at: March 8, 2026, 3:34 p.m.