Triple
T15809426
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chelmsford Center Historic District |
E383305
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Chelmsford town common
Chelmsford town common is a historic New England public green that serves as the civic and cultural heart of Chelmsford, Massachusetts, hosting community events, gatherings, and commemorations.
|
E1178434
|
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 town common | Statement: [Chelmsford Center Historic District, contains, Chelmsford town common]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chelmsford town common Context triple: [Chelmsford Center Historic District, contains, Chelmsford town common]
-
A.
Bedford town common
Bedford town common is a central public green and gathering place in Bedford, Massachusetts, historically used for civic events and community activities.
-
B.
Guilford Town Green
Guilford Town Green is a historic central common in Guilford, Connecticut, known for its well-preserved New England charm and surrounding colonial-era buildings.
-
C.
Colchester Town Green
Colchester Town Green is a historic central public park and gathering space in Colchester, Connecticut, often used for community events and local recreation.
-
D.
Bristol Town Common
Bristol Town Common is a historic central public park and gathering space in Bristol, Rhode Island, known for hosting community events and civic activities.
-
E.
Woburn Common
Woburn Common is a central public green space in Woburn, Massachusetts, historically serving as a focal point for community gatherings and civic life.
- 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 town common Triple: [Chelmsford Center Historic District, contains, Chelmsford town common]
Generated description
Chelmsford town common is a historic New England public green that serves as the civic and cultural heart of Chelmsford, Massachusetts, hosting community events, gatherings, and commemorations.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chelmsford town common Target entity description: Chelmsford town common is a historic New England public green that serves as the civic and cultural heart of Chelmsford, Massachusetts, hosting community events, gatherings, and commemorations.
-
A.
Bedford town common
Bedford town common is a central public green and gathering place in Bedford, Massachusetts, historically used for civic events and community activities.
-
B.
Guilford Town Green
Guilford Town Green is a historic central common in Guilford, Connecticut, known for its well-preserved New England charm and surrounding colonial-era buildings.
-
C.
Colchester Town Green
Colchester Town Green is a historic central public park and gathering space in Colchester, Connecticut, often used for community events and local recreation.
-
D.
Bristol Town Common
Bristol Town Common is a historic central public park and gathering space in Bristol, Rhode Island, known for hosting community events and civic activities.
-
E.
Woburn Common
Woburn Common is a central public green space in Woburn, Massachusetts, historically serving as a focal point for community gatherings and civic life.
- 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_69d86da2858c819090cc8481e7207b6e |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e0b529c6b481909664153ecc381f7c |
completed | April 16, 2026, 10:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff999210148190baa6dcb19be3a1d3 |
completed | May 9, 2026, 8:31 p.m. |
| NEDg | Description generation | batch_69ff9aa845348190907116612d2c87cd |
completed | May 9, 2026, 8:35 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff9b8833b88190967db29027b5f987 |
completed | May 9, 2026, 8:39 p.m. |
Created at: April 10, 2026, 4:48 a.m.