Triple
T17304268
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Westford Center Historic District |
E420119
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Westford Public Library
Westford Public Library is a public library serving the community of Westford, Massachusetts, housed within the town’s historic center.
|
E1261284
|
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: Westford Public Library | Statement: [Westford Center Historic District, contains, Westford Public Library]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Westford Public Library Context triple: [Westford Center Historic District, contains, Westford Public Library]
-
A.
Tewksbury Public Library
Tewksbury Public Library is the main public library serving the residents of Tewksbury, Massachusetts with lending materials, programs, and community services.
-
B.
Walpole Public Library
Walpole Public Library is the main public library serving the town of Walpole, Massachusetts, providing community access to books, media, and educational resources.
-
C.
Chelmsford Public Library
Chelmsford Public Library is the main public library serving the residents of Chelmsford, Massachusetts with lending materials, programs, and community services.
-
D.
Fitchburg Public Library
Fitchburg Public Library is a public library serving the residents of Fitchburg, Massachusetts with lending materials, community programs, and information services.
-
E.
Sherborn Library
Sherborn Library is the public library serving the town of Sherborn, Massachusetts, providing local residents with access to books, media, and community programs.
- 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: Westford Public Library Triple: [Westford Center Historic District, contains, Westford Public Library]
Generated description
Westford Public Library is a public library serving the community of Westford, Massachusetts, housed within the town’s historic center.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Westford Public Library Target entity description: Westford Public Library is a public library serving the community of Westford, Massachusetts, housed within the town’s historic center.
-
A.
Tewksbury Public Library
Tewksbury Public Library is the main public library serving the residents of Tewksbury, Massachusetts with lending materials, programs, and community services.
-
B.
Walpole Public Library
Walpole Public Library is the main public library serving the town of Walpole, Massachusetts, providing community access to books, media, and educational resources.
-
C.
Chelmsford Public Library
Chelmsford Public Library is the main public library serving the residents of Chelmsford, Massachusetts with lending materials, programs, and community services.
-
D.
Fitchburg Public Library
Fitchburg Public Library is a public library serving the residents of Fitchburg, Massachusetts with lending materials, community programs, and information services.
-
E.
Sherborn Library
Sherborn Library is the public library serving the town of Sherborn, Massachusetts, providing local residents with access to books, media, and community programs.
- 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_69d886db32608190a61e18862c5a8af6 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e438fc732481909065afddc5c687d4 |
completed | April 19, 2026, 2:07 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0180de8340819081eae1104d705de0 |
completed | May 11, 2026, 7:10 a.m. |
| NEDg | Description generation | batch_6a0181ae2d588190a4ff68094529a994 |
completed | May 11, 2026, 7:13 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0182ccd104819088569cf0be87b4d3 |
completed | May 11, 2026, 7:18 a.m. |
Created at: April 10, 2026, 5:41 a.m.