Triple
T609838
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cambridge Common |
E12072
|
entity |
| Predicate | category |
P87
|
FINISHED |
| Object | National Register of Historic Places in Cambridge, Massachusetts |
E1352
|
NE FINISHED |
How this triple was built (2 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: National Register of Historic Places in Cambridge, Massachusetts | Statement: [Cambridge Common, category, National Register of Historic Places in Cambridge, Massachusetts]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: National Register of Historic Places in Cambridge, Massachusetts Context triple: [Cambridge Common, category, National Register of Historic Places in Cambridge, Massachusetts]
-
A.
National Historic Landmarks in Massachusetts
National Historic Landmarks in Massachusetts are federally recognized sites across the state that possess exceptional historical significance to the United States, ranging from Revolutionary War locations to notable architectural and cultural landmarks.
-
B.
Massachusetts Historical Society
The Massachusetts Historical Society is a prominent independent research library and archive in Boston dedicated to collecting, preserving, and studying documents and artifacts related to the history of Massachusetts and early America.
-
C.
Plimoth Patuxet Museums
Plimoth Patuxet Museums is a living history museum in Plymouth, Massachusetts that recreates the 17th-century English Pilgrim settlement and Wampanoag homeland.
-
D.
Brattle Street Historic District
Brattle Street Historic District is a historic neighborhood in Cambridge, Massachusetts, known for its well-preserved 18th- and 19th-century residences and its association with prominent figures of American history.
-
E.
National Register of Historic Places
chosen
The National Register of Historic Places is the United States' official federal list of districts, sites, buildings, structures, and objects deemed worthy of preservation for their historical, architectural, or cultural significance.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69a493309df48190a327f748e88049a6 |
completed | March 1, 2026, 7:27 p.m. |
| NER | Named-entity recognition | batch_69a49df68f2c8190a0ee9da4692b2a62 |
completed | March 1, 2026, 8:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a52eacec94819094e920ab1c0659e8 |
completed | March 2, 2026, 6:31 a.m. |
Created at: March 1, 2026, 7:35 p.m.