Triple
T2986960
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Congress Street, Portland, Maine |
E80647
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
First Parish Church in Portland
First Parish Church in Portland is a historic Unitarian Universalist church and prominent architectural landmark located in downtown Portland, Maine.
|
E315547
|
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: First Parish Church in Portland | Statement: [Congress Street, Portland, Maine, hasLandmark, First Parish Church in Portland]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: First Parish Church in Portland Context triple: [Congress Street, Portland, Maine, hasLandmark, First Parish Church in Portland]
-
A.
Cathedral Church of St. Luke, Portland, Maine
The Cathedral Church of St. Luke in Portland, Maine is the principal Episcopal cathedral of the state, serving as the liturgical and administrative center of the Episcopal Diocese of Maine.
-
B.
Old South Presbyterian Church, Newburyport
Old South Presbyterian Church in Newburyport is a historic New England congregation best known as the burial site of famed 18th-century evangelist George Whitefield.
-
C.
Hampden Congregational Church
Hampden Congregational Church is a historic Christian church and community landmark located in the town of Hampden, Maine.
-
D.
Roxbury Congregational Church
Roxbury Congregational Church is a historic Protestant church and prominent community landmark located in the town of Roxbury, Connecticut.
-
E.
Trinity Church in the City of Boston
Trinity Church in the City of Boston is a historic Episcopal church renowned for its Richardsonian Romanesque architecture and prominent location in Boston’s Back Bay.
- 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: First Parish Church in Portland Triple: [Congress Street, Portland, Maine, hasLandmark, First Parish Church in Portland]
Generated description
First Parish Church in Portland is a historic Unitarian Universalist church and prominent architectural landmark located in downtown Portland, Maine.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: First Parish Church in Portland Target entity description: First Parish Church in Portland is a historic Unitarian Universalist church and prominent architectural landmark located in downtown Portland, Maine.
-
A.
Cathedral Church of St. Luke, Portland, Maine
The Cathedral Church of St. Luke in Portland, Maine is the principal Episcopal cathedral of the state, serving as the liturgical and administrative center of the Episcopal Diocese of Maine.
-
B.
Old South Presbyterian Church, Newburyport
Old South Presbyterian Church in Newburyport is a historic New England congregation best known as the burial site of famed 18th-century evangelist George Whitefield.
-
C.
Hampden Congregational Church
Hampden Congregational Church is a historic Christian church and community landmark located in the town of Hampden, Maine.
-
D.
Roxbury Congregational Church
Roxbury Congregational Church is a historic Protestant church and prominent community landmark located in the town of Roxbury, Connecticut.
-
E.
Trinity Church in the City of Boston
Trinity Church in the City of Boston is a historic Episcopal church renowned for its Richardsonian Romanesque architecture and prominent location in Boston’s Back Bay.
- 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_69ad8b16c3488190b47b6aa7a59a335b |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69ad99c88f608190bf734e0b744bf3d1 |
completed | March 8, 2026, 3:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b108fb46b08190bcbd00e69cf06047 |
completed | March 11, 2026, 6:17 a.m. |
| NEDg | Description generation | batch_69b1098429f0819086767078b9687674 |
completed | March 11, 2026, 6:19 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b109ea926481909c85a9aa28027d41 |
completed | March 11, 2026, 6:21 a.m. |
Created at: March 8, 2026, 2:59 p.m.