Triple
T12186974
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portland peninsula |
E290357
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object | Wadsworth-Longfellow House |
E14334
|
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: Wadsworth-Longfellow House | Statement: [Portland peninsula, contains, Wadsworth-Longfellow House]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wadsworth-Longfellow House Context triple: [Portland peninsula, contains, Wadsworth-Longfellow House]
-
A.
Wadsworth-Longfellow House
chosen
The Wadsworth-Longfellow House is a historic 18th-century home and museum best known as the childhood residence of American poet Henry Wadsworth Longfellow.
-
B.
Isabella Beecher Hooker House
The Isabella Beecher Hooker House is a historic residence in Hartford, Connecticut, associated with prominent suffragist Isabella Beecher Hooker and the influential Beecher family.
-
C.
Noah Webster House
Noah Webster House is a historic museum in West Hartford, Connecticut, preserving the childhood home and legacy of lexicographer Noah Webster, author of the first American dictionary.
-
D.
Jabez Howland House
The Jabez Howland House is a historic 17th-century home in Plymouth, Massachusetts, notable as the only surviving house known to have been occupied by Mayflower passengers and now preserved as a museum.
-
E.
Loring-Greenough House
The Loring-Greenough House is a preserved 18th-century Georgian mansion in Boston’s Jamaica Plain neighborhood, notable as a historic site reflecting colonial-era architecture and Revolutionary War–era history.
- 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_69d6ab64de5881908d56eb7a75c6cc69 |
completed | April 8, 2026, 7:24 p.m. |
| NER | Named-entity recognition | batch_69d916012c2c819085824332ad60059e |
completed | April 10, 2026, 3:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f5f6b0a84c8190ae593e368c13b5a5 |
completed | May 2, 2026, 1:05 p.m. |
Created at: April 8, 2026, 9:50 p.m.