Triple
T4082175
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sudbury, Massachusetts |
E87500
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Longfellow’s Wayside Inn
Longfellow’s Wayside Inn is a historic colonial-era tavern and inn, made famous by Henry Wadsworth Longfellow’s 1863 book "Tales of a Wayside Inn" and now preserved as one of the oldest operating inns in the United States.
|
E410988
|
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: Longfellow’s Wayside Inn | Statement: [Sudbury, Massachusetts, hasLandmark, Longfellow’s Wayside Inn]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Longfellow’s Wayside Inn Context triple: [Sudbury, Massachusetts, hasLandmark, Longfellow’s Wayside Inn]
-
A.
Emerson House
Emerson House is the historic Concord, Massachusetts home of transcendentalist writer and philosopher Ralph Waldo Emerson, now preserved as a museum.
-
B.
Naumkeag
Naumkeag is the original Native American name for the area that later became Salem, Massachusetts.
-
C.
Naumkeag
Naumkeag is a historic Gilded Age estate and garden in Stockbridge, Massachusetts, renowned for its elegant Shingle-style mansion and iconic landscaped terraces.
-
D.
Wadsworth-Longfellow House
The Wadsworth-Longfellow House is a historic 18th-century home and museum best known as the childhood residence of American poet Henry Wadsworth Longfellow.
-
E.
Sanborn House
Sanborn House is a historic early 20th-century mansion in Winchester, Massachusetts, noted for its distinctive architecture and role in the town’s cultural and civic history.
- 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: Longfellow’s Wayside Inn Triple: [Sudbury, Massachusetts, hasLandmark, Longfellow’s Wayside Inn]
Generated description
Longfellow’s Wayside Inn is a historic colonial-era tavern and inn, made famous by Henry Wadsworth Longfellow’s 1863 book "Tales of a Wayside Inn" and now preserved as one of the oldest operating inns in the United States.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Longfellow’s Wayside Inn Target entity description: Longfellow’s Wayside Inn is a historic colonial-era tavern and inn, made famous by Henry Wadsworth Longfellow’s 1863 book "Tales of a Wayside Inn" and now preserved as one of the oldest operating inns in the United States.
-
A.
Emerson House
Emerson House is the historic Concord, Massachusetts home of transcendentalist writer and philosopher Ralph Waldo Emerson, now preserved as a museum.
-
B.
Naumkeag
Naumkeag is the original Native American name for the area that later became Salem, Massachusetts.
-
C.
Naumkeag
Naumkeag is a historic Gilded Age estate and garden in Stockbridge, Massachusetts, renowned for its elegant Shingle-style mansion and iconic landscaped terraces.
-
D.
Wadsworth-Longfellow House
The Wadsworth-Longfellow House is a historic 18th-century home and museum best known as the childhood residence of American poet Henry Wadsworth Longfellow.
-
E.
Sanborn House
Sanborn House is a historic early 20th-century mansion in Winchester, Massachusetts, noted for its distinctive architecture and role in the town’s cultural and civic history.
- 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_69aed9435cf48190ad1da737c962d19d |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aefc77dab481909bcf197daf2def59 |
completed | March 9, 2026, 4:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b562c3e1b081908cd783d9399a751f |
completed | March 14, 2026, 1:29 p.m. |
| NEDg | Description generation | batch_69b5647cbad48190935cb9bdde3f6af0 |
completed | March 14, 2026, 1:37 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b564e930e48190b8b95d3cae65dbd2 |
completed | March 14, 2026, 1:38 p.m. |
Created at: March 9, 2026, 3:39 p.m.