Triple
T7449891
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chestnut Hill Reservoir |
E171979
|
entity |
| Predicate | hasNearbyAttraction |
P2064
|
FINISHED |
| Object |
Metropolitan Waterworks Museum
The Metropolitan Waterworks Museum is a historic site and museum in Boston that showcases the city’s 19th-century water pumping station, featuring preserved steam engines and exhibits on urban water infrastructure.
|
E665958
|
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: Metropolitan Waterworks Museum | Statement: [Chestnut Hill Reservoir, hasNearbyAttraction, Metropolitan Waterworks Museum]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Metropolitan Waterworks Museum Context triple: [Chestnut Hill Reservoir, hasNearbyAttraction, Metropolitan Waterworks Museum]
-
A.
Three Rivers Museum
Three Rivers Museum is a regional history museum in Muskogee, Oklahoma, dedicated to preserving and interpreting the heritage and cultural history of the Three Rivers area.
-
B.
Ncome Museum
Ncome Museum is a South African heritage institution that commemorates the historic Battle of Blood River and explores its significance from multiple cultural perspectives.
-
C.
Berman Museum
The Berman Museum is an art and history museum in Anniston, Alabama, known for its eclectic collection of fine art, historical artifacts, and weaponry from around the world.
-
D.
Fogg Museum
The Fogg Museum is a prominent Harvard University art museum renowned for its extensive Western art collections and influential role in art historical research and teaching.
-
E.
National Waterfront Museum
The National Waterfront Museum is a cultural and industrial heritage museum in Swansea, Wales, focusing on the history of industry and innovation in Wales’ maritime and waterfront communities.
- 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: Metropolitan Waterworks Museum Triple: [Chestnut Hill Reservoir, hasNearbyAttraction, Metropolitan Waterworks Museum]
Generated description
The Metropolitan Waterworks Museum is a historic site and museum in Boston that showcases the city’s 19th-century water pumping station, featuring preserved steam engines and exhibits on urban water infrastructure.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Metropolitan Waterworks Museum Target entity description: The Metropolitan Waterworks Museum is a historic site and museum in Boston that showcases the city’s 19th-century water pumping station, featuring preserved steam engines and exhibits on urban water infrastructure.
-
A.
Three Rivers Museum
Three Rivers Museum is a regional history museum in Muskogee, Oklahoma, dedicated to preserving and interpreting the heritage and cultural history of the Three Rivers area.
-
B.
Ncome Museum
Ncome Museum is a South African heritage institution that commemorates the historic Battle of Blood River and explores its significance from multiple cultural perspectives.
-
C.
Berman Museum
The Berman Museum is an art and history museum in Anniston, Alabama, known for its eclectic collection of fine art, historical artifacts, and weaponry from around the world.
-
D.
Fogg Museum
The Fogg Museum is a prominent Harvard University art museum renowned for its extensive Western art collections and influential role in art historical research and teaching.
-
E.
National Waterfront Museum
The National Waterfront Museum is a cultural and industrial heritage museum in Swansea, Wales, focusing on the history of industry and innovation in Wales’ maritime and waterfront communities.
- 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_69c68a66554c8190add75c65942c0317 |
completed | March 27, 2026, 1:47 p.m. |
| NER | Named-entity recognition | batch_69c6f38af3fc8190bc5c57ca89d976bc |
completed | March 27, 2026, 9:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c827b0e9848190b28ff10b12b10a33 |
completed | March 28, 2026, 7:10 p.m. |
| NEDg | Description generation | batch_69c8299bb8c08190a5a78b0c1a8cc0fb |
completed | March 28, 2026, 7:18 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c82ad4384481909616bdfd02624a48 |
completed | March 28, 2026, 7:24 p.m. |
Created at: March 27, 2026, 3:14 p.m.