Triple
T89938
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Charles River |
E1807
|
entity |
| Predicate | adjacentTo |
P224
|
FINISHED |
| Object |
Charles River Esplanade
The Charles River Esplanade is a popular linear park along the Boston side of the Charles River, known for its walking and biking paths, riverfront views, and recreational and cultural activities.
|
E34562
|
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: Charles River Esplanade | Statement: [Charles River, adjacentTo, Charles River Esplanade]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Charles River Esplanade Context triple: [Charles River, adjacentTo, Charles River Esplanade]
-
A.
Cambridge Common
Cambridge Common is a historic public park in Cambridge, Massachusetts, known for its role in the American Revolutionary War and as a central civic gathering space.
-
B.
Copley Square, Boston
Copley Square, Boston is a prominent public square in the Back Bay neighborhood known for its historic architecture, cultural institutions, and role as the traditional finish area of the Boston Marathon.
-
C.
Boylston Street, Boston
Boylston Street in Boston is a major downtown thoroughfare best known as the iconic finish-line location of the Boston Marathon.
-
D.
Brattle Street
Brattle Street is a historic thoroughfare in Cambridge, Massachusetts, known for its colonial-era houses, cultural landmarks, and proximity to Harvard University.
-
E.
Benjamin Franklin Parkway
Benjamin Franklin Parkway is a grand, diagonal boulevard in Philadelphia known for its cultural institutions, museums, and monuments, often compared to the Champs-Élysées.
- 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: Charles River Esplanade Triple: [Charles River, adjacentTo, Charles River Esplanade]
Generated description
The Charles River Esplanade is a popular linear park along the Boston side of the Charles River, known for its walking and biking paths, riverfront views, and recreational and cultural activities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Charles River Esplanade Target entity description: The Charles River Esplanade is a popular linear park along the Boston side of the Charles River, known for its walking and biking paths, riverfront views, and recreational and cultural activities.
-
A.
Cambridge Common
Cambridge Common is a historic public park in Cambridge, Massachusetts, known for its role in the American Revolutionary War and as a central civic gathering space.
-
B.
Copley Square, Boston
Copley Square, Boston is a prominent public square in the Back Bay neighborhood known for its historic architecture, cultural institutions, and role as the traditional finish area of the Boston Marathon.
-
C.
Boylston Street, Boston
Boylston Street in Boston is a major downtown thoroughfare best known as the iconic finish-line location of the Boston Marathon.
-
D.
Brattle Street
Brattle Street is a historic thoroughfare in Cambridge, Massachusetts, known for its colonial-era houses, cultural landmarks, and proximity to Harvard University.
-
E.
Benjamin Franklin Parkway
Benjamin Franklin Parkway is a grand, diagonal boulevard in Philadelphia known for its cultural institutions, museums, and monuments, often compared to the Champs-Élysées.
- 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_69a24d1a97dc819094e6c021fe9b05a7 |
completed | Feb. 28, 2026, 2:04 a.m. |
| NER | Named-entity recognition | batch_69a383e3575c8190932dcdc25503d06e |
completed | March 1, 2026, 12:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a389a6c2b4819094e37228814942ad |
completed | March 1, 2026, 12:34 a.m. |
| NEDg | Description generation | batch_69a38a393ad48190a434adddaa680f5a |
completed | March 1, 2026, 12:37 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a38a8c01e48190ab8f66f17363fa65 |
completed | March 1, 2026, 12:38 a.m. |
Created at: Feb. 28, 2026, 2:07 a.m.