Triple
T8185937
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Charles River Basin |
E191182
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
Memorial Drive parklands
Memorial Drive parklands are a linear stretch of public green space along the Charles River in Cambridge, Massachusetts, popular for walking, cycling, and riverfront recreation.
|
E716880
|
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: Memorial Drive parklands | Statement: [Charles River Basin, hasPart, Memorial Drive parklands]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Memorial Drive parklands Context triple: [Charles River Basin, hasPart, Memorial Drive parklands]
-
A.
Green Lane Park
Green Lane Park is a large public recreation area in Montgomery County, Pennsylvania, known for its lakes, hiking trails, camping, and outdoor activities.
-
B.
Northgate Park
Northgate Park is a public recreational park located in the city of Manteca, California.
-
C.
Sloan Park
Sloan Park is a baseball stadium in Mesa, Arizona that serves as the Chicago Cubs’ spring training home.
-
D.
Kelly Road Park
Kelly Road Park is a public recreational park in Apex, North Carolina, featuring outdoor amenities such as sports fields, playgrounds, and walking areas for community use.
-
E.
Berry Lane Park
Berry Lane Park is a large urban green space in Jersey City’s Bergen-Lafayette neighborhood, featuring athletic fields, playgrounds, and recreational facilities for the local community.
- 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: Memorial Drive parklands Triple: [Charles River Basin, hasPart, Memorial Drive parklands]
Generated description
Memorial Drive parklands are a linear stretch of public green space along the Charles River in Cambridge, Massachusetts, popular for walking, cycling, and riverfront recreation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Memorial Drive parklands Target entity description: Memorial Drive parklands are a linear stretch of public green space along the Charles River in Cambridge, Massachusetts, popular for walking, cycling, and riverfront recreation.
-
A.
Green Lane Park
Green Lane Park is a large public recreation area in Montgomery County, Pennsylvania, known for its lakes, hiking trails, camping, and outdoor activities.
-
B.
Northgate Park
Northgate Park is a public recreational park located in the city of Manteca, California.
-
C.
Sloan Park
Sloan Park is a baseball stadium in Mesa, Arizona that serves as the Chicago Cubs’ spring training home.
-
D.
Kelly Road Park
Kelly Road Park is a public recreational park in Apex, North Carolina, featuring outdoor amenities such as sports fields, playgrounds, and walking areas for community use.
-
E.
Berry Lane Park
Berry Lane Park is a large urban green space in Jersey City’s Bergen-Lafayette neighborhood, featuring athletic fields, playgrounds, and recreational facilities for the local community.
- 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_69ca82c5b6948190a583c096fb0a6c71 |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb4c52407c8190bd366fce6d4e02cd |
completed | March 31, 2026, 4:23 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ccbf9a0e24819098f1693e78dc7445 |
completed | April 1, 2026, 6:47 a.m. |
| NEDg | Description generation | batch_69ccc315c73c81908ba65073c5eab6e1 |
completed | April 1, 2026, 7:02 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ccd878b97c8190aa20cadb052b34d3 |
completed | April 1, 2026, 8:34 a.m. |
Created at: March 30, 2026, 5:41 p.m.