Triple
T15612
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Longwood Medical Area |
E311
|
entity |
| Predicate | adjacentTo |
P224
|
FINISHED |
| Object |
Mission Hill
Mission Hill is a residential Boston neighborhood known for its historic brick rowhouses, hilly streets, and proximity to major medical and academic institutions.
|
E8301
|
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: Mission Hill | Statement: [Longwood Medical Area, adjacentTo, Mission Hill]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mission Hill Context triple: [Longwood Medical Area, adjacentTo, Mission Hill]
-
A.
Newton Highlands
Newton Highlands is a village and residential neighborhood within the city of Newton, Massachusetts, known for its historic district and Green Line D-branch service.
-
B.
Silver Hill
Silver Hill is a small commuter rail station in Weston, Massachusetts, served by the MBTA's Fitchburg Line.
-
C.
Britton Hill
Britton Hill is the lowest high point of any U.S. state, a modest rise located in the Florida Panhandle near the Alabama border.
-
D.
Pine Hill
Pine Hill is the modestly elevated summit that serves as the highest natural point on Cape Cod in Massachusetts.
-
E.
Porter Square
Porter Square is a bustling commercial and transit hub in northern Cambridge, Massachusetts, known for its shopping centers, restaurants, and MBTA Red Line and commuter rail station.
- 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: Mission Hill Triple: [Longwood Medical Area, adjacentTo, Mission Hill]
Generated description
Mission Hill is a residential Boston neighborhood known for its historic brick rowhouses, hilly streets, and proximity to major medical and academic institutions.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mission Hill Target entity description: Mission Hill is a residential Boston neighborhood known for its historic brick rowhouses, hilly streets, and proximity to major medical and academic institutions.
-
A.
Prospect Hill, Charlestown, Massachusetts
Prospect Hill in Charlestown, Massachusetts is a historic Revolutionary War site best known as the location where the Grand Union Flag, considered the first national flag of the United States, was first raised.
-
B.
Newton Highlands
Newton Highlands is a village and residential neighborhood within the city of Newton, Massachusetts, known for its historic district and Green Line D-branch service.
-
C.
Silver Hill
Silver Hill is a small commuter rail station in Weston, Massachusetts, served by the MBTA's Fitchburg Line.
-
D.
Britton Hill
Britton Hill is the lowest high point of any U.S. state, a modest rise located in the Florida Panhandle near the Alabama border.
-
E.
Pine Hill
Pine Hill is the modestly elevated summit that serves as the highest natural point on Cape Cod in Massachusetts.
- 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_69a23d7ad88c8190bffe8ab091d86642 |
completed | Feb. 28, 2026, 12:57 a.m. |
| NER | Named-entity recognition | batch_69a2400257208190b3cd87ad2a06c18f |
completed | Feb. 28, 2026, 1:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a26237c7208190ac4a1c373ff37b06 |
completed | Feb. 28, 2026, 3:34 a.m. |
| NEDg | Description generation | batch_69a263abaac0819095a41ae87f45b132 |
completed | Feb. 28, 2026, 3:40 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a264296fa88190a7b4c0d3f164b02f |
completed | Feb. 28, 2026, 3:42 a.m. |
Created at: Feb. 28, 2026, 1:02 a.m.