Triple
T4590162
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Newton Hills |
E103465
|
entity |
| Predicate | hasSection |
P35
|
FINISHED |
| Object |
Chestnut Hill Avenue hill
Chestnut Hill Avenue hill is a notable climb within the Newton Hills section of the Boston Marathon course, known for its challenging incline late in the race.
|
E455030
|
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: Chestnut Hill Avenue hill | Statement: [Newton Hills, hasSection, Chestnut Hill Avenue hill]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chestnut Hill Avenue hill Context triple: [Newton Hills, hasSection, Chestnut Hill Avenue hill]
-
A.
Savin Hill Avenue
Savin Hill Avenue is a primary residential and commercial street running through the Savin Hill neighborhood of Dorchester in Boston, Massachusetts.
-
B.
Blue Hill Avenue
Blue Hill Avenue is a major urban thoroughfare in Boston, Massachusetts, running through several neighborhoods and serving as a key corridor for traffic and public transit.
-
C.
Mount Vernon Avenue
Mount Vernon Avenue is a vibrant main street in Alexandria, Virginia, known for its eclectic shops, restaurants, and community events.
-
D.
Highland Avenue
Highland Avenue is a major north–south thoroughfare in Los Angeles best known for running through Hollywood and intersecting with Hollywood Boulevard near many of the city's iconic landmarks.
-
E.
Somerville Avenue
Somerville Avenue is a major street in Somerville, Massachusetts, running through areas such as Porter Square and serving as a key local commercial and transit corridor.
- 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: Chestnut Hill Avenue hill Triple: [Newton Hills, hasSection, Chestnut Hill Avenue hill]
Generated description
Chestnut Hill Avenue hill is a notable climb within the Newton Hills section of the Boston Marathon course, known for its challenging incline late in the race.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chestnut Hill Avenue hill Target entity description: Chestnut Hill Avenue hill is a notable climb within the Newton Hills section of the Boston Marathon course, known for its challenging incline late in the race.
-
A.
Savin Hill Avenue
Savin Hill Avenue is a primary residential and commercial street running through the Savin Hill neighborhood of Dorchester in Boston, Massachusetts.
-
B.
Blue Hill Avenue
Blue Hill Avenue is a major urban thoroughfare in Boston, Massachusetts, running through several neighborhoods and serving as a key corridor for traffic and public transit.
-
C.
Mount Vernon Avenue
Mount Vernon Avenue is a vibrant main street in Alexandria, Virginia, known for its eclectic shops, restaurants, and community events.
-
D.
Highland Avenue
Highland Avenue is a major north–south thoroughfare in Los Angeles best known for running through Hollywood and intersecting with Hollywood Boulevard near many of the city's iconic landmarks.
-
E.
Somerville Avenue
Somerville Avenue is a major street in Somerville, Massachusetts, running through areas such as Porter Square and serving as a key local commercial and transit corridor.
- 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_69bd43dccaf08190aa89e9991a289719 |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd592232888190af33c47636ca835d |
completed | March 20, 2026, 2:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bde0c1a7848190ac1e17fba6325593 |
completed | March 21, 2026, 12:05 a.m. |
| NEDg | Description generation | batch_69bde3078588819099b16bfc11330815 |
completed | March 21, 2026, 12:15 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69bde394bd0081908417cc0a926a16dd |
completed | March 21, 2026, 12:17 a.m. |
Created at: March 20, 2026, 1:11 p.m.