Triple
T18616306
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chestnut Hill Avenue hill |
E455030
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Boston Marathon course |
—
|
NE NERFINISHED |
How this triple was built (2 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: Boston Marathon course | Statement: [Chestnut Hill Avenue hill, locatedIn, Boston Marathon course]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Boston Marathon course Context triple: [Chestnut Hill Avenue hill, locatedIn, Boston Marathon course]
-
A.
Boston Marathon
chosen
The Boston Marathon is the world’s oldest annual marathon and one of the most prestigious long-distance running races, attracting elite and amateur runners from around the globe each Patriots’ Day.
-
B.
Boston Marathon finish line marker
The Boston Marathon finish line marker is a painted street landmark on Boylston Street that signifies the iconic endpoint of the annual Boston Marathon.
-
C.
Falmouth Road Race
The Falmouth Road Race is a renowned annual seven-mile road running event in Falmouth, Massachusetts, that attracts elite athletes and thousands of recreational runners from around the world.
-
D.
New York City Marathon
The New York City Marathon is one of the world’s largest and most prestigious annual long-distance running races, drawing elite athletes and mass participants to a 26.2-mile course through all five boroughs of New York City.
-
E.
Prefontaine Memorial Run
The Prefontaine Memorial Run is an annual road race in Coos Bay, Oregon, held in honor of legendary American distance runner Steve Prefontaine.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8d38bbe7c8190bdec3138e7d413c9 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e54d05da9c8190b8f4ef3a7a6deb05 |
completed | April 19, 2026, 9:45 p.m. |
Created at: April 10, 2026, 11:46 a.m.