Triple
T17017222
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | United States Coast Guard Station Chatham |
E412853
|
entity |
| Predicate | locatedNear |
P294
|
FINISHED |
| Object |
Chatham Bar
Chatham Bar is a shifting sandbar off Chatham, Massachusetts, that significantly influences local navigation, coastal erosion, and marine conditions on Cape Cod.
|
E1245497
|
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: Chatham Bar | Statement: [United States Coast Guard Station Chatham, locatedNear, Chatham Bar]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chatham Bar Context triple: [United States Coast Guard Station Chatham, locatedNear, Chatham Bar]
-
A.
Mill Reef
Mill Reef was a legendary American-bred, British-trained Thoroughbred racehorse famed for his dominant performances in major European middle-distance races in the early 1970s.
-
B.
Rum Point
Rum Point is a laid-back beach area on Grand Cayman known for its clear shallow waters, beach bars, and relaxed island atmosphere.
-
C.
Bean Rock
Bean Rock is a small rocky islet in New Zealand’s Hauraki Gulf, best known as the site of the historic Bean Rock Lighthouse near Auckland.
-
D.
Falmouth Neck
Falmouth Neck was the historic peninsula settlement that later developed into the city of Portland, Maine.
-
E.
Rhodes Point
Rhodes Point is a small waterfront community on Smith Island in Maryland’s Chesapeake Bay, known for its traditional watermen culture and remote island setting.
- 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: Chatham Bar Triple: [United States Coast Guard Station Chatham, locatedNear, Chatham Bar]
Generated description
Chatham Bar is a shifting sandbar off Chatham, Massachusetts, that significantly influences local navigation, coastal erosion, and marine conditions on Cape Cod.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chatham Bar Target entity description: Chatham Bar is a shifting sandbar off Chatham, Massachusetts, that significantly influences local navigation, coastal erosion, and marine conditions on Cape Cod.
-
A.
Mill Reef
Mill Reef was a legendary American-bred, British-trained Thoroughbred racehorse famed for his dominant performances in major European middle-distance races in the early 1970s.
-
B.
Rum Point
Rum Point is a laid-back beach area on Grand Cayman known for its clear shallow waters, beach bars, and relaxed island atmosphere.
-
C.
Bean Rock
Bean Rock is a small rocky islet in New Zealand’s Hauraki Gulf, best known as the site of the historic Bean Rock Lighthouse near Auckland.
-
D.
Falmouth Neck
Falmouth Neck was the historic peninsula settlement that later developed into the city of Portland, Maine.
-
E.
Rhodes Point
Rhodes Point is a small waterfront community on Smith Island in Maryland’s Chesapeake Bay, known for its traditional watermen culture and remote island setting.
- 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_69d886cc4170819093deddc7b8b4b6a7 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3d47fec248190bf261cac920291b1 |
completed | April 18, 2026, 6:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a011b4d6cb881909b64b4368fd97fa9 |
completed | May 10, 2026, 11:57 p.m. |
| NEDg | Description generation | batch_6a011bc4617081908ad2d4c0d35fe98a |
completed | May 10, 2026, 11:59 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a011c76d5b88190b5cda571231f5c7e |
completed | May 11, 2026, 12:01 a.m. |
Created at: April 10, 2026, 5:33 a.m.