Triple
T471528
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Salem Maritime National Historic Site |
E8568
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
Derby Wharf
Derby Wharf is a historic waterfront pier in Salem, Massachusetts, that once served as a bustling center of early American maritime trade and privateering.
|
E59238
|
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: Derby Wharf | Statement: [Salem Maritime National Historic Site, hasPart, Derby Wharf]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Derby Wharf Context triple: [Salem Maritime National Historic Site, hasPart, Derby Wharf]
-
A.
Chatham Docks
Chatham Docks is a historic dockyard and commercial port complex in Chatham, Kent, England, long associated with maritime industry and naval shipbuilding.
-
B.
Gloucester Docks
Gloucester Docks is a historic inland port complex in Gloucester, England, known for its preserved Victorian warehouses and role in regional maritime trade along the River Severn.
-
C.
Hyde Street Pier
Hyde Street Pier is a historic San Francisco waterfront pier that serves as part of the San Francisco Maritime National Historical Park, featuring preserved ships and maritime exhibits.
-
D.
Stearns Wharf
Stearns Wharf is a historic wooden pier and popular waterfront destination in Santa Barbara, California, featuring shops, restaurants, and scenic coastal views.
-
E.
Commonwealth Pier
Commonwealth Pier is a historic waterfront pier and former maritime shipping terminal in Boston, Massachusetts, now repurposed for commercial and event use.
- 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: Derby Wharf Triple: [Salem Maritime National Historic Site, hasPart, Derby Wharf]
Generated description
Derby Wharf is a historic waterfront pier in Salem, Massachusetts, that once served as a bustling center of early American maritime trade and privateering.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Derby Wharf Target entity description: Derby Wharf is a historic waterfront pier in Salem, Massachusetts, that once served as a bustling center of early American maritime trade and privateering.
-
A.
Chatham Docks
Chatham Docks is a historic dockyard and commercial port complex in Chatham, Kent, England, long associated with maritime industry and naval shipbuilding.
-
B.
Gloucester Docks
Gloucester Docks is a historic inland port complex in Gloucester, England, known for its preserved Victorian warehouses and role in regional maritime trade along the River Severn.
-
C.
Hyde Street Pier
Hyde Street Pier is a historic San Francisco waterfront pier that serves as part of the San Francisco Maritime National Historical Park, featuring preserved ships and maritime exhibits.
-
D.
Stearns Wharf
Stearns Wharf is a historic wooden pier and popular waterfront destination in Santa Barbara, California, featuring shops, restaurants, and scenic coastal views.
-
E.
Commonwealth Pier
Commonwealth Pier is a historic waterfront pier and former maritime shipping terminal in Boston, Massachusetts, now repurposed for commercial and event use.
- 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_69a2e7f3aeb48190a19453e3a043f486 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2eff0ca408190958405aec2ec6f53 |
completed | Feb. 28, 2026, 1:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a462fbc760819092a3065fbb0ef589 |
completed | March 1, 2026, 4:02 p.m. |
| NEDg | Description generation | batch_69a4638ac9a481909da9430a589408a3 |
completed | March 1, 2026, 4:04 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a463e978508190baab1c4a721661fb |
completed | March 1, 2026, 4:06 p.m. |
Created at: Feb. 28, 2026, 1:12 p.m.