Triple
T9254008
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sandusky Bay |
E222394
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object |
Marblehead Peninsula
Marblehead Peninsula is a narrow landform in northern Ohio that extends into Lake Erie and is known for its historic lighthouse, rocky shoreline, and views of nearby islands.
|
E786313
|
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: Marblehead Peninsula | Statement: [Sandusky Bay, near, Marblehead Peninsula]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Marblehead Peninsula Context triple: [Sandusky Bay, near, Marblehead Peninsula]
-
A.
Marblehead Neck peninsula
Marblehead Neck peninsula is a narrow coastal landform in Marblehead, Massachusetts, known for its rocky shoreline, scenic ocean views, and residential neighborhoods.
-
B.
Blue Hill Peninsula
Blue Hill Peninsula is a scenic coastal region in Hancock County, Maine, known for its small villages, maritime heritage, and views of Blue Hill Bay and the surrounding islands.
-
C.
Cape Cod
Cape Cod is a hook-shaped peninsula in southeastern Massachusetts known for its sandy beaches, maritime villages, and popular summer tourism.
-
D.
Prouts Neck
Prouts Neck is a coastal peninsula neighborhood in Scarborough, Maine, known for its rocky shoreline, historic summer community, and association with painter Winslow Homer.
-
E.
Boothbay Peninsula
Boothbay Peninsula is a scenic coastal region in Maine known for its picturesque harbors, maritime heritage, and popular seaside towns like Boothbay Harbor.
- 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: Marblehead Peninsula Triple: [Sandusky Bay, near, Marblehead Peninsula]
Generated description
Marblehead Peninsula is a narrow landform in northern Ohio that extends into Lake Erie and is known for its historic lighthouse, rocky shoreline, and views of nearby islands.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Marblehead Peninsula Target entity description: Marblehead Peninsula is a narrow landform in northern Ohio that extends into Lake Erie and is known for its historic lighthouse, rocky shoreline, and views of nearby islands.
-
A.
Marblehead Neck peninsula
Marblehead Neck peninsula is a narrow coastal landform in Marblehead, Massachusetts, known for its rocky shoreline, scenic ocean views, and residential neighborhoods.
-
B.
Blue Hill Peninsula
Blue Hill Peninsula is a scenic coastal region in Hancock County, Maine, known for its small villages, maritime heritage, and views of Blue Hill Bay and the surrounding islands.
-
C.
Cape Cod
Cape Cod is a hook-shaped peninsula in southeastern Massachusetts known for its sandy beaches, maritime villages, and popular summer tourism.
-
D.
Prouts Neck
Prouts Neck is a coastal peninsula neighborhood in Scarborough, Maine, known for its rocky shoreline, historic summer community, and association with painter Winslow Homer.
-
E.
Boothbay Peninsula
Boothbay Peninsula is a scenic coastal region in Maine known for its picturesque harbors, maritime heritage, and popular seaside towns like Boothbay Harbor.
- 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_69ca841e4cd481908e738c74e958eaea |
completed | March 30, 2026, 2:09 p.m. |
| NER | Named-entity recognition | batch_69cd06b1f6bc81908115e22652d0c85e |
completed | April 1, 2026, 11:51 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d0780c9efc81909470e7c64e23ffed |
completed | April 4, 2026, 2:31 a.m. |
| NEDg | Description generation | batch_69d0789ce9908190b5771e07f8b91ec0 |
completed | April 4, 2026, 2:34 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d0791194948190ad0f1a3114b9b0ef |
completed | April 4, 2026, 2:36 a.m. |
Created at: March 30, 2026, 7:31 p.m.