Triple
T16834177
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mark Twain Memorial Lighthouse |
E409227
|
entity |
| Predicate | ownedBy |
P347
|
FINISHED |
| Object | City of Hannibal |
E346109
|
NE FINISHED |
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: City of Hannibal | Statement: [Mark Twain Memorial Lighthouse, ownedBy, City of Hannibal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: City of Hannibal Context triple: [Mark Twain Memorial Lighthouse, ownedBy, City of Hannibal]
-
A.
City of Hannibal
chosen
The City of Hannibal is a Missouri river town best known as the boyhood home of Mark Twain and the inspiration for many of his classic literary settings.
-
B.
City of Sandusky
The City of Sandusky is a northern Ohio city on Lake Erie known for its historic waterfront, tourism, and proximity to major amusement attractions like Cedar Point.
-
C.
Sycamore Row
Sycamore Row is a legal thriller novel by John Grisham that revisits the characters from A Time to Kill in a racially charged inheritance dispute in Mississippi.
-
D.
Newport on the Levee
Newport on the Levee is a riverfront entertainment and retail complex in Newport, Kentucky, featuring shops, restaurants, nightlife, and attractions overlooking the Ohio River and downtown Cincinnati.
-
E.
Town of Cincinnatus
The Town of Cincinnatus is a small rural municipality in central New York State known for its agricultural character and scenic, hilly landscape.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d883952b048190887740a980b712ed |
completed | April 10, 2026, 4:59 a.m. |
| NER | Named-entity recognition | batch_69e3b31981ac8190bbd9720efe842778 |
completed | April 18, 2026, 4:36 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00b2a4101081908faa1b85d338b05e |
completed | May 10, 2026, 4:30 p.m. |
Created at: April 10, 2026, 5:23 a.m.