Triple
T9562801
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bureau of Marine Inspection and Navigation |
E230715
|
entity |
| Predicate | formedByMergerOf |
P77
|
FINISHED |
| Object | Steamboat Inspection Service |
E144368
|
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: Steamboat Inspection Service | Statement: [Bureau of Marine Inspection and Navigation, formedByMergerOf, Steamboat Inspection Service]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Steamboat Inspection Service Context triple: [Bureau of Marine Inspection and Navigation, formedByMergerOf, Steamboat Inspection Service]
-
A.
Steamboat Inspection Service
chosen
The Steamboat Inspection Service was a U.S. federal agency responsible for enforcing safety regulations and inspecting steamboats and other vessels to protect lives and property on navigable waters.
-
B.
Steamboat Landing
Steamboat Landing is a waterfront site in Ithaca, New York, known for hosting the city’s popular farmers market and community events along Cayuga Lake.
-
C.
Steamboat Prow
Steamboat Prow is a prominent rocky ridge and glacially carved feature on Mount Rainier in Washington State, known as a landmark above the Emmons Glacier and a reference point for climbers.
-
D.
BB Riverboats
BB Riverboats is a river cruise company offering sightseeing, dining, and special event excursions along the Ohio River from the Newport, Kentucky area.
-
E.
Soo Locks Boat Tours
Soo Locks Boat Tours is a sightseeing cruise operator in Sault Ste. Marie, Michigan, that takes visitors through the historic Soo Locks and along the St. Marys River.
- 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_69ca847e53a88190a60eed7e02257f10 |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd9965e7b881909df98e933db38092 |
completed | April 1, 2026, 10:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d16144be688190b7120c4f63dc94c3 |
completed | April 4, 2026, 7:06 p.m. |
Created at: March 30, 2026, 8:03 p.m.