Triple
T415443
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Francisco Maritime National Historical Park |
E9581
|
entity |
| Predicate | hasShip |
P14595
|
FINISHED |
| Object |
C.A. Thayer
C.A. Thayer is a historic wooden-hulled schooner, built in 1895 for the West Coast lumber trade, now preserved as a museum ship.
|
E81806
|
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: C.A. Thayer | Statement: [San Francisco Maritime National Historical Park, hasShip, C.A. Thayer]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: C.A. Thayer Context triple: [San Francisco Maritime National Historical Park, hasShip, C.A. Thayer]
-
A.
S. R. Hadden
S. R. Hadden is a wealthy, eccentric industrialist and visionary technologist who secretly funds and guides the search for extraterrestrial intelligence in Carl Sagan’s novel and film "Contact."
-
B.
C. S. Van Winkle
C. S. Van Winkle was an early 19th-century American publisher and printer known for issuing works such as Washington Irving’s "The Legend of Sleepy Hollow."
-
C.
Edwin Thomas Meredith
Edwin Thomas Meredith was an American publishing magnate and politician who founded the media company that became Meredith Corporation and served as U.S. Secretary of Agriculture under President Woodrow Wilson.
-
D.
William Beecher
William Beecher was a member of the prominent 19th-century Beecher family, known for its influential religious and social reform figures in American history.
-
E.
Charles Dudley Warner
Charles Dudley Warner was a 19th-century American essayist and novelist best known for co-authoring "The Gilded Age: A Tale of Today" with Mark Twain, which gave its name to the era of rapid economic growth and social inequality in post–Civil War America.
- 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: C.A. Thayer Triple: [San Francisco Maritime National Historical Park, hasShip, C.A. Thayer]
Generated description
C.A. Thayer is a historic wooden-hulled schooner, built in 1895 for the West Coast lumber trade, now preserved as a museum ship.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: C.A. Thayer Target entity description: C.A. Thayer is a historic wooden-hulled schooner, built in 1895 for the West Coast lumber trade, now preserved as a museum ship.
-
A.
S. R. Hadden
S. R. Hadden is a wealthy, eccentric industrialist and visionary technologist who secretly funds and guides the search for extraterrestrial intelligence in Carl Sagan’s novel and film "Contact."
-
B.
C. S. Van Winkle
C. S. Van Winkle was an early 19th-century American publisher and printer known for issuing works such as Washington Irving’s "The Legend of Sleepy Hollow."
-
C.
Edwin Thomas Meredith
Edwin Thomas Meredith was an American publishing magnate and politician who founded the media company that became Meredith Corporation and served as U.S. Secretary of Agriculture under President Woodrow Wilson.
-
D.
William Beecher
William Beecher was a member of the prominent 19th-century Beecher family, known for its influential religious and social reform figures in American history.
-
E.
Charles Dudley Warner
Charles Dudley Warner was a 19th-century American essayist and novelist best known for co-authoring "The Gilded Age: A Tale of Today" with Mark Twain, which gave its name to the era of rapid economic growth and social inequality in post–Civil War America.
- 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_69a2e80111fc8190961d5b7c6154123f |
completed | Feb. 28, 2026, 1:05 p.m. |
| NER | Named-entity recognition | batch_69a2f01be4108190b4c13346afd95a03 |
completed | Feb. 28, 2026, 1:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a5914232c481909a39cd3373e3c6c9 |
completed | March 2, 2026, 1:31 p.m. |
| NEDg | Description generation | batch_69a5928fbf0c8190b7a76511be48c331 |
completed | March 2, 2026, 1:37 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a592eb19248190ada0809873de4779 |
completed | March 2, 2026, 1:38 p.m. |
Created at: Feb. 28, 2026, 1:09 p.m.