Triple
T1540387
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Francisco–Oakland Bay Bridge |
E32851
|
entity |
| Predicate | designer |
P184
|
FINISHED |
| Object | Leon S. Moisseiff |
E86461
|
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: Leon S. Moisseiff | Statement: [San Francisco–Oakland Bay Bridge, designer, Leon S. Moisseiff]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Leon S. Moisseiff Context triple: [San Francisco–Oakland Bay Bridge, designer, Leon S. Moisseiff]
-
A.
Leon Moisseiff
chosen
Leon Moisseiff was a prominent early 20th-century civil engineer known for pioneering deflection theory in suspension bridge design and contributing to several major American bridges.
-
B.
Gustav Lindenthal
Gustav Lindenthal was an influential early 20th-century civil engineer renowned for designing major American steel bridges and advancing long-span bridge construction.
-
C.
George B. Post
George B. Post was a prominent American architect of the late 19th and early 20th centuries, known for pioneering skyscraper design and creating major civic and commercial landmarks.
-
D.
William Van Alen
William Van Alen was an American architect best known for designing New York City's iconic Art Deco skyscraper, the Chrysler Building.
-
E.
James Gamble Rogers
James Gamble Rogers was an American architect best known for designing many of Yale University's Collegiate Gothic buildings in the early 20th century.
- 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_69a885ed29088190a3c2d5a3d100c16e |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a9083c942481909168394b6674d82b |
completed | March 5, 2026, 4:36 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69adeabea0d88190b0bd83aece8c7b55 |
completed | March 8, 2026, 9:31 p.m. |
Created at: March 4, 2026, 7:26 p.m.