Triple
T1164670
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Macombs Dam Bridge |
E24573
|
entity |
| Predicate | designer |
P184
|
FINISHED |
| Object | Alfred P. Boller |
E187155
|
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: Alfred P. Boller | Statement: [Macombs Dam Bridge, designer, Alfred P. Boller]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alfred P. Boller Context triple: [Macombs Dam Bridge, designer, Alfred P. Boller]
-
A.
Alfred P. Boller
chosen
Alfred P. Boller was an American civil engineer known for designing major infrastructure projects in the late 19th and early 20th centuries.
-
B.
Arthur J. Altmeyer
Arthur J. Altmeyer was a key architect of the U.S. Social Security system and a prominent public administrator in the development of American social welfare policy.
-
C.
Henry B. Schacht
Henry B. Schacht is an American business executive best known for serving as the founding CEO of Lucent Technologies and for his long leadership tenure at Cummins Inc.
-
D.
Edwin Blashfield
Edwin Blashfield was an American muralist and painter best known for his large-scale allegorical works in prominent public buildings across the United States.
-
E.
Robert B. Hotz
Robert B. Hotz was an American aviation journalist and editor known for his expertise in aerospace and defense, who served on the presidential Rogers Commission investigating the Space Shuttle Challenger disaster.
- 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_69a494060e148190abb42f971242c197 |
completed | March 1, 2026, 7:31 p.m. |
| NER | Named-entity recognition | batch_69a4bccb3b388190938c68dee90b3f19 |
completed | March 1, 2026, 10:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b3bb4c726c81909bc916e76bb0f96f |
completed | March 13, 2026, 7:22 a.m. |
Created at: March 1, 2026, 7:45 p.m.