Triple
T705369
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mystic River Bridge |
E14086
|
entity |
| Predicate | namedFor |
P63
|
FINISHED |
| Object | Maurice J. Tobin |
E180377
|
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: Maurice J. Tobin | Statement: [Mystic River Bridge, namedFor, Maurice J. Tobin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Maurice J. Tobin Context triple: [Mystic River Bridge, namedFor, Maurice J. Tobin]
-
A.
Maurice J. Tobin
chosen
Maurice J. Tobin was a mid-20th-century American politician who served as mayor of Boston, governor of Massachusetts, and U.S. Secretary of Labor under President Harry S. Truman.
-
B.
Charles F. Roos
Charles F. Roos was an American economist and mathematician known for his pioneering work in econometrics and contributions to the formalization of economic theory.
-
C.
Dennis J. Picard
Dennis J. Picard was a prominent engineer and leader in radar technology whose contributions to the field led the IEEE to name its prestigious Medal for Radar Technologies and Applications in his honor.
-
D.
George A. Bermann
George A. Bermann is a prominent American legal scholar and expert in international and comparative law, particularly known for his work in international arbitration.
-
E.
Daniel P. Higgins
Daniel P. Higgins was an architect associated with the design work on the Jefferson Memorial in Washington, D.C.
- 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_69a493494ec48190ae6751683625a9ba |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4a544e3608190ac315c7aa9f88e7e |
completed | March 1, 2026, 8:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae0a8b7ad481909f6b44dad1d8b2ac |
completed | March 8, 2026, 11:47 p.m. |
Created at: March 1, 2026, 7:36 p.m.