Triple
T2395266
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hammersmith Bridge |
E47634
|
entity |
| Predicate | originalBridgeOpeningDate |
P29447
|
FINISHED |
| Object | 1827 |
—
|
LITERAL 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: 1827 | Statement: [Hammersmith Bridge, originalBridgeOpeningDate, 1827]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: originalBridgeOpeningDate Context triple: [Hammersmith Bridge, originalBridgeOpeningDate, 1827]
-
A.
originalBridgeOpened
chosen
Indicates that the first or initial version of a bridge was opened for use or put into operation.
-
B.
bayonneBridgeOpened
Indicates that the Bayonne Bridge has been officially opened for use or traffic.
-
C.
buildingInaugurationDate
Indicates the date on which a building was formally opened or inaugurated.
-
D.
isOldestSurvivingBridgeAcross
Indicates that a bridge is the most ancient still-existing bridge that spans a specified waterway, road, or gap.
-
E.
observationDeckOpeningDate
Indicates the date on which an observation deck was first opened to the public.
- F. None of above.
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_69a88a1c450c81909f61abb8b6863885 |
completed | March 4, 2026, 7:38 p.m. |
| NER | Named-entity recognition | batch_69abc879b1b88190be8d0337d9a17bd0 |
completed | March 7, 2026, 6:40 a.m. |
| PD | Predicate disambiguation | batch_69abc5a3825c81909ec6111dfc165453 |
completed | March 7, 2026, 6:28 a.m. |
Created at: March 4, 2026, 7:57 p.m.