Triple
T19164548
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Constitution River |
E469141
|
entity |
| Predicate | crossedBy |
P416
|
FINISHED |
| Object | Chamberlain Bridge |
E1288207
|
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: Chamberlain Bridge | Statement: [Constitution River, crossedBy, Chamberlain Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chamberlain Bridge Context triple: [Constitution River, crossedBy, Chamberlain Bridge]
-
A.
Chamberlain Bridge
chosen
Chamberlain Bridge is a historic lift bridge spanning the Careenage in Bridgetown, Barbados, serving as a central pedestrian and traffic crossing in the capital’s waterfront area.
-
B.
Morrison Bridge
The Morrison Bridge is a bascule bridge spanning the Willamette River in downtown Portland, Oregon, carrying both vehicle and pedestrian traffic.
-
C.
Kerne Bridge
Kerne Bridge is a historic bridge in Herefordshire, England, spanning the River Wye near the village of Goodrich.
-
D.
Jordan Bridge
The Jordan Bridge is a major vehicular bridge in the Hampton Roads region of Virginia, carrying traffic across the Elizabeth River between Chesapeake and Portsmouth.
-
E.
Parker Bridge
Parker Bridge is the son of English singer and television personality Frankie Bridge.
- 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_69d8dd09d5a081909ae43c286651ae5a |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5f15e2720819084b1707497db26a2 |
completed | April 20, 2026, 9:26 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a091380428c8190b0535d3100e3c9a6 |
completed | May 17, 2026, 1:01 a.m. |
Created at: April 10, 2026, 12:06 p.m.