Triple
T9228689
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Severn River |
E221754
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object | Chesapeake Bay Bridge |
E152421
|
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: Chesapeake Bay Bridge | Statement: [Severn River, near, Chesapeake Bay Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chesapeake Bay Bridge Context triple: [Severn River, near, Chesapeake Bay Bridge]
-
A.
Chesapeake Bay Bridge
chosen
The Chesapeake Bay Bridge is a major dual-span suspension bridge in Maryland that carries U.S. Route 50/301 across the Chesapeake Bay, linking Maryland’s eastern and western shores.
-
B.
Mid-Bay Bridge
The Mid-Bay Bridge is a toll bridge in Florida that spans Choctawhatchee Bay, providing a direct north–south route between the city of Niceville and the Gulf Coast resort area near Destin.
-
C.
Delaware Memorial Bridge
The Delaware Memorial Bridge is a twin-span suspension bridge that carries Interstate 295 and U.S. Route 40 across the Delaware River, connecting Delaware and New Jersey.
-
D.
Chesapeake Bay Bridge–Tunnel
The Chesapeake Bay Bridge–Tunnel is a major 17.6-mile (28.3 km) engineering complex of bridges and tunnels that carries U.S. Route 13 across the mouth of the Chesapeake Bay, connecting Virginia’s Eastern Shore with the mainland near Norfolk.
-
E.
Zakim Bridge
The Zakim Bridge is a distinctive cable-stayed bridge in Boston, Massachusetts, known for its striking design and role as a major city landmark.
- 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_69ca83ec8db08190a9110df8232885d2 |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69ccdaa1c5b4819081dac6713053a8ae |
completed | April 1, 2026, 8:43 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d316faaed48190aa51e52b5b774cd8 |
completed | April 6, 2026, 2:14 a.m. |
Created at: March 30, 2026, 7:29 p.m.