Olympia bridge
E466334
Olympia bridge is a bridge spanning the Alfeios River near the ancient site of Olympia in Greece, serving as a key local crossing point in the region.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Olympia bridge canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3416156 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Olympia bridge Context triple: [Alfeios River, hasBridge, Olympia bridge]
-
A.
Camano Gateway Bridge
The Camano Gateway Bridge is a roadway bridge in Washington State that provides the primary connection between Camano Island and the mainland.
-
B.
Marquam Bridge
The Marquam Bridge is a major double-decked freeway bridge in Portland, Oregon, carrying Interstate 5 across the Willamette River.
-
C.
Deception Pass Bridge
Deception Pass Bridge is a historic steel arch bridge in Washington State that dramatically spans the turbulent waters of Deception Pass, connecting Whidbey Island to Fidalgo Island.
-
D.
Ross Island Bridge
The Ross Island Bridge is a cantilever truss bridge in Portland, Oregon, that carries U.S. Route 26 across the Willamette River.
-
E.
Homer M. Hadley Memorial Bridge
The Homer M. Hadley Memorial Bridge is a major floating bridge in Washington State that carries Interstate 90 across Lake Washington between Seattle and Mercer Island.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Olympia bridge Target entity description: Olympia bridge is a bridge spanning the Alfeios River near the ancient site of Olympia in Greece, serving as a key local crossing point in the region.
-
A.
Camano Gateway Bridge
The Camano Gateway Bridge is a roadway bridge in Washington State that provides the primary connection between Camano Island and the mainland.
-
B.
Marquam Bridge
The Marquam Bridge is a major double-decked freeway bridge in Portland, Oregon, carrying Interstate 5 across the Willamette River.
-
C.
Deception Pass Bridge
Deception Pass Bridge is a historic steel arch bridge in Washington State that dramatically spans the turbulent waters of Deception Pass, connecting Whidbey Island to Fidalgo Island.
-
D.
Ross Island Bridge
The Ross Island Bridge is a cantilever truss bridge in Portland, Oregon, that carries U.S. Route 26 across the Willamette River.
-
E.
Homer M. Hadley Memorial Bridge
The Homer M. Hadley Memorial Bridge is a major floating bridge in Washington State that carries Interstate 90 across Lake Washington between Seattle and Mercer Island.
- F. None of above. chosen
Statements (15)
| Predicate | Object |
|---|---|
| instanceOf | bridge ⓘ |
| connects | settlements around Olympia ⓘ |
| country | Greece ⓘ |
| crosses | Alfeios River NERFINISHED ⓘ |
| function | road bridge ⓘ |
| locatedIn |
Elis regional unit
NERFINISHED
ⓘ
Olympia, Greece NERFINISHED ⓘ Western Greece region NERFINISHED ⓘ |
| locatedNear |
Alfeios river valley
NERFINISHED
ⓘ
ancient site of Olympia ⓘ |
| regionServed | Olympia area ⓘ |
| riverBasin | Alfeios River basin NERFINISHED ⓘ |
| role | key local crossing point ⓘ |
| use |
pedestrian traffic
ⓘ
vehicular traffic ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Olympia bridge Description of subject: Olympia bridge is a bridge spanning the Alfeios River near the ancient site of Olympia in Greece, serving as a key local crossing point in the region.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.