Triple
T2322782
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Otto R. Eggers |
E48218
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object | Arlington Memorial Bridge approaches and pylons |
E819
|
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: Arlington Memorial Bridge approaches and pylons | Statement: [Otto R. Eggers, notableWork, Arlington Memorial Bridge approaches and pylons]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Arlington Memorial Bridge approaches and pylons Context triple: [Otto R. Eggers, notableWork, Arlington Memorial Bridge approaches and pylons]
-
A.
14th Street Bridge complex
The 14th Street Bridge complex is a group of highway and railway bridges over the Potomac River that serves as a major transportation link between Northern Virginia and Washington, D.C.
-
B.
Frederick Douglass Memorial Bridge (southern landing)
The Frederick Douglass Memorial Bridge (southern landing) is the portion of the major Anacostia River crossing where the bridge connects into Southeast Washington, D.C., linking the span to nearby neighborhoods and roadways.
-
C.
Lake Burley Griffin bridge system
The Lake Burley Griffin bridge system is a network of major road and pedestrian bridges spanning the central lake in Canberra, Australia, connecting key parts of the city across the former Molonglo River floodplain.
-
D.
Woodrow Wilson Bridge
The Woodrow Wilson Bridge is a major bascule highway bridge carrying the Capital Beltway (I-95/I-495) between Virginia and Maryland just south of Washington, D.C.
-
E.
Memorial Bridge
chosen
Memorial Bridge is a prominent ceremonial bridge spanning the Potomac River, symbolically linking Arlington National Cemetery with the Lincoln 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_69a88aa308a88190b0b86c011fda7fce |
completed | March 4, 2026, 7:40 p.m. |
| NER | Named-entity recognition | batch_69abc645bac081908c0b161d0ca99aaf |
completed | March 7, 2026, 6:31 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae896b357c8190a6cdf99d5292037e |
completed | March 9, 2026, 8:48 a.m. |
Created at: March 4, 2026, 7:49 p.m.