Triple
T17328179
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Alexandria, Louisiana |
E420741
|
entity |
| Predicate | hasBridge |
P386
|
FINISHED |
| Object |
Purple Heart Memorial Bridge
The Purple Heart Memorial Bridge is a commemorative roadway bridge in Alexandria, Louisiana, named in honor of U.S. military personnel wounded or killed in action.
|
E1401796
|
NE FINISHED |
How this triple was built (4 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: Purple Heart Memorial Bridge | Statement: [Alexandria, Louisiana, hasBridge, Purple Heart Memorial Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Purple Heart Memorial Bridge Context triple: [Alexandria, Louisiana, hasBridge, Purple Heart Memorial Bridge]
-
A.
Richard I. Bong Memorial Bridge
The Richard I. Bong Memorial Bridge is a major highway bridge connecting Duluth, Minnesota, and Superior, Wisconsin, named in honor of World War II flying ace Richard I. Bong.
-
B.
Veterans Memorial Bridge
Veterans Memorial Bridge is a roadway bridge in Maine that carries traffic across the Fore River, connecting the cities of Portland and South Portland.
-
C.
Veterans Memorial Bridge
Veterans Memorial Bridge is a major Ohio River crossing that connects Steubenville, Ohio, with Weirton, West Virginia, serving as a key regional transportation link.
-
D.
Veterans Memorial Bridge
Veterans Memorial Bridge is a bascule drawbridge in Bay City, Michigan, that carries vehicular traffic across the Saginaw River.
-
E.
Veterans Memorial Bridge
Veterans Memorial Bridge is a vehicular bridge spanning the Taunton River, connecting the communities of Somerset and Fall River in southeastern Massachusetts.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Purple Heart Memorial Bridge Triple: [Alexandria, Louisiana, hasBridge, Purple Heart Memorial Bridge]
Generated description
The Purple Heart Memorial Bridge is a commemorative roadway bridge in Alexandria, Louisiana, named in honor of U.S. military personnel wounded or killed in action.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Purple Heart Memorial Bridge Target entity description: The Purple Heart Memorial Bridge is a commemorative roadway bridge in Alexandria, Louisiana, named in honor of U.S. military personnel wounded or killed in action.
-
A.
Richard I. Bong Memorial Bridge
The Richard I. Bong Memorial Bridge is a major highway bridge connecting Duluth, Minnesota, and Superior, Wisconsin, named in honor of World War II flying ace Richard I. Bong.
-
B.
Veterans Memorial Bridge
Veterans Memorial Bridge is a roadway bridge in Maine that carries traffic across the Fore River, connecting the cities of Portland and South Portland.
-
C.
Veterans Memorial Bridge
Veterans Memorial Bridge is a major Ohio River crossing that connects Steubenville, Ohio, with Weirton, West Virginia, serving as a key regional transportation link.
-
D.
Veterans Memorial Bridge
Veterans Memorial Bridge is a bascule drawbridge in Bay City, Michigan, that carries vehicular traffic across the Saginaw River.
-
E.
Veterans Memorial Bridge
Veterans Memorial Bridge is a vehicular bridge spanning the Taunton River, connecting the communities of Somerset and Fall River in southeastern Massachusetts.
- F. None of above. chosen
Provenance (5 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_69d889d3adc881909319f1edb8d2a956 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e439d42154819093a240f677a63145 |
completed | April 19, 2026, 2:11 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a07ea25b7fc819093c2eb248e705c6b |
completed | May 16, 2026, 3:53 a.m. |
| NEDg | Description generation | batch_6a07efa7a4708190b2c684297de17c13 |
completed | May 16, 2026, 4:16 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a07f00bdc348190b320928aae683e8f |
completed | May 16, 2026, 4:18 a.m. |
Created at: April 10, 2026, 5:43 a.m.