Triple
T15138524
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nicollet Island |
E361620
|
entity |
| Predicate | crossedBy |
P416
|
FINISHED |
| Object |
Merriam Street Bridge
Merriam Street Bridge is a historic steel truss bridge in Minneapolis, Minnesota, carrying Merriam Street over the Mississippi River near Nicollet Island.
|
E1290281
|
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: Merriam Street Bridge | Statement: [Nicollet Island, crossedBy, Merriam Street Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Merriam Street Bridge Context triple: [Nicollet Island, crossedBy, Merriam Street Bridge]
-
A.
Monroe Street Bridge
Monroe Street Bridge is a historic concrete arch bridge spanning the Spokane River in downtown Spokane, Washington, known for its distinctive architecture and scenic views.
-
B.
Laurel Street Bridge
Laurel Street Bridge is a historic concrete arch bridge in San Diego’s Balboa Park, notable for carrying traffic over a canyon into the park and serving as an iconic local landmark.
-
C.
Dillingham Street Bridge
Dillingham Street Bridge is a historic bridge spanning the Chattahoochee River, connecting Phenix City, Alabama, with Columbus, Georgia.
-
D.
Van Buren Street Bridge
The Van Buren Street Bridge is a historic movable bridge in Corvallis, Oregon, carrying traffic across the Willamette River near the Oregon State University campus.
-
E.
Seventh Street Bridge
The Seventh Street Bridge is a historic roadway bridge in Los Angeles that carries traffic over the Los Angeles River, connecting downtown with the Boyle Heights area.
- 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: Merriam Street Bridge Triple: [Nicollet Island, crossedBy, Merriam Street Bridge]
Generated description
Merriam Street Bridge is a historic steel truss bridge in Minneapolis, Minnesota, carrying Merriam Street over the Mississippi River near Nicollet Island.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Merriam Street Bridge Target entity description: Merriam Street Bridge is a historic steel truss bridge in Minneapolis, Minnesota, carrying Merriam Street over the Mississippi River near Nicollet Island.
-
A.
Monroe Street Bridge
Monroe Street Bridge is a historic concrete arch bridge spanning the Spokane River in downtown Spokane, Washington, known for its distinctive architecture and scenic views.
-
B.
Laurel Street Bridge
Laurel Street Bridge is a historic concrete arch bridge in San Diego’s Balboa Park, notable for carrying traffic over a canyon into the park and serving as an iconic local landmark.
-
C.
Dillingham Street Bridge
Dillingham Street Bridge is a historic bridge spanning the Chattahoochee River, connecting Phenix City, Alabama, with Columbus, Georgia.
-
D.
Van Buren Street Bridge
The Van Buren Street Bridge is a historic movable bridge in Corvallis, Oregon, carrying traffic across the Willamette River near the Oregon State University campus.
-
E.
Seventh Street Bridge
The Seventh Street Bridge is a historic roadway bridge in Los Angeles that carries traffic over the Los Angeles River, connecting downtown with the Boyle Heights area.
- 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_69d85a06450081909c5a14ea9851a15e |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e005b59b488190b0016970647e7483 |
completed | April 15, 2026, 9:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0306dc4d1481908bce52d757effc59 |
completed | May 12, 2026, 10:54 a.m. |
| NEDg | Description generation | batch_6a03075d0df4819093e20f299f0824a8 |
completed | May 12, 2026, 10:56 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0307c1a95881909547178762490619 |
completed | May 12, 2026, 10:58 a.m. |
Created at: April 10, 2026, 3:07 a.m.