Triple
T15475397
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oakland Estuary |
E376769
|
entity |
| Predicate | crossedBy |
P416
|
FINISHED |
| Object |
Fruitvale Bridge
Fruitvale Bridge is a bascule drawbridge in the San Francisco Bay Area that carries road and rail traffic between Oakland and Alameda over the Oakland Estuary.
|
E1159296
|
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: Fruitvale Bridge | Statement: [Oakland Estuary, crossedBy, Fruitvale Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fruitvale Bridge Context triple: [Oakland Estuary, crossedBy, Fruitvale Bridge]
-
A.
Frisco Bridge
Frisco Bridge is a historic railroad truss bridge in Memphis, Tennessee, notable as one of the earliest major steel spans across the lower Mississippi River.
-
B.
Sixth Street Viaduct
The Sixth Street Viaduct is an iconic Los Angeles bridge known for spanning the downtown area and connecting the Arts District with Boyle Heights.
-
C.
Fremont Bridge
The Fremont Bridge is a prominent tied-arch freeway bridge in Portland, Oregon, known for carrying Interstate 405 across the Willamette River and being one of the city's most recognizable landmarks.
-
D.
Fremont Bridge
The Fremont Bridge is a historic double-leaf bascule drawbridge in Seattle, Washington, known for its distinctive blue-and-orange paint and frequent openings to accommodate boat traffic.
-
E.
Downtown Bridge
Downtown Bridge is a major road and tram bridge over the Tisza River in Szeged, Hungary, serving as one of the city’s key transport links.
- 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: Fruitvale Bridge Triple: [Oakland Estuary, crossedBy, Fruitvale Bridge]
Generated description
Fruitvale Bridge is a bascule drawbridge in the San Francisco Bay Area that carries road and rail traffic between Oakland and Alameda over the Oakland Estuary.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Fruitvale Bridge Target entity description: Fruitvale Bridge is a bascule drawbridge in the San Francisco Bay Area that carries road and rail traffic between Oakland and Alameda over the Oakland Estuary.
-
A.
Frisco Bridge
Frisco Bridge is a historic railroad truss bridge in Memphis, Tennessee, notable as one of the earliest major steel spans across the lower Mississippi River.
-
B.
Sixth Street Viaduct
The Sixth Street Viaduct is an iconic Los Angeles bridge known for spanning the downtown area and connecting the Arts District with Boyle Heights.
-
C.
Fremont Bridge
The Fremont Bridge is a prominent tied-arch freeway bridge in Portland, Oregon, known for carrying Interstate 405 across the Willamette River and being one of the city's most recognizable landmarks.
-
D.
Fremont Bridge
The Fremont Bridge is a historic double-leaf bascule drawbridge in Seattle, Washington, known for its distinctive blue-and-orange paint and frequent openings to accommodate boat traffic.
-
E.
Downtown Bridge
Downtown Bridge is a major road and tram bridge over the Tisza River in Szeged, Hungary, serving as one of the city’s key transport links.
- 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_69d85cd21dcc81908646251b1c26ea00 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e03f6e859481909c3d08343b7ad27c |
completed | April 16, 2026, 1:46 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff2d093ccc8190aefc355a837c83f4 |
completed | May 9, 2026, 12:48 p.m. |
| NEDg | Description generation | batch_69ff3015ee2c8190ad2c28cd2850d903 |
completed | May 9, 2026, 1:01 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff30ed9a5481909cefad0ef877a2e9 |
completed | May 9, 2026, 1:04 p.m. |
Created at: April 10, 2026, 3:34 a.m.