Triple
T22303273
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | El Palo Alto Park |
E551308
|
entity |
| Predicate | hasView |
P854
|
FINISHED |
| Object | El Palo Alto railroad bridge |
—
|
NE NERFINISHED |
How this triple was built (3 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: El Palo Alto railroad bridge | Statement: [El Palo Alto Park, hasView, El Palo Alto railroad bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: El Palo Alto railroad bridge Context triple: [El Palo Alto Park, hasView, El Palo Alto railroad bridge]
-
A.
Bixby Creek Bridge
Bixby Creek Bridge is an iconic reinforced-concrete arch bridge along California’s scenic Highway 1, renowned for its dramatic coastal setting and frequent appearance in photography and film.
-
B.
Petaluma River Bridge
The Petaluma River Bridge is a highway bridge in Northern California that carries traffic across the Petaluma River near the city of Petaluma.
-
C.
Rio Vista Bridge
The Rio Vista Bridge is a vertical-lift bridge spanning the Sacramento River in California, carrying State Route 12 and serving as a key transportation link in the Sacramento–San Joaquin River Delta region.
-
D.
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.
-
E.
Kinzie Street Railroad Bridge
The Kinzie Street Railroad Bridge is a historic, early 20th-century vertical-lift railroad bridge in downtown Chicago, notable as one of the city’s iconic industrial-era river crossings.
- 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: El Palo Alto railroad bridge Target entity description: El Palo Alto railroad bridge is a historic railway bridge in Palo Alto, California, spanning San Francisquito Creek near the city’s iconic El Palo Alto redwood tree.
-
A.
Bixby Creek Bridge
Bixby Creek Bridge is an iconic reinforced-concrete arch bridge along California’s scenic Highway 1, renowned for its dramatic coastal setting and frequent appearance in photography and film.
-
B.
Petaluma River Bridge
The Petaluma River Bridge is a highway bridge in Northern California that carries traffic across the Petaluma River near the city of Petaluma.
-
C.
Rio Vista Bridge
The Rio Vista Bridge is a vertical-lift bridge spanning the Sacramento River in California, carrying State Route 12 and serving as a key transportation link in the Sacramento–San Joaquin River Delta region.
-
D.
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.
-
E.
Kinzie Street Railroad Bridge
The Kinzie Street Railroad Bridge is a historic, early 20th-century vertical-lift railroad bridge in downtown Chicago, notable as one of the city’s iconic industrial-era river crossings.
- F. None of above. chosen
Provenance (2 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_69e11e46c0188190800181a4233f28fe |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15725de488190a32006cd99dd4a67 |
completed | April 29, 2026, 12:56 a.m. |
Created at: April 16, 2026, 8:41 p.m.