Triple

T15524190

Position	Surface form	Disambiguated ID	Type / Status
Subject	Grand Canal (Peterhof)	`E369040`	entity
Predicate	hasNearbyStructure	`P231`	FINISHED
Object	Sea Channel bridges (Peterhof) Sea Channel bridges (Peterhof) are a series of ornamental crossing structures spanning the main waterway of the Peterhof palace complex near the Gulf of Finland, enhancing both access and the grand baroque landscape design.	`E1161823`	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: Sea Channel bridges (Peterhof) | Statement: [Grand Canal (Peterhof), hasNearbyStructure, Sea Channel bridges (Peterhof)]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Sea Channel bridges (Peterhof)
Context triple: [Grand Canal (Peterhof), hasNearbyStructure, Sea Channel bridges (Peterhof)]

A. Grand Canal (Peterhof)
The Grand Canal at Peterhof is a central waterway in the palace’s famed fountain ensemble, dramatically linking the Grand Cascade to the Gulf of Finland and enhancing the estate’s baroque seascape design.
B. Kronverk Strait embankments
The Kronverk Strait embankments are a historic waterfront promenade area along the channel separating Zayachy Island from Petrogradsky Island in central Saint Petersburg, known for its views of the Peter and Paul Fortress and surrounding cityscape.
C. Moika River embankment bridges
Moika River embankment bridges are a series of historic bridges in central Saint Petersburg that span the Moika River and connect its scenic embankments.
D. Vladivostok bridges
Vladivostok bridges are a group of prominent cable-stayed and other major bridges that span the city’s bays and straits, forming iconic landmarks of Vladivostok’s skyline and transport network.
E. Krestovsky Bridge
Krestovsky Bridge is a road and pedestrian bridge in Saint Petersburg, Russia, connecting Krestovsky Island with the city across the Malaya Nevka River.
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: Sea Channel bridges (Peterhof)
Triple: [Grand Canal (Peterhof), hasNearbyStructure, Sea Channel bridges (Peterhof)]

Generated description

Sea Channel bridges (Peterhof) are a series of ornamental crossing structures spanning the main waterway of the Peterhof palace complex near the Gulf of Finland, enhancing both access and the grand baroque landscape design.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Sea Channel bridges (Peterhof)
Target entity description: Sea Channel bridges (Peterhof) are a series of ornamental crossing structures spanning the main waterway of the Peterhof palace complex near the Gulf of Finland, enhancing both access and the grand baroque landscape design.

A. Grand Canal (Peterhof)
The Grand Canal at Peterhof is a central waterway in the palace’s famed fountain ensemble, dramatically linking the Grand Cascade to the Gulf of Finland and enhancing the estate’s baroque seascape design.
B. Kronverk Strait embankments
The Kronverk Strait embankments are a historic waterfront promenade area along the channel separating Zayachy Island from Petrogradsky Island in central Saint Petersburg, known for its views of the Peter and Paul Fortress and surrounding cityscape.
C. Moika River embankment bridges
Moika River embankment bridges are a series of historic bridges in central Saint Petersburg that span the Moika River and connect its scenic embankments.
D. Vladivostok bridges
Vladivostok bridges are a group of prominent cable-stayed and other major bridges that span the city’s bays and straits, forming iconic landmarks of Vladivostok’s skyline and transport network.
E. Krestovsky Bridge
Krestovsky Bridge is a road and pedestrian bridge in Saint Petersburg, Russia, connecting Krestovsky Island with the city across the Malaya Nevka River.
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_69d85a1794cc8190b0b428716296e63e`	completed	April 10, 2026, 2:01 a.m.
NER	Named-entity recognition	`batch_69e04143bda08190a2dee44918c1ad1c`	completed	April 16, 2026, 1:54 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69ff3d5706948190a1c0f466f7ef8857`	completed	May 9, 2026, 1:57 p.m.
NEDg	Description generation	`batch_69ff3e5643088190a9b001ef815ddd3a`	completed	May 9, 2026, 2:01 p.m.
NED2	Entity disambiguation (via description)	`batch_69ff3f4456f88190b7fc9b853b0155e4`	completed	May 9, 2026, 2:05 p.m.

Created at: April 10, 2026, 4:05 a.m.