Triple

T20052525

Position	Surface form	Disambiguated ID	Type / Status
Subject	Tajo Valley	`E499238`	entity
Predicate	flowsTowards	`P17871`	FINISHED
Object	Atlantic Ocean (via Tagus River) The Atlantic Ocean is the world’s second-largest ocean, separating the Americas from Europe and Africa and serving as a major route for global climate regulation, trade, and marine biodiversity.	`E1408473`	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: Atlantic Ocean (via Tagus River) | Statement: [Tajo Valley, flowsTowards, Atlantic Ocean (via Tagus River)]

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

Target entity: Atlantic Ocean (via Tagus River)
Context triple: [Tajo Valley, flowsTowards, Atlantic Ocean (via Tagus River)]

A. Atlantic Ocean (via Bristol Channel)
The Atlantic Ocean is the world's second-largest ocean, stretching between the Americas, Europe, and Africa and playing a central role in global climate, trade, and marine biodiversity.
B. Atlantic Ocean (via Recife coast)
The Atlantic Ocean is the world’s second-largest ocean, stretching between the Americas, Europe, and Africa and encompassing coastal regions such as the shoreline off Recife, Brazil.
C. Atlantic Ocean (via Raritan Bay)
The Atlantic Ocean (via Raritan Bay) is the vast body of saltwater bordering the eastern coast of North America, connecting coastal bays and estuaries like Raritan Bay to the open sea.
D. Atlantic Ocean via Boston Harbor
The Atlantic Ocean via Boston Harbor is the coastal waterway connecting Boston’s inner harbor to the open Atlantic, serving as a major route for commercial shipping, cruise traffic, and maritime recreation in New England.
E. Atlantic Ocean via Massachusetts Bay
The Atlantic Ocean via Massachusetts Bay is the coastal marine area off the northeastern United States that connects the open Atlantic to the shores of Massachusetts, including beaches like Kings Beach.
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: Atlantic Ocean (via Tagus River)
Triple: [Tajo Valley, flowsTowards, Atlantic Ocean (via Tagus River)]

Generated description

The Atlantic Ocean is the world’s second-largest ocean, separating the Americas from Europe and Africa and serving as a major route for global climate regulation, trade, and marine biodiversity.

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

Target entity: Atlantic Ocean (via Tagus River)
Target entity description: The Atlantic Ocean is the world’s second-largest ocean, separating the Americas from Europe and Africa and serving as a major route for global climate regulation, trade, and marine biodiversity.

A. Atlantic Ocean (via Bristol Channel)
The Atlantic Ocean is the world's second-largest ocean, stretching between the Americas, Europe, and Africa and playing a central role in global climate, trade, and marine biodiversity.
B. Atlantic Ocean (via Recife coast)
The Atlantic Ocean is the world’s second-largest ocean, stretching between the Americas, Europe, and Africa and encompassing coastal regions such as the shoreline off Recife, Brazil.
C. Atlantic Ocean (via Raritan Bay)
The Atlantic Ocean (via Raritan Bay) is the vast body of saltwater bordering the eastern coast of North America, connecting coastal bays and estuaries like Raritan Bay to the open sea.
D. Atlantic Ocean via Boston Harbor
The Atlantic Ocean via Boston Harbor is the coastal waterway connecting Boston’s inner harbor to the open Atlantic, serving as a major route for commercial shipping, cruise traffic, and maritime recreation in New England.
E. Atlantic Ocean via Massachusetts Bay
The Atlantic Ocean via Massachusetts Bay is the coastal marine area off the northeastern United States that connects the open Atlantic to the shores of Massachusetts, including beaches like Kings Beach.
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_69da6276bcf48190aabbf279192a5fb4`	completed	April 11, 2026, 3:02 p.m.
NER	Named-entity recognition	`batch_69e6633043a481908359ad232607182a`	completed	April 20, 2026, 5:32 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a08160a013c81908ef326ebb9140803`	completed	May 16, 2026, 7 a.m.
NEDg	Description generation	`batch_6a0816d3c71081909138d3144a108266`	completed	May 16, 2026, 7:03 a.m.
NED2	Entity disambiguation (via description)	`batch_6a08179df70c81908ea5bc596a8ba756`	completed	May 16, 2026, 7:07 a.m.

Created at: April 11, 2026, 3:38 p.m.