Triple

T8687357

Position	Surface form	Disambiguated ID	Type / Status
Subject	Return to Titanic	`E206194`	entity
Predicate	relatedWork	`P37`	FINISHED
Object	Robert Ballard’s Titanic documentaries Robert Ballard’s Titanic documentaries are a series of films chronicling the discovery, exploration, and scientific study of the RMS Titanic wreck on the ocean floor.	`E750618`	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: Robert Ballard’s Titanic documentaries | Statement: [Return to Titanic, relatedWork, Robert Ballard’s Titanic documentaries]

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

Target entity: Robert Ballard’s Titanic documentaries
Context triple: [Return to Titanic, relatedWork, Robert Ballard’s Titanic documentaries]

A. Into the Deep: A Memoir From the Man Who Found Titanic
"Into the Deep: A Memoir From the Man Who Found Titanic" is an autobiographical book in which oceanographer Robert Ballard recounts his life, explorations, and the historic discovery of the wreck of the RMS Titanic.
B. Robert Ballard
Robert Ballard is an American oceanographer and marine archaeologist best known for discovering the wreck of the RMS Titanic and leading numerous deep-sea exploration missions.
C. The Discovery of the Titanic
The Discovery of the Titanic is an illustrated nonfiction book by oceanographer Robert Ballard that recounts the 1985 expedition and technology used to locate and explore the wreck of the RMS Titanic.
D. The Undersea World of Jacques Cousteau
The Undersea World of Jacques Cousteau is a pioneering documentary television series that brought marine exploration and ocean conservation into homes worldwide through Cousteau’s underwater expeditions.
E. Titanic and Liverpool: the untold story
"Titanic and Liverpool: the untold story" is a museum exhibition exploring Liverpool’s crucial but often overlooked role in the story of the RMS Titanic and its people.
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: Robert Ballard’s Titanic documentaries
Triple: [Return to Titanic, relatedWork, Robert Ballard’s Titanic documentaries]

Generated description

Robert Ballard’s Titanic documentaries are a series of films chronicling the discovery, exploration, and scientific study of the RMS Titanic wreck on the ocean floor.

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

Target entity: Robert Ballard’s Titanic documentaries
Target entity description: Robert Ballard’s Titanic documentaries are a series of films chronicling the discovery, exploration, and scientific study of the RMS Titanic wreck on the ocean floor.

A. Into the Deep: A Memoir From the Man Who Found Titanic
"Into the Deep: A Memoir From the Man Who Found Titanic" is an autobiographical book in which oceanographer Robert Ballard recounts his life, explorations, and the historic discovery of the wreck of the RMS Titanic.
B. Robert Ballard
Robert Ballard is an American oceanographer and marine archaeologist best known for discovering the wreck of the RMS Titanic and leading numerous deep-sea exploration missions.
C. The Discovery of the Titanic
The Discovery of the Titanic is an illustrated nonfiction book by oceanographer Robert Ballard that recounts the 1985 expedition and technology used to locate and explore the wreck of the RMS Titanic.
D. The Undersea World of Jacques Cousteau
The Undersea World of Jacques Cousteau is a pioneering documentary television series that brought marine exploration and ocean conservation into homes worldwide through Cousteau’s underwater expeditions.
E. Titanic and Liverpool: the untold story
"Titanic and Liverpool: the untold story" is a museum exhibition exploring Liverpool’s crucial but often overlooked role in the story of the RMS Titanic and its people.
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_69ca835481fc819084e33d3bc883bfa6`	completed	March 30, 2026, 2:06 p.m.
NER	Named-entity recognition	`batch_69cc5731cf08819082e0cbe0975b70bb`	completed	March 31, 2026, 11:22 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69cef3cd888c81909fb1ece99988db36`	completed	April 2, 2026, 10:55 p.m.
NEDg	Description generation	`batch_69cef52200788190a8173da1aaa4f681`	completed	April 2, 2026, 11 p.m.
NED2	Entity disambiguation (via description)	`batch_69cef6c109b08190bb29ce2747f3ccb7`	completed	April 2, 2026, 11:07 p.m.

Created at: March 30, 2026, 6:33 p.m.