Triple

T18995747

Position	Surface form	Disambiguated ID	Type / Status
Subject	Quatermass and the Pit (film)	`E464803`	entity
Predicate	basedOn	`P98`	FINISHED
Object	Quatermass and the Pit (TV serial) Quatermass and the Pit (TV serial) is a 1958–59 British science-fiction horror television series from the BBC’s Quatermass franchise, following Professor Bernard Quatermass as he investigates a mysterious alien spacecraft unearthed in London.	`E1356993`	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: Quatermass and the Pit (TV serial) | Statement: [Quatermass and the Pit (film), basedOn, Quatermass and the Pit (TV serial)]

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

Target entity: Quatermass and the Pit (TV serial)
Context triple: [Quatermass and the Pit (film), basedOn, Quatermass and the Pit (TV serial)]

A. Quatermass and the Pit (film)
Quatermass and the Pit is a 1967 British science fiction horror film, based on Nigel Kneale’s TV serial, that blends alien invasion themes with psychological terror beneath the London Underground.
B. Quatermass
Quatermass was a short-lived 1970s British progressive rock band known for its heavy, keyboard-driven sound and cult status among prog rock enthusiasts.
C. The Quatermass Experiment
The Quatermass Experiment is a pioneering 1953 British science-fiction television serial that introduced Professor Bernard Quatermass and became highly influential in the development of TV and film sci-fi horror.
D. Quatermass II
Quatermass II is a 1955 British science-fiction television serial, written by Nigel Kneale for the BBC, that follows Professor Bernard Quatermass as he uncovers a sinister alien infiltration of the British government.
E. The Quatermass Xperiment
The Quatermass Xperiment is a 1955 British science fiction horror film, adapted from a BBC television serial, that helped establish Hammer Film Productions’ reputation in genre cinema.
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: Quatermass and the Pit (TV serial)
Triple: [Quatermass and the Pit (film), basedOn, Quatermass and the Pit (TV serial)]

Generated description

Quatermass and the Pit (TV serial) is a 1958–59 British science-fiction horror television series from the BBC’s Quatermass franchise, following Professor Bernard Quatermass as he investigates a mysterious alien spacecraft unearthed in London.

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

Target entity: Quatermass and the Pit (TV serial)
Target entity description: Quatermass and the Pit (TV serial) is a 1958–59 British science-fiction horror television series from the BBC’s Quatermass franchise, following Professor Bernard Quatermass as he investigates a mysterious alien spacecraft unearthed in London.

A. Quatermass and the Pit (film)
Quatermass and the Pit is a 1967 British science fiction horror film, based on Nigel Kneale’s TV serial, that blends alien invasion themes with psychological terror beneath the London Underground.
B. Quatermass
Quatermass was a short-lived 1970s British progressive rock band known for its heavy, keyboard-driven sound and cult status among prog rock enthusiasts.
C. The Quatermass Experiment
The Quatermass Experiment is a pioneering 1953 British science-fiction television serial that introduced Professor Bernard Quatermass and became highly influential in the development of TV and film sci-fi horror.
D. Quatermass II
Quatermass II is a 1955 British science-fiction television serial, written by Nigel Kneale for the BBC, that follows Professor Bernard Quatermass as he uncovers a sinister alien infiltration of the British government.
E. The Quatermass Xperiment
The Quatermass Xperiment is a 1955 British science fiction horror film, adapted from a BBC television serial, that helped establish Hammer Film Productions’ reputation in genre cinema.
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_69d8dd01a56c81909694a128c66b21d7`	completed	April 10, 2026, 11:20 a.m.
NER	Named-entity recognition	`batch_69e5d6819f8c81908bbf0448baf7e34b`	completed	April 20, 2026, 7:32 a.m.
NED1	Entity disambiguation (via context triple)	`batch_6a05d34c1dec819090ebc8ef7a1748b1`	completed	May 14, 2026, 1:51 p.m.
NEDg	Description generation	`batch_6a05d4dfefd08190a3a38a56a25a708e`	completed	May 14, 2026, 1:57 p.m.
NED2	Entity disambiguation (via description)	`batch_6a05d543aa848190bf4d9518437b2554`	completed	May 14, 2026, 1:59 p.m.

Created at: April 10, 2026, 12:01 p.m.