Triple

T25725697

Position	Surface form	Disambiguated ID	Type / Status
Subject	CPT theorem	`E645109`	entity
Predicate	historicallyProvedBy	`P75145`	FINISHED
Object	Gerhard Lüders Gerhard Lüders was a German theoretical physicist known for his foundational contributions to quantum field theory, including an early proof of the CPT theorem and work on the quantum measurement (projection) postulate.	`E2286989`	NE FINISHED

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: Gerhard Lüders | Statement: [CPT theorem, historicallyProvedBy, Gerhard Lüders]

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: Gerhard Lüders
Triple: [CPT theorem, historicallyProvedBy, Gerhard Lüders]

Generated description

Gerhard Lüders was a German theoretical physicist known for his foundational contributions to quantum field theory, including an early proof of the CPT theorem and work on the quantum measurement (projection) postulate.

PD Predicate disambiguation gpt-5-mini-2025-08-07

Target predicate: historicallyProvedBy
Context triple: [CPT theorem, historicallyProvedBy, Gerhard Lüders]

A. historicallyDocumentedBy
Indicates that information about an entity or event is recorded or attested in a specific historical document or source.
B. historicalEvidence
Indicates that there exists documented or otherwise verifiable information supporting the occurrence, authenticity, or truth of a past event, state, or relationship between entities.
C. wasFirstProvedBy chosen
Indicates that a particular statement, theorem, or result was originally and for the first time demonstrated or established as true by a specified agent.
D. historicallyBorneBy
Indicates that an entity has carried, possessed, or used another entity (such as a name, title, or symbol) at some point in the past.
E. historicallyClaimedBy
Indicates that an entity has, at some point in the past, asserted ownership, control, or rights over another entity or territory.
F. None of above.

Provenance (6 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_69e77e8476fc8190bd5e9d05b89fad0a`	completed	April 21, 2026, 1:41 p.m.
NER	Named-entity recognition	`batch_69f6df450014819099d118e5c2d697fa`	completed	May 3, 2026, 5:38 a.m.
NED1	Entity disambiguation (via context triple)	`batch_6a474fc3f77c819098a86d1edae856d4`	completed	July 3, 2026, 5:59 a.m.
NEDg	Description generation	`batch_6a4753e6cd188190b46279c3424d8e09`	completed	July 3, 2026, 6:17 a.m.
NED2	Entity disambiguation (via description)	`batch_6a475446bc4081909c3e5f2aa5db96c2`	completed	July 3, 2026, 6:18 a.m.
PD	Predicate disambiguation	`batch_69f6de07836481908785cde9c511920b`	completed	May 3, 2026, 5:32 a.m.

Created at: April 21, 2026, 10:23 p.m.