Triple

T28824409

Position	Surface form	Disambiguated ID	Type / Status
Subject	William II of Villehardouin	`E727862`	entity
Predicate	fortificationBuilt	`P165636`	FINISHED
Object	Castle of Mistra The Castle of Mistra is a medieval fortress in the Peloponnese of Greece that became the nucleus of the important Byzantine city of Mystras, a major political and cultural center in the late Byzantine Empire.	`E1837682`	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: Castle of Mistra | Statement: [William II of Villehardouin, fortificationBuilt, Castle of Mistra]

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: Castle of Mistra
Triple: [William II of Villehardouin, fortificationBuilt, Castle of Mistra]

Generated description

The Castle of Mistra is a medieval fortress in the Peloponnese of Greece that became the nucleus of the important Byzantine city of Mystras, a major political and cultural center in the late Byzantine Empire.

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

Target predicate: fortificationBuilt
Context triple: [William II of Villehardouin, fortificationBuilt, Castle of Mistra]

A. fortifiedBuilding
Indicates that a building is strengthened or reinforced for defense against attacks or intrusions.
B. fortressBuiltAs
Indicates that a fortress was originally constructed to serve as a particular type, role, or function.
C. fortificationTypeDefended
Indicates the specific type of fortification that an entity is responsible for defending or protecting.
D. wasFortifiedBy
Indicates that a place or structure received defensive strengthening or fortification through the actions or resources of a specified agent or entity.
E. fortificationCommanded
Indicates that one entity holds authority over and directs the defense or operation of a particular fortification or fortified structure.
F. None of above. chosen

Provenance (7 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_69f0319d09088190bbf14cdf1987792a`	completed	April 28, 2026, 4:03 a.m.
NER	Named-entity recognition	`batch_69f6596b210481908af6cd555748f75b`	completed	May 2, 2026, 8:07 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a24bba70f0c8190a921a33a873969d9`	completed	June 7, 2026, 12:30 a.m.
NEDg	Description generation	`batch_6a24bf95145c81908c8b06ac4c17c086`	completed	June 7, 2026, 12:47 a.m.
NED2	Entity disambiguation (via description)	`batch_6a24c40832a881908ca8c2d0b09b1458`	completed	June 7, 2026, 1:06 a.m.
PD	Predicate disambiguation	`batch_69f65762b5e481908a30ca963dcba4be`	completed	May 2, 2026, 7:58 p.m.
PDg	Predicate description generation	`batch_69f658ebeca4819096beb3f98f73fe31`	completed	May 2, 2026, 8:05 p.m.

Created at: April 28, 2026, 6:35 a.m.