Triple

T18289867

Position	Surface form	Disambiguated ID	Type / Status
Subject	Shirakawa-tennō	`E438082`	entity
Predicate	mother	`P120`	FINISHED
Object	Fujiwara no Akiko	`—`	NE NERFINISHED

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: Fujiwara no Akiko | Statement: [Shirakawa-tennō, mother, Fujiwara no Akiko]

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

Target entity: Fujiwara no Akiko
Context triple: [Shirakawa-tennō, mother, Fujiwara no Akiko]

A. Fujiwara no Akirakeiko
Fujiwara no Akirakeiko was a noblewoman of Japan’s powerful Fujiwara clan during the Heian period, known primarily through her lineage as part of the era’s dominant regent family.
B. Fujiwara no Takako
Fujiwara no Takako was a noblewoman of Japan’s powerful Fujiwara clan who became the mother-in-law of Emperor Ichijō during the Heian period.
C. Fujiwara no Hiroko
Fujiwara no Hiroko was a noblewoman of Japan's powerful Fujiwara clan who became an imperial consort to Emperor Suzaku during the Heian period.
D. Fujiwara no Nobuko
Fujiwara no Nobuko was a Heian-period Japanese noblewoman of the powerful Fujiwara clan, known as a daughter of statesman Fujiwara no Norimichi and for her role within the imperial court aristocracy.
E. Fujiwara no Shigeko
Fujiwara no Shigeko was a noblewoman of Japan’s powerful Fujiwara clan who became an imperial consort of Emperor Go-Shirakawa during the late Heian period.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

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

Target entity: Fujiwara no Akiko
Target entity description: Fujiwara no Akiko was a noblewoman of Japan’s influential Fujiwara clan who became an imperial consort and mother within the Heian-period court.

A. Fujiwara no Akirakeiko
Fujiwara no Akirakeiko was a noblewoman of Japan’s powerful Fujiwara clan during the Heian period, known primarily through her lineage as part of the era’s dominant regent family.
B. Fujiwara no Takako
Fujiwara no Takako was a noblewoman of Japan’s powerful Fujiwara clan who became the mother-in-law of Emperor Ichijō during the Heian period.
C. Fujiwara no Hiroko
Fujiwara no Hiroko was a noblewoman of Japan's powerful Fujiwara clan who became an imperial consort to Emperor Suzaku during the Heian period.
D. Fujiwara no Nobuko
Fujiwara no Nobuko was a Heian-period Japanese noblewoman of the powerful Fujiwara clan, known as a daughter of statesman Fujiwara no Norimichi and for her role within the imperial court aristocracy.
E. Fujiwara no Shigeko
Fujiwara no Shigeko was a noblewoman of Japan’s powerful Fujiwara clan who became an imperial consort of Emperor Go-Shirakawa during the late Heian period.
F. None of above. chosen

Provenance (2 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_69d8b914530c8190b4474d862a2b2a1b`	completed	April 10, 2026, 8:47 a.m.
NER	Named-entity recognition	`batch_69e500fd65888190afdbb29dc60066af`	completed	April 19, 2026, 4:21 p.m.

Created at: April 10, 2026, 10:35 a.m.