Triple
T19752665
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fujiwara no Yasuhira |
E474418
|
entity |
| Predicate | event |
P1664
|
FINISHED |
| Object |
destruction of Hiraizumi
The destruction of Hiraizumi was the 1189 military campaign in which the once-prosperous northern Fujiwara capital in Japan was razed, marking the end of the Ōshū Fujiwara clan’s rule.
|
E471373
|
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: destruction of Hiraizumi | Statement: [Fujiwara no Yasuhira, event, destruction of Hiraizumi]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: destruction of Hiraizumi Context triple: [Fujiwara no Yasuhira, event, destruction of Hiraizumi]
-
A.
Hiraizumi
Hiraizumi is a historic town in Japan renowned for its Buddhist temples, gardens, and archaeological sites that reflect the culture of the Heian period and are recognized as a UNESCO World Heritage Site.
-
B.
Tomizawa ruins
Tomizawa ruins is an archaeological site in Sendai, Japan, preserving well-known Paleolithic remains and evidence of prehistoric human activity.
-
C.
Ansei Purge
The Ansei Purge was a series of political crackdowns in late Edo-period Japan during which the Tokugawa shogunate suppressed and punished opponents of its foreign and domestic policies, significantly reshaping the country’s political landscape before the Meiji Restoration.
-
D.
Kamitobidera ruins
Kamitobidera ruins are the archaeological remains of an ancient Buddhist temple site located in Kizugawa, Kyoto Prefecture, Japan.
-
E.
Mayu-yama sector collapse
The Mayu-yama sector collapse was a catastrophic landslide and tsunami-generating flank failure of Mount Unzen’s Mayu-yama dome in 1792, which caused one of Japan’s deadliest volcanic disasters.
- 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: destruction of Hiraizumi Triple: [Fujiwara no Yasuhira, event, destruction of Hiraizumi]
Generated description
The destruction of Hiraizumi was the 1189 military campaign in which the once-prosperous northern Fujiwara capital in Japan was razed, marking the end of the Ōshū Fujiwara clan’s rule.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: destruction of Hiraizumi Target entity description: The destruction of Hiraizumi was the 1189 military campaign in which the once-prosperous northern Fujiwara capital in Japan was razed, marking the end of the Ōshū Fujiwara clan’s rule.
-
A.
Hiraizumi
chosen
Hiraizumi is a historic town in Japan renowned for its Buddhist temples, gardens, and archaeological sites that reflect the culture of the Heian period and are recognized as a UNESCO World Heritage Site.
-
B.
Tomizawa ruins
Tomizawa ruins is an archaeological site in Sendai, Japan, preserving well-known Paleolithic remains and evidence of prehistoric human activity.
-
C.
Ansei Purge
The Ansei Purge was a series of political crackdowns in late Edo-period Japan during which the Tokugawa shogunate suppressed and punished opponents of its foreign and domestic policies, significantly reshaping the country’s political landscape before the Meiji Restoration.
-
D.
Kamitobidera ruins
Kamitobidera ruins are the archaeological remains of an ancient Buddhist temple site located in Kizugawa, Kyoto Prefecture, Japan.
-
E.
Mayu-yama sector collapse
The Mayu-yama sector collapse was a catastrophic landslide and tsunami-generating flank failure of Mount Unzen’s Mayu-yama dome in 1792, which caused one of Japan’s deadliest volcanic disasters.
- F. None of above.
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_69d8e51940a0819087bd2996f98da668 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e6529bcb8c8190bcca61a53be86757 |
completed | April 20, 2026, 4:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a07bd64ff708190bf23345b53ad6d0d |
completed | May 16, 2026, 12:42 a.m. |
| NEDg | Description generation | batch_6a07bf15a6908190b28415ca89f1b43a |
completed | May 16, 2026, 12:49 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a07bfb095b08190a23710cf78a2b923 |
completed | May 16, 2026, 12:52 a.m. |
Created at: April 10, 2026, 1:48 p.m.