Triple
T11231045
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hitachi Pavilion |
E265819
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object | Hitachi Group Pavilion |
E265819
|
NE FINISHED |
How this triple was built (2 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: Hitachi Group Pavilion | Statement: [Hitachi Pavilion, alsoKnownAs, Hitachi Group Pavilion]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hitachi Group Pavilion Context triple: [Hitachi Pavilion, alsoKnownAs, Hitachi Group Pavilion]
-
A.
Hitachi Pavilion
chosen
The Hitachi Pavilion was a corporate exhibition space created by the Hitachi Group for Expo '85 in Tsukuba, Japan, showcasing advanced technology and innovation.
-
B.
Fujitsu Pavilion
Fujitsu Pavilion was a major corporate exhibition space at Expo '85 in Tsukuba, Japan, showcasing Fujitsu’s cutting-edge information and computer technologies of the time.
-
C.
Kenzo Tange building
The Yamanashi Press and Broadcasting Center is a modernist concrete building in Kōfu, Japan, designed by renowned architect Kenzo Tange and noted for its bold, sculptural form and Metabolist influences.
-
D.
Nakagin Capsule Tower
Nakagin Capsule Tower is a pioneering example of Japanese Metabolist architecture, consisting of modular, prefabricated living capsules attached to a central core in Tokyo.
-
E.
Expo ’70 Takara Pavilion
The Expo ’70 Takara Pavilion was a landmark experimental structure at the 1970 Osaka World’s Fair that embodied the futuristic, modular principles of Japan’s Metabolist architectural movement.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6aac656d48190b275efaa7d6074ee |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e9026e1c81909456ac946bbba972 |
completed | April 9, 2026, 5:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e4f3d86fc88190a6d7874e7fe1eeaa |
completed | April 19, 2026, 3:25 p.m. |
Created at: April 8, 2026, 9:30 p.m.