Triple
T7433040
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sanfrecce Hiroshima |
E171537
|
entity |
| Predicate | formerHomeStadium |
P901
|
FINISHED |
| Object |
Hiroshima Big Arch
Hiroshima Big Arch is a multi-purpose stadium in Hiroshima, Japan, best known for hosting football matches and major sporting events.
|
E663506
|
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: Hiroshima Big Arch | Statement: [Sanfrecce Hiroshima, formerHomeStadium, Hiroshima Big Arch]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hiroshima Big Arch Context triple: [Sanfrecce Hiroshima, formerHomeStadium, Hiroshima Big Arch]
-
A.
Kobe Port Tower
Kobe Port Tower is a distinctive red steel observation tower and symbol of Kobe’s waterfront, offering panoramic views of the city and harbor.
-
B.
Abeno Harukas
Abeno Harukas is a 300-meter-tall skyscraper in Osaka, Japan, known as one of the country's tallest buildings and a major commercial, cultural, and observation complex.
-
C.
Nagoya TV Tower
Nagoya TV Tower is a historic steel observation and broadcasting tower in central Nagoya, Japan, known as a prominent city landmark and tourist attraction.
-
D.
Genbaku Dome
Genbaku Dome, also known as the Hiroshima Peace Memorial, is the preserved ruin of a building near the hypocenter of the 1945 atomic blast and now serves as a UNESCO World Heritage Site symbolizing the horrors of nuclear war and the hope for peace.
-
E.
Hitachi Pavilion
The Hitachi Pavilion was a corporate exhibition space created by the Hitachi Group for Expo '85 in Tsukuba, Japan, showcasing advanced technology and innovation.
- 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: Hiroshima Big Arch Triple: [Sanfrecce Hiroshima, formerHomeStadium, Hiroshima Big Arch]
Generated description
Hiroshima Big Arch is a multi-purpose stadium in Hiroshima, Japan, best known for hosting football matches and major sporting events.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hiroshima Big Arch Target entity description: Hiroshima Big Arch is a multi-purpose stadium in Hiroshima, Japan, best known for hosting football matches and major sporting events.
-
A.
Kobe Port Tower
Kobe Port Tower is a distinctive red steel observation tower and symbol of Kobe’s waterfront, offering panoramic views of the city and harbor.
-
B.
Abeno Harukas
Abeno Harukas is a 300-meter-tall skyscraper in Osaka, Japan, known as one of the country's tallest buildings and a major commercial, cultural, and observation complex.
-
C.
Nagoya TV Tower
Nagoya TV Tower is a historic steel observation and broadcasting tower in central Nagoya, Japan, known as a prominent city landmark and tourist attraction.
-
D.
Genbaku Dome
Genbaku Dome, also known as the Hiroshima Peace Memorial, is the preserved ruin of a building near the hypocenter of the 1945 atomic blast and now serves as a UNESCO World Heritage Site symbolizing the horrors of nuclear war and the hope for peace.
-
E.
Hitachi Pavilion
The Hitachi Pavilion was a corporate exhibition space created by the Hitachi Group for Expo '85 in Tsukuba, Japan, showcasing advanced technology and innovation.
- F. None of above. chosen
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_69c68a63491881909281f73d4d5643bf |
completed | March 27, 2026, 1:47 p.m. |
| NER | Named-entity recognition | batch_69c6f325ea908190b668fd4ce646f1e6 |
completed | March 27, 2026, 9:14 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c81f1d8af48190af856b5e2438781d |
completed | March 28, 2026, 6:34 p.m. |
| NEDg | Description generation | batch_69c82076aa1481909898fd89a87d5214 |
completed | March 28, 2026, 6:39 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c821f557e08190b39d15c7c7639408 |
completed | March 28, 2026, 6:46 p.m. |
Created at: March 27, 2026, 3:12 p.m.