Triple
T21284463
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hibiya district |
E524616
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object | DN Tower 21 |
—
|
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: DN Tower 21 | Statement: [Hibiya district, hasLandmark, DN Tower 21]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: DN Tower 21 Context triple: [Hibiya district, hasLandmark, DN Tower 21]
-
A.
KL Tower
KL Tower is a prominent telecommunications and observation tower in Kuala Lumpur, Malaysia, known for its panoramic city views and iconic skyline presence.
-
B.
OKO Tower
OKO Tower is a prominent mixed-use skyscraper complex in Moscow, known for its distinctive twin towers that rank among the tallest buildings in Europe.
-
C.
BBS Tower
BBS Tower is a prominent telecommunications and broadcasting tower in Thimphu, Bhutan, known for its panoramic views of the city and surrounding mountains.
-
D.
Square Tower
Square Tower is a historic white fort-like structure along the Kuching Waterfront in Sarawak, Malaysia, originally built for defense and later used as a prison and government facility.
-
E.
Rainbow Tower
Rainbow Tower is a landmark oceanfront hotel tower at the Hilton Hawaiian Village in Waikiki, known for its large rainbow mural and iconic presence on the Honolulu skyline.
- 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: DN Tower 21 Target entity description: DN Tower 21 is a prominent modern office skyscraper in Tokyo’s Hibiya district, known for housing major corporate and governmental tenants.
-
A.
KL Tower
KL Tower is a prominent telecommunications and observation tower in Kuala Lumpur, Malaysia, known for its panoramic city views and iconic skyline presence.
-
B.
OKO Tower
OKO Tower is a prominent mixed-use skyscraper complex in Moscow, known for its distinctive twin towers that rank among the tallest buildings in Europe.
-
C.
BBS Tower
BBS Tower is a prominent telecommunications and broadcasting tower in Thimphu, Bhutan, known for its panoramic views of the city and surrounding mountains.
-
D.
Square Tower
Square Tower is a historic white fort-like structure along the Kuching Waterfront in Sarawak, Malaysia, originally built for defense and later used as a prison and government facility.
-
E.
Rainbow Tower
Rainbow Tower is a landmark oceanfront hotel tower at the Hilton Hawaiian Village in Waikiki, known for its large rainbow mural and iconic presence on the Honolulu skyline.
- 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_69e0b5171f6c8190a5d57201ede73811 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e736d4e7f881909c2cc7936a66b79d |
completed | April 21, 2026, 8:35 a.m. |
Created at: April 16, 2026, 4:03 p.m.