Triple
T22522094
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pettah |
E556805
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object | Khan Clock Tower |
—
|
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: Khan Clock Tower | Statement: [Pettah, hasLandmark, Khan Clock Tower]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Khan Clock Tower Context triple: [Pettah, hasLandmark, Khan Clock Tower]
-
A.
Ali Amjad Clock Tower
Ali Amjad Clock Tower is a historic clock tower and prominent riverside landmark in Sylhet, Bangladesh, often regarded as one of the city's oldest and most recognizable structures.
-
B.
Multan Clock Tower
Multan Clock Tower is a historic British-era clock tower and prominent landmark located in the city center of Multan, Pakistan.
-
C.
Shahid Minar
Shahid Minar is a prominent historical monument and viewing tower in central Kolkata, India, originally built in the 19th century and now serving as a symbol of remembrance and a popular city landmark.
-
D.
Shahid Minar
Shahid Minar is a national monument in Dhaka, Bangladesh, commemorating the martyrs of the 1952 Bengali Language Movement.
-
E.
Kalyan Minaret
Kalyan Minaret is a towering 12th-century brick minaret in Bukhara, Uzbekistan, renowned as an iconic symbol of the city’s Islamic architecture and Silk Road heritage.
- 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: Khan Clock Tower Target entity description: Khan Clock Tower is a historic clock tower and prominent colonial-era landmark located in the bustling Pettah district of Colombo, Sri Lanka.
-
A.
Ali Amjad Clock Tower
Ali Amjad Clock Tower is a historic clock tower and prominent riverside landmark in Sylhet, Bangladesh, often regarded as one of the city's oldest and most recognizable structures.
-
B.
Multan Clock Tower
Multan Clock Tower is a historic British-era clock tower and prominent landmark located in the city center of Multan, Pakistan.
-
C.
Shahid Minar
Shahid Minar is a prominent historical monument and viewing tower in central Kolkata, India, originally built in the 19th century and now serving as a symbol of remembrance and a popular city landmark.
-
D.
Shahid Minar
Shahid Minar is a national monument in Dhaka, Bangladesh, commemorating the martyrs of the 1952 Bengali Language Movement.
-
E.
Kalyan Minaret
Kalyan Minaret is a towering 12th-century brick minaret in Bukhara, Uzbekistan, renowned as an iconic symbol of the city’s Islamic architecture and Silk Road heritage.
- 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_69e11e5657e881909f16ca58352c50da |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15e32b8a88190ac335d4298dd5ee3 |
completed | April 29, 2026, 1:26 a.m. |
Created at: April 16, 2026, 8:50 p.m.