Triple
T9595250
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Commander of the Air Force (Sri Lanka) |
E231514
|
entity |
| Predicate | seat |
P75
|
FINISHED |
| Object |
Air Force Headquarters, Colombo
Air Force Headquarters, Colombo is the central administrative and command center of the Sri Lanka Air Force, located in Sri Lanka’s capital city.
|
E808568
|
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: Air Force Headquarters, Colombo | Statement: [Commander of the Air Force (Sri Lanka), seat, Air Force Headquarters, Colombo]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Air Force Headquarters, Colombo Context triple: [Commander of the Air Force (Sri Lanka), seat, Air Force Headquarters, Colombo]
-
A.
Echelon Barracks, Colombo
Echelon Barracks, Colombo was a major British-era military installation in central Colombo that served as the headquarters of the Ceylon Defence Force.
-
B.
Sri Lanka Air Force base
Sri Lanka Air Force base is a military air facility of the Sri Lanka Air Force that operates alongside civilian aviation infrastructure at Bandaranaike International Airport.
-
C.
Trincomalee Airport
Trincomalee Airport is a domestic airport in Trincomalee, Sri Lanka, serving both civilian flights and military operations.
-
D.
Queen's House, Colombo
Queen's House, Colombo is a historic colonial-era mansion in Sri Lanka that served as the official residence of the British Governor of Ceylon and later the country's heads of state.
-
E.
Parliament Building, Colombo
Parliament Building, Colombo is a historic colonial-era legislative complex in Sri Lanka that long served as the seat of the country’s national parliament.
- 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: Air Force Headquarters, Colombo Triple: [Commander of the Air Force (Sri Lanka), seat, Air Force Headquarters, Colombo]
Generated description
Air Force Headquarters, Colombo is the central administrative and command center of the Sri Lanka Air Force, located in Sri Lanka’s capital city.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Air Force Headquarters, Colombo Target entity description: Air Force Headquarters, Colombo is the central administrative and command center of the Sri Lanka Air Force, located in Sri Lanka’s capital city.
-
A.
Echelon Barracks, Colombo
Echelon Barracks, Colombo was a major British-era military installation in central Colombo that served as the headquarters of the Ceylon Defence Force.
-
B.
Sri Lanka Air Force base
Sri Lanka Air Force base is a military air facility of the Sri Lanka Air Force that operates alongside civilian aviation infrastructure at Bandaranaike International Airport.
-
C.
Trincomalee Airport
Trincomalee Airport is a domestic airport in Trincomalee, Sri Lanka, serving both civilian flights and military operations.
-
D.
Queen's House, Colombo
Queen's House, Colombo is a historic colonial-era mansion in Sri Lanka that served as the official residence of the British Governor of Ceylon and later the country's heads of state.
-
E.
Parliament Building, Colombo
Parliament Building, Colombo is a historic colonial-era legislative complex in Sri Lanka that long served as the seat of the country’s national parliament.
- 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_69ca8482884481908eccdfdf64d6fbf7 |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd9a14fd308190beb8fda5a9e912c7 |
completed | April 1, 2026, 10:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d16199845881908f8a91182ca48250 |
completed | April 4, 2026, 7:08 p.m. |
| NEDg | Description generation | batch_69d16230a99481909d82d03babe6729a |
completed | April 4, 2026, 7:10 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d16321aba88190a7e8359dbaa5362b |
completed | April 4, 2026, 7:14 p.m. |
Created at: March 30, 2026, 8:07 p.m.