Triple
T1798231
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Centauro tank destroyer |
E39653
|
entity |
| Predicate | manufacturer |
P490
|
FINISHED |
| Object |
Oto Melara
Oto Melara is an Italian defense company known for designing and producing artillery systems, naval guns, and armored fighting vehicles.
|
E207441
|
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: Oto Melara | Statement: [Centauro tank destroyer, manufacturer, Oto Melara]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Oto Melara Context triple: [Centauro tank destroyer, manufacturer, Oto Melara]
-
A.
Tony Kgoroge
Tony Kgoroge is a South African actor known for his roles in prominent films and television series, particularly those depicting South African history and social issues.
-
B.
Terry Pheto
Terry Pheto is a South African actress best known internationally for her roles in films such as "Tsotsi" and "Mandela: Long Walk to Freedom."
-
C.
Radebe
Radebe is a South African surname associated with several prominent figures in business, politics, and sports.
-
D.
Tshepo Motsepe
Tshepo Motsepe is a South African medical doctor and public health advocate who serves as the First Lady of South Africa as the wife of President Cyril Ramaphosa.
-
E.
Eric Cradock
Eric Cradock was a Canadian sports promoter and businessman best known as a co-founder and early owner of the Toronto Huskies basketball team.
- 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: Oto Melara Triple: [Centauro tank destroyer, manufacturer, Oto Melara]
Generated description
Oto Melara is an Italian defense company known for designing and producing artillery systems, naval guns, and armored fighting vehicles.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Oto Melara Target entity description: Oto Melara is an Italian defense company known for designing and producing artillery systems, naval guns, and armored fighting vehicles.
-
A.
Tony Kgoroge
Tony Kgoroge is a South African actor known for his roles in prominent films and television series, particularly those depicting South African history and social issues.
-
B.
Terry Pheto
Terry Pheto is a South African actress best known internationally for her roles in films such as "Tsotsi" and "Mandela: Long Walk to Freedom."
-
C.
Radebe
Radebe is a South African surname associated with several prominent figures in business, politics, and sports.
-
D.
Tshepo Motsepe
Tshepo Motsepe is a South African medical doctor and public health advocate who serves as the First Lady of South Africa as the wife of President Cyril Ramaphosa.
-
E.
Eric Cradock
Eric Cradock was a Canadian sports promoter and businessman best known as a co-founder and early owner of the Toronto Huskies basketball team.
- 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_69a88632aa588190ba3978fde0db5bbd |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69aa6568373c81908044e0cd8a38344d |
completed | March 6, 2026, 5:26 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69add1baea1c8190a452ffb17dc91aa0 |
completed | March 8, 2026, 7:44 p.m. |
| NEDg | Description generation | batch_69add2729498819082f6595c57f545a8 |
completed | March 8, 2026, 7:48 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69add32803a48190b8ff08c605790f22 |
completed | March 8, 2026, 7:51 p.m. |
Created at: March 4, 2026, 7:32 p.m.