Triple
T18570027
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chaminda Vaas |
E453848
|
entity |
| Predicate | playedUnderCaptain |
P122104
|
FINISHED |
| Object | Arjuna Ranatunga |
—
|
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: Arjuna Ranatunga | Statement: [Chaminda Vaas, playedUnderCaptain, Arjuna Ranatunga]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Arjuna Ranatunga Context triple: [Chaminda Vaas, playedUnderCaptain, Arjuna Ranatunga]
-
A.
Arjuna Ranatunga
chosen
Arjuna Ranatunga is a former Sri Lankan cricketer and influential captain who famously led Sri Lanka to its first Cricket World Cup title in 1996.
-
B.
Mahela Jayawardene
Mahela Jayawardene is a former Sri Lankan cricketer renowned as one of the game's most elegant and prolific batsmen and a highly successful captain in international cricket.
-
C.
Ravindu Shah
Ravindu Shah is a former Kenyan cricketer and opening batsman who was a key member of Kenya’s successful World Cup campaigns in the late 1990s and early 2000s.
-
D.
Anil Tissera
Anil Tissera is a Sri Lankan-born forensic anthropologist and the protagonist of Michael Ondaatje’s novel "Anil’s Ghost," who returns to her homeland to investigate political violence and human rights abuses.
-
E.
Sanath Jayasuriya
Sanath Jayasuriya is a former Sri Lankan cricketer renowned as one of the most destructive opening batsmen in limited-overs cricket and a key figure in Sri Lanka’s 1996 World Cup triumph.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: playedUnderCaptain Context triple: [Chaminda Vaas, playedUnderCaptain, Arjuna Ranatunga]
-
A.
playedUnder
chosen
Indicates that one person participated as a player on a team or in a context where another person served as their coach or manager.
-
B.
captainedRepresentativeTeam
Indicates that an entity has served as the captain of a representative (e.g., national or regional) team.
-
C.
losingCaptain
Indicates that the referenced captain is the one who lost in a particular contest, game, or competitive event.
-
D.
captainOpponent
Indicates that one entity serves as the captain or leader of a team that is competing against the other entity.
-
E.
winningCaptain
Indicates that the subject is the captain of a team that has won a particular match, tournament, or competition.
- F. None of above.
Provenance (3 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_69d8d38974308190a9174430ef256b73 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e53b01331c8190bec3aba40358a843 |
completed | April 19, 2026, 8:28 p.m. |
| PD | Predicate disambiguation | batch_69e478c16e0c8190b03966aa23c395a6 |
completed | April 19, 2026, 6:40 a.m. |
Created at: April 10, 2026, 11:43 a.m.