Triple
T537863
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Port Harcourt |
E12365
|
entity |
| Predicate | hasStadium |
P105
|
FINISHED |
| Object |
Yakubu Gowon Stadium
Yakubu Gowon Stadium is a multi-purpose sports venue in Port Harcourt, Nigeria, primarily used for football matches and home to local professional teams.
|
E67109
|
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: Yakubu Gowon Stadium | Statement: [Port Harcourt, hasStadium, Yakubu Gowon Stadium]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Yakubu Gowon Stadium Context triple: [Port Harcourt, hasStadium, Yakubu Gowon Stadium]
-
A.
Moshood Abiola National Stadium
Moshood Abiola National Stadium is a major multi-purpose sports complex in Abuja, Nigeria, best known as a primary venue for international football matches and national sporting events.
-
B.
Teslim Balogun Stadium
Teslim Balogun Stadium is a major multi-purpose sports venue in Lagos, Nigeria, best known for hosting top-level football matches including games of the Nigerian national team.
-
C.
Godswill Akpabio International Stadium
Godswill Akpabio International Stadium is a modern, all-seater multi-purpose sports arena in Uyo, Nigeria, known for hosting major football matches and international events.
-
D.
Nyayo National Stadium
Nyayo National Stadium is a major multi-purpose sports venue in Nairobi, Kenya, primarily used for football matches and athletics events.
-
E.
Tafawa Balewa Square
Tafawa Balewa Square is a major ceremonial and historical public square in Lagos, Nigeria, known for hosting national events and celebrations.
- 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: Yakubu Gowon Stadium Triple: [Port Harcourt, hasStadium, Yakubu Gowon Stadium]
Generated description
Yakubu Gowon Stadium is a multi-purpose sports venue in Port Harcourt, Nigeria, primarily used for football matches and home to local professional teams.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Yakubu Gowon Stadium Target entity description: Yakubu Gowon Stadium is a multi-purpose sports venue in Port Harcourt, Nigeria, primarily used for football matches and home to local professional teams.
-
A.
Moshood Abiola National Stadium
Moshood Abiola National Stadium is a major multi-purpose sports complex in Abuja, Nigeria, best known as a primary venue for international football matches and national sporting events.
-
B.
Teslim Balogun Stadium
Teslim Balogun Stadium is a major multi-purpose sports venue in Lagos, Nigeria, best known for hosting top-level football matches including games of the Nigerian national team.
-
C.
Godswill Akpabio International Stadium
Godswill Akpabio International Stadium is a modern, all-seater multi-purpose sports arena in Uyo, Nigeria, known for hosting major football matches and international events.
-
D.
Nyayo National Stadium
Nyayo National Stadium is a major multi-purpose sports venue in Nairobi, Kenya, primarily used for football matches and athletics events.
-
E.
Tafawa Balewa Square
Tafawa Balewa Square is a major ceremonial and historical public square in Lagos, Nigeria, known for hosting national events and celebrations.
- 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_69a4933208e88190891f5debab1b776d |
completed | March 1, 2026, 7:27 p.m. |
| NER | Named-entity recognition | batch_69a496dc0aac8190afb75ec6c47a1d2d |
completed | March 1, 2026, 7:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a4c03256a08190955f8e8d5cda4b08 |
completed | March 1, 2026, 10:39 p.m. |
| NEDg | Description generation | batch_69a4c0d028c48190885a764277f9d28b |
completed | March 1, 2026, 10:42 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a4c196fa948190b14aacba1276d353 |
completed | March 1, 2026, 10:45 p.m. |
Created at: March 1, 2026, 7:32 p.m.