Triple
T441315
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lagos |
E10118
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Tafawa Balewa Square
Tafawa Balewa Square is a major ceremonial and historical public square in Lagos, Nigeria, known for hosting national events and celebrations.
|
E56228
|
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: Tafawa Balewa Square | Statement: [Lagos, hasLandmark, Tafawa Balewa Square]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tafawa Balewa Square Context triple: [Lagos, hasLandmark, Tafawa Balewa Square]
-
A.
Dag Hammarskjöld Plaza
Dag Hammarskjöld Plaza is a public park and plaza in Manhattan, New York City, known for its proximity to the United Nations headquarters and its role as a site for international gatherings and demonstrations.
-
B.
National Theatre Lagos
National Theatre Lagos is a major cultural and performing arts complex in Lagos, Nigeria, renowned for hosting theatre, music, and artistic events.
-
C.
Lekki Conservation Centre
Lekki Conservation Centre is a prominent nature reserve and ecotourism destination in Lagos, Nigeria, known for its rich biodiversity, elevated walkways, and one of Africa’s longest canopy walkways.
-
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.
Martyrs’ Square
Martyrs’ Square is a historic central plaza in Beirut that has served as a key site for political demonstrations, national gatherings, and public life in Lebanon.
- 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: Tafawa Balewa Square Triple: [Lagos, hasLandmark, Tafawa Balewa Square]
Generated description
Tafawa Balewa Square is a major ceremonial and historical public square in Lagos, Nigeria, known for hosting national events and celebrations.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tafawa Balewa Square Target entity description: Tafawa Balewa Square is a major ceremonial and historical public square in Lagos, Nigeria, known for hosting national events and celebrations.
-
A.
Dag Hammarskjöld Plaza
Dag Hammarskjöld Plaza is a public park and plaza in Manhattan, New York City, known for its proximity to the United Nations headquarters and its role as a site for international gatherings and demonstrations.
-
B.
National Theatre Lagos
National Theatre Lagos is a major cultural and performing arts complex in Lagos, Nigeria, renowned for hosting theatre, music, and artistic events.
-
C.
Lekki Conservation Centre
Lekki Conservation Centre is a prominent nature reserve and ecotourism destination in Lagos, Nigeria, known for its rich biodiversity, elevated walkways, and one of Africa’s longest canopy walkways.
-
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.
Martyrs’ Square
Martyrs’ Square is a historic central plaza in Beirut that has served as a key site for political demonstrations, national gatherings, and public life in Lebanon.
- 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_69a2e8465ef481909655c681b01e2986 |
completed | Feb. 28, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69a2ef2af84881909635ebbbb3465b1b |
completed | Feb. 28, 2026, 1:35 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a442a2d9f081909d24508d8a19c020 |
completed | March 1, 2026, 1:44 p.m. |
| NEDg | Description generation | batch_69a4431412b0819098b3006842834255 |
completed | March 1, 2026, 1:45 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a4438d88f08190b0b9e7667c756710 |
completed | March 1, 2026, 1:47 p.m. |
Created at: Feb. 28, 2026, 1:11 p.m.