Triple
T441314
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lagos |
E10118
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
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.
|
E55722
|
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: National Theatre Lagos | Statement: [Lagos, hasLandmark, National Theatre Lagos]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: National Theatre Lagos Context triple: [Lagos, hasLandmark, National Theatre Lagos]
-
A.
Bulawayo Theatre
Bulawayo Theatre is a prominent performing arts venue in Bulawayo, Zimbabwe, known for hosting local and regional theatre productions and cultural events.
-
B.
National Theatre Company
The National Theatre Company was a prominent British theatrical ensemble that formed the core of the National Theatre in London, featuring leading actors such as Laurence Olivier in major stage productions.
-
C.
Ibadan
Ibadan is one of the largest and most populous cities in southwestern Nigeria, historically significant as a major Yoruba cultural and economic center.
-
D.
Tercentenary Theatre
Tercentenary Theatre is an outdoor ceremonial space in Harvard Yard used for major university events such as commencements and convocations.
-
E.
Trinity Theatre
Trinity Theatre is a prominent arts venue and cultural hub located in Royal Tunbridge Wells, England, hosting theatre productions, films, and community events.
- 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: National Theatre Lagos Triple: [Lagos, hasLandmark, National Theatre Lagos]
Generated description
National Theatre Lagos is a major cultural and performing arts complex in Lagos, Nigeria, renowned for hosting theatre, music, and artistic events.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: National Theatre Lagos Target entity description: National Theatre Lagos is a major cultural and performing arts complex in Lagos, Nigeria, renowned for hosting theatre, music, and artistic events.
-
A.
Bulawayo Theatre
Bulawayo Theatre is a prominent performing arts venue in Bulawayo, Zimbabwe, known for hosting local and regional theatre productions and cultural events.
-
B.
National Theatre Company
The National Theatre Company was a prominent British theatrical ensemble that formed the core of the National Theatre in London, featuring leading actors such as Laurence Olivier in major stage productions.
-
C.
Ibadan
Ibadan is one of the largest and most populous cities in southwestern Nigeria, historically significant as a major Yoruba cultural and economic center.
-
D.
Tercentenary Theatre
Tercentenary Theatre is an outdoor ceremonial space in Harvard Yard used for major university events such as commencements and convocations.
-
E.
Trinity Theatre
Trinity Theatre is a prominent arts venue and cultural hub located in Royal Tunbridge Wells, England, hosting theatre productions, films, and community events.
- 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_69a43e71ec4c8190ac1b80c01e0e83ad |
completed | March 1, 2026, 1:26 p.m. |
| NEDg | Description generation | batch_69a43f2a7c848190b54aa6eb8e67ddaf |
completed | March 1, 2026, 1:29 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a43fcb0da4819088f4d491592e2a5a |
completed | March 1, 2026, 1:31 p.m. |
Created at: Feb. 28, 2026, 1:11 p.m.