Triple

T3053996
Position Surface form Disambiguated ID Type / Status
Subject Cameroon national football team E60436 entity
Predicate homeStadium P890 FINISHED
Object Stade Ahmadou Ahidjo
Stade Ahmadou Ahidjo is a major multi-purpose stadium in Yaoundé, Cameroon, best known as a primary venue for international football matches and national sporting events.
 E321877 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: Stade Ahmadou Ahidjo | Statement: [Cameroon national football team, homeStadium, Stade Ahmadou Ahidjo]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Stade Ahmadou Ahidjo
Context triple: [Cameroon national football team, homeStadium, Stade Ahmadou Ahidjo]
  • A. Stade de l’Amitié
    Stade de l’Amitié is a major multi-purpose football stadium in Libreville, Gabon, known for hosting international matches and continental tournaments.
  • B. Stade du 5 Juillet 1962
    Stade du 5 Juillet 1962 is a major multi-purpose national stadium in Algiers, Algeria, primarily used for football and large sporting and ceremonial events.
  • C. 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.
  • D. Stade des Martyrs
    Stade des Martyrs is a large multi-purpose national stadium in Kinshasa, Democratic Republic of the Congo, primarily used for football matches and major public events.
  • E. 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.
  • 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: Stade Ahmadou Ahidjo
Triple: [Cameroon national football team, homeStadium, Stade Ahmadou Ahidjo]
Generated description
Stade Ahmadou Ahidjo is a major multi-purpose stadium in Yaoundé, Cameroon, best known as a primary venue for international football matches and national sporting events.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Stade Ahmadou Ahidjo
Target entity description: Stade Ahmadou Ahidjo is a major multi-purpose stadium in Yaoundé, Cameroon, best known as a primary venue for international football matches and national sporting events.
  • A. Stade de l’Amitié
    Stade de l’Amitié is a major multi-purpose football stadium in Libreville, Gabon, known for hosting international matches and continental tournaments.
  • B. Stade du 5 Juillet 1962
    Stade du 5 Juillet 1962 is a major multi-purpose national stadium in Algiers, Algeria, primarily used for football and large sporting and ceremonial events.
  • C. 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.
  • D. Stade des Martyrs
    Stade des Martyrs is a large multi-purpose national stadium in Kinshasa, Democratic Republic of the Congo, primarily used for football matches and major public events.
  • E. 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.
  • 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_69ad8578137c81908259dcb27c7d6d7c completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69ad9bf51b5081908ce355a76cfa9e3c completed March 8, 2026, 3:55 p.m.
NED1 Entity disambiguation (via context triple) batch_69b1ef00630c8190a3b5b2854350ecb9 completed March 11, 2026, 10:38 p.m.
NEDg Description generation batch_69b1efa8c11081908661b33e465e11bc completed March 11, 2026, 10:41 p.m.
NED2 Entity disambiguation (via description) batch_69b1f062abf48190ab891463c5b33622 completed March 11, 2026, 10:44 p.m.
Created at: March 8, 2026, 3:01 p.m.