Triple

T17808755
Position Surface form Disambiguated ID Type / Status
Subject Battle of Tug Argan E444639 entity
Predicate strategicObjective P79 FINISHED
Object Defense of Berbera
The Defense of Berbera was the British-led effort in 1940 to hold and evacuate the key port city of Berbera in British Somaliland during the Italian invasion in World War II.
E1289825 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: Defense of Berbera | Statement: [Battle of Tug Argan, strategicObjective, Defense of Berbera]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Defense of Berbera
Context triple: [Battle of Tug Argan, strategicObjective, Defense of Berbera]
  • A. Fall of Asmara
    The Fall of Asmara was the 1991 capture of Eritrea’s capital by Eritrean People's Liberation Front forces, effectively ending Ethiopian control and paving the way for Eritrean independence.
  • B. Battle of Keren
    The Battle of Keren was a major World War II engagement in Eritrea where British and Commonwealth forces defeated Italian troops in early 1941, opening the way for Allied control of Italian East Africa.
  • C. 1988 Hargeisa offensive
    The 1988 Hargeisa offensive was a major military campaign during the Somali Civil War in which rebel forces attacked and briefly captured the city of Hargeisa, prompting a brutal government counteroffensive and widespread destruction.
  • D. Battle of Mekelle
    The Battle of Mekelle was a key 1896 engagement in northern Ethiopia during the First Italo-Ethiopian War, where Ethiopian forces besieged and compelled the surrender of an Italian garrison, contributing to Italy’s eventual defeat in the conflict.
  • E. Battle of Massawa
    The Battle of Massawa was a key 1990 offensive by Eritrean rebel forces to capture the strategic Red Sea port city of Massawa from Ethiopian government control, significantly advancing Eritrea’s path to independence.
  • 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: Defense of Berbera
Triple: [Battle of Tug Argan, strategicObjective, Defense of Berbera]
Generated description
The Defense of Berbera was the British-led effort in 1940 to hold and evacuate the key port city of Berbera in British Somaliland during the Italian invasion in World War II.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Defense of Berbera
Target entity description: The Defense of Berbera was the British-led effort in 1940 to hold and evacuate the key port city of Berbera in British Somaliland during the Italian invasion in World War II.
  • A. Fall of Asmara
    The Fall of Asmara was the 1991 capture of Eritrea’s capital by Eritrean People's Liberation Front forces, effectively ending Ethiopian control and paving the way for Eritrean independence.
  • B. Battle of Keren
    The Battle of Keren was a major World War II engagement in Eritrea where British and Commonwealth forces defeated Italian troops in early 1941, opening the way for Allied control of Italian East Africa.
  • C. 1988 Hargeisa offensive
    The 1988 Hargeisa offensive was a major military campaign during the Somali Civil War in which rebel forces attacked and briefly captured the city of Hargeisa, prompting a brutal government counteroffensive and widespread destruction.
  • D. Battle of Mekelle
    The Battle of Mekelle was a key 1896 engagement in northern Ethiopia during the First Italo-Ethiopian War, where Ethiopian forces besieged and compelled the surrender of an Italian garrison, contributing to Italy’s eventual defeat in the conflict.
  • E. Battle of Massawa
    The Battle of Massawa was a key 1990 offensive by Eritrean rebel forces to capture the strategic Red Sea port city of Massawa from Ethiopian government control, significantly advancing Eritrea’s path to independence.
  • 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_69d8b9f0de78819099395b14db75a8a6 completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e4887976e48190842840ef064dc772 completed April 19, 2026, 7:47 a.m.
NED1 Entity disambiguation (via context triple) batch_6a02ff5e7d7881908bf08022930edbc1 completed May 12, 2026, 10:22 a.m.
NEDg Description generation batch_6a0300ca1ac88190b474ac8276d55445 completed May 12, 2026, 10:28 a.m.
NED2 Entity disambiguation (via description) batch_6a03017f7ea08190b3a98db1c429d04f completed May 12, 2026, 10:31 a.m.
Created at: April 10, 2026, 10:14 a.m.