Triple

T1181649
Position Surface form Disambiguated ID Type / Status
Subject Western Desert E25149 entity
Predicate notableBattle P259 FINISHED
Object Battle of Mersa Matruh
The Battle of Mersa Matruh was a World War II engagement in June 1942 in Egypt, where Axis forces under Erwin Rommel defeated retreating British Commonwealth troops during the North African campaign.
E176154 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: Battle of Mersa Matruh | Statement: [Western Desert, notableBattle, Battle of Mersa Matruh]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Battle of Mersa Matruh
Context triple: [Western Desert, notableBattle, Battle of Mersa Matruh]
  • A. Battle of Alam el Halfa
    The Battle of Alam el Halfa was a key World War II engagement in late August–early September 1942 near El Alamein in Egypt, where British-led forces successfully halted Erwin Rommel’s final major offensive into Egypt.
  • B. Battle of Al-Arish
    The Battle of Al-Arish was a 1799 engagement during Napoleon Bonaparte’s Middle Eastern campaign in which French forces fought Ottoman troops near the Sinai town of Al-Arish.
  • C. Battle of the Pyramids
    The Battle of the Pyramids was a decisive 1798 victory in which Napoleon Bonaparte’s French army defeated the Mamluk forces near Cairo, securing French control over much of Egypt.
  • D. Battle of Wadi al-Khaznadar
    The Battle of Wadi al-Khaznadar was a 1299 clash near Homs in which the Mongol Ilkhanate decisively defeated the Mamluk Sultanate, temporarily disrupting Mamluk control in Syria.
  • E. Battle of Medenine
    The Battle of Medenine was a World War II engagement in southern Tunisia in March 1943, where British Eighth Army forces successfully repelled a major Axis armored counterattack, helping to secure the Allied advance in the North African campaign.
  • 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: Battle of Mersa Matruh
Triple: [Western Desert, notableBattle, Battle of Mersa Matruh]
Generated description
The Battle of Mersa Matruh was a World War II engagement in June 1942 in Egypt, where Axis forces under Erwin Rommel defeated retreating British Commonwealth troops during the North African campaign.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Battle of Mersa Matruh
Target entity description: The Battle of Mersa Matruh was a World War II engagement in June 1942 in Egypt, where Axis forces under Erwin Rommel defeated retreating British Commonwealth troops during the North African campaign.
  • A. Battle of Alam el Halfa
    The Battle of Alam el Halfa was a key World War II engagement in late August–early September 1942 near El Alamein in Egypt, where British-led forces successfully halted Erwin Rommel’s final major offensive into Egypt.
  • B. Battle of Al-Arish
    The Battle of Al-Arish was a 1799 engagement during Napoleon Bonaparte’s Middle Eastern campaign in which French forces fought Ottoman troops near the Sinai town of Al-Arish.
  • C. Battle of the Pyramids
    The Battle of the Pyramids was a decisive 1798 victory in which Napoleon Bonaparte’s French army defeated the Mamluk forces near Cairo, securing French control over much of Egypt.
  • D. Battle of Wadi al-Khaznadar
    The Battle of Wadi al-Khaznadar was a 1299 clash near Homs in which the Mongol Ilkhanate decisively defeated the Mamluk Sultanate, temporarily disrupting Mamluk control in Syria.
  • E. Battle of Medenine
    The Battle of Medenine was a World War II engagement in southern Tunisia in March 1943, where British Eighth Army forces successfully repelled a major Axis armored counterattack, helping to secure the Allied advance in the North African campaign.
  • 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_69a494267b4c819088c97a59182bf56a completed March 1, 2026, 7:31 p.m.
NER Named-entity recognition batch_69a4bd347d4481909e9094463011289d completed March 1, 2026, 10:27 p.m.
NED1 Entity disambiguation (via context triple) batch_69ad307e887c81909f81473a2f02c2ba completed March 8, 2026, 8:17 a.m.
NEDg Description generation batch_69ad34696ec88190b6c5eb2070041cb6 completed March 8, 2026, 8:33 a.m.
NED2 Entity disambiguation (via description) batch_69ad348789348190a13720ccb760489f completed March 8, 2026, 8:34 a.m.
Created at: March 1, 2026, 7:45 p.m.