Triple

T13891783
Position Surface form Disambiguated ID Type / Status
Subject Mareth Line E333989 entity
Predicate locatedNear P294 FINISHED
Object Mareth
Mareth is a town in southeastern Tunisia known historically for its proximity to the World War II-era Mareth Line fortifications.
 E1067537 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: Mareth | Statement: [Mareth Line, locatedNear, Mareth]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mareth
Context triple: [Mareth Line, locatedNear, Mareth]
  • A. Mareth Line
    The Mareth Line was a heavily fortified French and later Axis defensive line in southern Tunisia that became a key battleground in the North African campaign of World War II.
  • B. Marsa
    Marsa is a town in Malta located on the shores of the Grand Harbour, known historically for its port and industrial facilities.
  • C. Marsa al-Brega
    Marsa al-Brega is a coastal industrial town in northeastern Libya known for its major oil refinery and petrochemical facilities on the Gulf of Sidra.
  • D. Kyrenia
    Kyrenia is a historic coastal city on the northern shore of Cyprus, known for its picturesque harbor, medieval castle, and role as a major tourist and cultural center in the region.
  • E. Balamand
    Balamand is a locality in northern Lebanon best known for hosting the historic Balamand Monastery and the main campus of the University of Balamand.
  • 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: Mareth
Triple: [Mareth Line, locatedNear, Mareth]
Generated description
Mareth is a town in southeastern Tunisia known historically for its proximity to the World War II-era Mareth Line fortifications.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mareth
Target entity description: Mareth is a town in southeastern Tunisia known historically for its proximity to the World War II-era Mareth Line fortifications.
  • A. Mareth Line
    The Mareth Line was a heavily fortified French and later Axis defensive line in southern Tunisia that became a key battleground in the North African campaign of World War II.
  • B. Marsa
    Marsa is a town in Malta located on the shores of the Grand Harbour, known historically for its port and industrial facilities.
  • C. Marsa al-Brega
    Marsa al-Brega is a coastal industrial town in northeastern Libya known for its major oil refinery and petrochemical facilities on the Gulf of Sidra.
  • D. Kyrenia
    Kyrenia is a historic coastal city on the northern shore of Cyprus, known for its picturesque harbor, medieval castle, and role as a major tourist and cultural center in the region.
  • E. Balamand
    Balamand is a locality in northern Lebanon best known for hosting the historic Balamand Monastery and the main campus of the University of Balamand.
  • 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_69d81c5dd2d48190b7a5fc1e009de936 completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de23a537d4819093c2bae2a244816a completed April 14, 2026, 11:23 a.m.
NED1 Entity disambiguation (via context triple) batch_69f7c71ca8a881908ac02687fbfe62fb completed May 3, 2026, 10:07 p.m.
NEDg Description generation batch_69f7c7e1247481908073c1e282c3619f completed May 3, 2026, 10:10 p.m.
NED2 Entity disambiguation (via description) batch_69f7c8f2b5588190b6143d676eb648a0 completed May 3, 2026, 10:15 p.m.
Created at: April 9, 2026, 10:15 p.m.