Triple

T135909
Position Surface form Disambiguated ID Type / Status
Subject Pan-American Highway E2745 entity
Predicate endsIn P1673 FINISHED
Object Ushuaia, Tierra del Fuego, Argentina
Ushuaia, in Tierra del Fuego, Argentina, is a remote port city often called the southernmost city in the world and a key gateway to Antarctic expeditions.
E17562 NE FINISHED

How this triple was built (5 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: Ushuaia, Tierra del Fuego, Argentina | Statement: [Pan-American Highway, endsIn, Ushuaia, Tierra del Fuego, Argentina]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ushuaia, Tierra del Fuego, Argentina
Context triple: [Pan-American Highway, endsIn, Ushuaia, Tierra del Fuego, Argentina]
  • A. Punta Arenas, Chile
    Punta Arenas, Chile is a major southern Chilean port city on the Strait of Magellan, known as a gateway to Patagonia and Antarctica.
  • B. Argentine Antarctica
    Argentine Antarctica is the sector of Antarctica claimed by Argentina, encompassing a portion of the continent and surrounding islands in the southern Atlantic and Antarctic regions.
  • C. Puerto Williams
    Puerto Williams is a small Chilean town on Navarino Island, often cited as one of the southernmost settlements in the world and a gateway to Antarctic and subantarctic research and tourism.
  • D. Patagonia
    Patagonia is a sparsely populated region at the southern end of South America, renowned for its dramatic mountains, glaciers, and windswept plains shared by Chile and Argentina.
  • E. Concepción
    Concepción is a major Chilean city in the south-central part of the country, known as an important industrial, commercial, and educational center.
  • 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: Ushuaia, Tierra del Fuego, Argentina
Triple: [Pan-American Highway, endsIn, Ushuaia, Tierra del Fuego, Argentina]
Generated description
Ushuaia, in Tierra del Fuego, Argentina, is a remote port city often called the southernmost city in the world and a key gateway to Antarctic expeditions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ushuaia, Tierra del Fuego, Argentina
Target entity description: Ushuaia, in Tierra del Fuego, Argentina, is a remote port city often called the southernmost city in the world and a key gateway to Antarctic expeditions.
  • A. Punta Arenas, Chile
    Punta Arenas, Chile is a major southern Chilean port city on the Strait of Magellan, known as a gateway to Patagonia and Antarctica.
  • B. Argentine Antarctica
    Argentine Antarctica is the sector of Antarctica claimed by Argentina, encompassing a portion of the continent and surrounding islands in the southern Atlantic and Antarctic regions.
  • C. Puerto Williams
    Puerto Williams is a small Chilean town on Navarino Island, often cited as one of the southernmost settlements in the world and a gateway to Antarctic and subantarctic research and tourism.
  • D. Patagonia
    Patagonia is a sparsely populated region at the southern end of South America, renowned for its dramatic mountains, glaciers, and windswept plains shared by Chile and Argentina.
  • E. Concepción
    Concepción is a major Chilean city in the south-central part of the country, known as an important industrial, commercial, and educational center.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: endsIn
Context triple: [Pan-American Highway, endsIn, Ushuaia, Tierra del Fuego, Argentina]
  • A. endedWith
    Indicates that one event, process, or state concluded with or was finalized by another specified event, condition, or outcome.
  • B. includes
    Indicates that one entity contains, encompasses, or has another entity as a part, member, or subset.
  • C. extendsTo chosen
    Indicates that one entity reaches, stretches, or continues its scope, influence, or coverage up to or into another entity.
  • D. mayExtendTo
    Indicates that something has the potential or permission to reach, continue, or be applied up to a specified limit, scope, or boundary.
  • E. endDate
    Indicates the point in time at which an event, state, or relationship stops being valid or comes to a conclusion.
  • F. None of above.

Provenance (6 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_69a2520c0f3481908b0ed054a2fca8d0 completed Feb. 28, 2026, 2:25 a.m.
NER Named-entity recognition batch_69a257a4edf081908c494c8370c76b9a completed Feb. 28, 2026, 2:49 a.m.
NED1 Entity disambiguation (via context triple) batch_69a2c27487c08190a4a356a4ad7b411b completed Feb. 28, 2026, 10:24 a.m.
NEDg Description generation batch_69a2c34b58d48190b4a5bfdd31d7bfaa completed Feb. 28, 2026, 10:28 a.m.
NED2 Entity disambiguation (via description) batch_69a2c3880b688190a415b89e0a8ffc59 completed Feb. 28, 2026, 10:29 a.m.
PD Predicate disambiguation batch_69a25651b9048190a6277b7fec98c1ea completed Feb. 28, 2026, 2:43 a.m.
Created at: Feb. 28, 2026, 2:30 a.m.