Triple

T21442738
Position Surface form Disambiguated ID Type / Status
Subject A4 motorway (Portugal) E528978 entity
Predicate partOf P40 FINISHED
Object IP4 corridor
The IP4 corridor is a major Portuguese transport route that connects the northern interior regions to the coast and Spain, integrating several key motorways into a continuous east–west axis.
E1484753 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: IP4 corridor | Statement: [A4 motorway (Portugal), partOf, IP4 corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: IP4 corridor
Context triple: [A4 motorway (Portugal), partOf, IP4 corridor]
  • A. North–South and East–West Corridor
    The North–South and East–West Corridor is a major Indian highway development project that connects the country’s extremities through long-distance north–south and east–west routes to improve national connectivity and economic integration.
  • B. E20 corridor
    The E20 corridor is a major trans-European railway route running through Poland that forms part of an important east–west transport link connecting Western and Eastern Europe.
  • C. North–South Corridor
    The North–South Corridor is a principal metro line of the Lucknow Metro system in Uttar Pradesh, India, running along a north–south axis through the city.
  • D. North–South Corridor
    The North–South Corridor is a major regional transport and trade route in Southern Africa that links landlocked countries to key seaports through an integrated network of roads and railways.
  • E. North–South Corridor
    The North–South Corridor is a major metro line of the Ahmedabad Metro system that runs along the city’s north–south axis, connecting key residential and commercial areas.
  • 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: IP4 corridor
Triple: [A4 motorway (Portugal), partOf, IP4 corridor]
Generated description
The IP4 corridor is a major Portuguese transport route that connects the northern interior regions to the coast and Spain, integrating several key motorways into a continuous east–west axis.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: IP4 corridor
Target entity description: The IP4 corridor is a major Portuguese transport route that connects the northern interior regions to the coast and Spain, integrating several key motorways into a continuous east–west axis.
  • A. North–South and East–West Corridor
    The North–South and East–West Corridor is a major Indian highway development project that connects the country’s extremities through long-distance north–south and east–west routes to improve national connectivity and economic integration.
  • B. E20 corridor
    The E20 corridor is a major trans-European railway route running through Poland that forms part of an important east–west transport link connecting Western and Eastern Europe.
  • C. North–South Corridor
    The North–South Corridor is a principal metro line of the Lucknow Metro system in Uttar Pradesh, India, running along a north–south axis through the city.
  • D. North–South Corridor
    The North–South Corridor is a major regional transport and trade route in Southern Africa that links landlocked countries to key seaports through an integrated network of roads and railways.
  • E. North–South Corridor
    The North–South Corridor is a major metro line of the Ahmedabad Metro system that runs along the city’s north–south axis, connecting key residential and commercial areas.
  • 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_69e0c4569fa081908101baa24f8745db completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69e8b7044a3881908a7fe26f26c92762 completed April 22, 2026, 11:54 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09c9034c3c8190a5c3ea37ef2b44f9 completed May 17, 2026, 1:56 p.m.
NEDg Description generation batch_6a09c993004c81909cc0224947c178e0 completed May 17, 2026, 1:58 p.m.
NED2 Entity disambiguation (via description) batch_6a09ca14cfcc81908565427b504d815e completed May 17, 2026, 2 p.m.
Created at: April 16, 2026, 6:05 p.m.