Triple

T17441171
Position Surface form Disambiguated ID Type / Status
Subject Mississippi River industrial corridor E424654 entity
Predicate alsoKnownAs P39 FINISHED
Object Chemical Corridor — NE NERFINISHED

How this triple was built (3 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: Chemical Corridor | Statement: [Mississippi River industrial corridor, alsoKnownAs, Chemical Corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chemical Corridor
Context triple: [Mississippi River industrial corridor, alsoKnownAs, Chemical Corridor]
  • A. Ota industrial corridor
    Ota industrial corridor is a major manufacturing and industrial hub in southwestern Nigeria, hosting numerous factories and large-scale commercial enterprises.
  • B. East–West shipping corridor
    The East–West shipping corridor is a major maritime trade route linking key ports across Europe and Asia, facilitating high-volume container and bulk cargo movement between eastern and western markets.
  • C. Ruhr logistics corridor
    The Ruhr logistics corridor is a major freight and transport axis in Germany’s Ruhr region, integrating ports, rail, and road networks to support intensive industrial and commercial logistics.
  • D. East–West corridor
    The East–West corridor is a major Kolkata Metro line that runs across the city, connecting its eastern and western parts through an important rapid transit route.
  • E. South Axis corridor
    The South Axis corridor is Amsterdam’s main high-density business district and development zone, characterized by modern offices, mixed-use buildings, and major transport links.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chemical Corridor
Target entity description: Chemical Corridor is a heavily industrialized stretch along the Mississippi River in Louisiana known for its dense concentration of petrochemical plants and associated environmental and health concerns.
  • A. Ota industrial corridor
    Ota industrial corridor is a major manufacturing and industrial hub in southwestern Nigeria, hosting numerous factories and large-scale commercial enterprises.
  • B. East–West shipping corridor
    The East–West shipping corridor is a major maritime trade route linking key ports across Europe and Asia, facilitating high-volume container and bulk cargo movement between eastern and western markets.
  • C. Ruhr logistics corridor
    The Ruhr logistics corridor is a major freight and transport axis in Germany’s Ruhr region, integrating ports, rail, and road networks to support intensive industrial and commercial logistics.
  • D. East–West corridor
    The East–West corridor is a major Kolkata Metro line that runs across the city, connecting its eastern and western parts through an important rapid transit route.
  • E. South Axis corridor
    The South Axis corridor is Amsterdam’s main high-density business district and development zone, characterized by modern offices, mixed-use buildings, and major transport links.
  • F. None of above. chosen

Provenance (2 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_69d889db0ba481908402409af3b37917 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e44ff75538819083f77756d39a1aaa completed April 19, 2026, 3:45 a.m.
Created at: April 10, 2026, 5:46 a.m.