Triple

T12846928
Position Surface form Disambiguated ID Type / Status
Subject Congaree River E307201 entity
Predicate recreationArea P5383 FINISHED
Object Three Rivers Greenway in Columbia
Three Rivers Greenway in Columbia is a scenic urban riverfront park and trail system offering walking, biking, and nature viewing along the converging rivers in Columbia, South Carolina.
E1007075 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: Three Rivers Greenway in Columbia | Statement: [Congaree River, recreationArea, Three Rivers Greenway in Columbia]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Three Rivers Greenway in Columbia
Context triple: [Congaree River, recreationArea, Three Rivers Greenway in Columbia]
  • A. Gwynns Falls Greenway
    Gwynns Falls Greenway is an urban greenway and trail system in Baltimore that preserves natural areas along the Gwynns Falls stream while providing recreational paths for walking and biking.
  • B. Nine Mile Run greenway
    Nine Mile Run greenway is an urban green corridor and restored natural area in Pittsburgh that provides trails, recreation space, and ecological habitat along the Nine Mile Run stream.
  • C. Mingo Creek Greenway
    Mingo Creek Greenway is a multi-use recreational trail in Knightdale, North Carolina, offering walking, running, and biking paths along Mingo Creek and connecting to the regional greenway network.
  • D. Pistol Creek Greenway
    Pistol Creek Greenway is a multi-use recreational trail and green space in Maryville, Tennessee, that follows Pistol Creek and connects several local parks and community areas.
  • E. New Springville Greenway
    New Springville Greenway is a multi-use recreational path within Staten Island’s Freshkills Park that provides walking and cycling access through restored natural landscapes.
  • 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: Three Rivers Greenway in Columbia
Triple: [Congaree River, recreationArea, Three Rivers Greenway in Columbia]
Generated description
Three Rivers Greenway in Columbia is a scenic urban riverfront park and trail system offering walking, biking, and nature viewing along the converging rivers in Columbia, South Carolina.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Three Rivers Greenway in Columbia
Target entity description: Three Rivers Greenway in Columbia is a scenic urban riverfront park and trail system offering walking, biking, and nature viewing along the converging rivers in Columbia, South Carolina.
  • A. Gwynns Falls Greenway
    Gwynns Falls Greenway is an urban greenway and trail system in Baltimore that preserves natural areas along the Gwynns Falls stream while providing recreational paths for walking and biking.
  • B. Nine Mile Run greenway
    Nine Mile Run greenway is an urban green corridor and restored natural area in Pittsburgh that provides trails, recreation space, and ecological habitat along the Nine Mile Run stream.
  • C. Mingo Creek Greenway
    Mingo Creek Greenway is a multi-use recreational trail in Knightdale, North Carolina, offering walking, running, and biking paths along Mingo Creek and connecting to the regional greenway network.
  • D. Pistol Creek Greenway
    Pistol Creek Greenway is a multi-use recreational trail and green space in Maryville, Tennessee, that follows Pistol Creek and connects several local parks and community areas.
  • E. New Springville Greenway
    New Springville Greenway is a multi-use recreational path within Staten Island’s Freshkills Park that provides walking and cycling access through restored natural landscapes.
  • 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_69d7bdf5e7cc8190be357278bc5ba3bb completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d96ff49efc8190bd6bbac510cc4705 completed April 10, 2026, 9:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69f69ba1ef2481909bcf68a698afd3c6 completed May 3, 2026, 12:49 a.m.
NEDg Description generation batch_69f69dad1f9c8190b48c40f49dbd396d completed May 3, 2026, 12:58 a.m.
NED2 Entity disambiguation (via description) batch_69f69e5fd19c819082f9fe0d26c56c9a completed May 3, 2026, 1:01 a.m.
Created at: April 9, 2026, 5:36 p.m.