Triple

T17527135
Position Surface form Disambiguated ID Type / Status
Subject Constitution Trail E426826 entity
Predicate hasPart P35 FINISHED
Object Bloomer Line Branch
The Bloomer Line Branch is a segment of the Constitution Trail, a multi-use recreational path system in Illinois used for walking, running, and cycling.
 E1275960 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: Bloomer Line Branch | Statement: [Constitution Trail, hasPart, Bloomer Line Branch]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bloomer Line Branch
Context triple: [Constitution Trail, hasPart, Bloomer Line Branch]
  • A. Lincoln Branch
    Lincoln Branch is a segment of the Constitution Trail, a recreational multi-use path in Illinois used for walking, running, and cycling.
  • B. Aurora Branch
    Aurora Branch is a segment of the Illinois Prairie Path, a multi-use recreational trail in northeastern Illinois that extends toward the city of Aurora.
  • C. Yarborough Branch
    Yarborough Branch is a neighborhood library facility that serves the community as part of the Austin Public Library system in Austin, Texas.
  • D. Salem Branch
    Salem Branch is a regional railroad line in southern New Jersey that serves freight and limited local rail operations.
  • E. Porter Branch
    Porter Branch is a local public library facility that serves as one of the community branches of the Central Rappahannock Regional Library system.
  • 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: Bloomer Line Branch
Triple: [Constitution Trail, hasPart, Bloomer Line Branch]
Generated description
The Bloomer Line Branch is a segment of the Constitution Trail, a multi-use recreational path system in Illinois used for walking, running, and cycling.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bloomer Line Branch
Target entity description: The Bloomer Line Branch is a segment of the Constitution Trail, a multi-use recreational path system in Illinois used for walking, running, and cycling.
  • A. Lincoln Branch
    Lincoln Branch is a segment of the Constitution Trail, a recreational multi-use path in Illinois used for walking, running, and cycling.
  • B. Aurora Branch
    Aurora Branch is a segment of the Illinois Prairie Path, a multi-use recreational trail in northeastern Illinois that extends toward the city of Aurora.
  • C. Yarborough Branch
    Yarborough Branch is a neighborhood library facility that serves the community as part of the Austin Public Library system in Austin, Texas.
  • D. Salem Branch
    Salem Branch is a regional railroad line in southern New Jersey that serves freight and limited local rail operations.
  • E. Porter Branch
    Porter Branch is a local public library facility that serves as one of the community branches of the Central Rappahannock Regional Library system.
  • 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_69d889de677081909b22d2657b1f0292 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e452d7523c819099278507e4a718d4 completed April 19, 2026, 3:58 a.m.
NED1 Entity disambiguation (via context triple) batch_6a01d285a78c81908e12cc1bd40eb679 completed May 11, 2026, 12:58 p.m.
NEDg Description generation batch_6a01d9b348248190b70359aec64ead53 completed May 11, 2026, 1:29 p.m.
NED2 Entity disambiguation (via description) batch_6a01da5a61b08190bcb94416f7cc31bc completed May 11, 2026, 1:32 p.m.
Created at: April 10, 2026, 5:49 a.m.