Triple

T1639533
Position Surface form Disambiguated ID Type / Status
Subject Mount Rainier, Maryland E35435 entity
Predicate majorRoad P385 FINISHED
Object Maryland Route 500
Maryland Route 500 is a state highway in Maryland that serves as a key commuter route connecting suburban communities just outside Washington, D.C.
 E219872 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: Maryland Route 500 | Statement: [Mount Rainier, Maryland, majorRoad, Maryland Route 500]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Maryland Route 500
Context triple: [Mount Rainier, Maryland, majorRoad, Maryland Route 500]
  • A. Maryland Route 33
    Maryland Route 33 is a state highway on Maryland’s Eastern Shore that connects the town of Easton with St. Michaels and other communities in Talbot County along the Miles River.
  • B. Maryland Route 450
    Maryland Route 450 is a state highway in Maryland that connects Annapolis with surrounding communities and serves as a key local arterial route in the region.
  • C. Maryland Route 202
    Maryland Route 202 is a state highway in Maryland that serves as a major arterial road in Prince George’s County, providing access to key destinations including FedExField and surrounding communities.
  • D. Maryland Route 32
    Maryland Route 32 is a major state highway in central Maryland that serves as a key east–west commuter and freight corridor connecting suburbs between the Baltimore and Washington, D.C. metropolitan areas.
  • E. Maryland Route 2
    Maryland Route 2 is a major north–south state highway in Maryland that connects the Baltimore area with Annapolis and communities along the western shore of the Chesapeake Bay.
  • 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: Maryland Route 500
Triple: [Mount Rainier, Maryland, majorRoad, Maryland Route 500]
Generated description
Maryland Route 500 is a state highway in Maryland that serves as a key commuter route connecting suburban communities just outside Washington, D.C.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Maryland Route 500
Target entity description: Maryland Route 500 is a state highway in Maryland that serves as a key commuter route connecting suburban communities just outside Washington, D.C.
  • A. Maryland Route 33
    Maryland Route 33 is a state highway on Maryland’s Eastern Shore that connects the town of Easton with St. Michaels and other communities in Talbot County along the Miles River.
  • B. Maryland Route 450
    Maryland Route 450 is a state highway in Maryland that connects Annapolis with surrounding communities and serves as a key local arterial route in the region.
  • C. Maryland Route 202
    Maryland Route 202 is a state highway in Maryland that serves as a major arterial road in Prince George’s County, providing access to key destinations including FedExField and surrounding communities.
  • D. Maryland Route 32
    Maryland Route 32 is a major state highway in central Maryland that serves as a key east–west commuter and freight corridor connecting suburbs between the Baltimore and Washington, D.C. metropolitan areas.
  • E. Maryland Route 2
    Maryland Route 2 is a major north–south state highway in Maryland that connects the Baltimore area with Annapolis and communities along the western shore of the Chesapeake Bay.
  • 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_69a88604618c81908b41f6429c431eb6 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a90a1c2b148190b6610237d5bede10 completed March 5, 2026, 4:44 a.m.
NED1 Entity disambiguation (via context triple) batch_69adfb93ea5481908f21378715bab13d completed March 8, 2026, 10:43 p.m.
NEDg Description generation batch_69adfc81697c8190b0dd847649f28923 completed March 8, 2026, 10:47 p.m.
NED2 Entity disambiguation (via description) batch_69adfdc8a7f481909b2ee0b4444cf4b9 completed March 8, 2026, 10:52 p.m.
Created at: March 4, 2026, 7:28 p.m.