Triple

T19052963
Position Surface form Disambiguated ID Type / Status
Subject B–W Parkway E466311 entity
Predicate alsoKnownAs P39 FINISHED
Object MD 295
MD 295 is a major highway in Maryland that connects Baltimore and Washington, D.C., serving as a key commuter and regional traffic route.
 E1356023 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: MD 295 | Statement: [B–W Parkway, alsoKnownAs, MD 295]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: MD 295
Context triple: [B–W Parkway, alsoKnownAs, MD 295]
  • A. MD 22
    MD 22 is a state highway in Maryland that runs through Harford County, connecting the city of Aberdeen and the Aberdeen Proving Ground area with U.S. Route 1 and other regional routes.
  • B. MD 212
    MD 212 is a Maryland state highway serving as a key east–west arterial route in the Washington, D.C. metropolitan area, connecting communities in Prince George’s and Montgomery counties.
  • C. MD 725
    MD 725 is a state highway in Maryland that serves as a short connector route in Prince George's County.
  • D. MD 202
    MD 202 is a state highway in Maryland that connects communities in Prince George’s County, including the area near FedExField and the Capital Beltway.
  • E. MD 3
    MD 3 is a primary state highway in Maryland that connects the Baltimore–Washington Parkway area to the U.S. Route 50/301 corridor near Bowie.
  • 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: MD 295
Triple: [B–W Parkway, alsoKnownAs, MD 295]
Generated description
MD 295 is a major highway in Maryland that connects Baltimore and Washington, D.C., serving as a key commuter and regional traffic route.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: MD 295
Target entity description: MD 295 is a major highway in Maryland that connects Baltimore and Washington, D.C., serving as a key commuter and regional traffic route.
  • A. MD 22
    MD 22 is a state highway in Maryland that runs through Harford County, connecting the city of Aberdeen and the Aberdeen Proving Ground area with U.S. Route 1 and other regional routes.
  • B. MD 212
    MD 212 is a Maryland state highway serving as a key east–west arterial route in the Washington, D.C. metropolitan area, connecting communities in Prince George’s and Montgomery counties.
  • C. MD 725
    MD 725 is a state highway in Maryland that serves as a short connector route in Prince George's County.
  • D. MD 202
    MD 202 is a state highway in Maryland that connects communities in Prince George’s County, including the area near FedExField and the Capital Beltway.
  • E. MD 3
    MD 3 is a primary state highway in Maryland that connects the Baltimore–Washington Parkway area to the U.S. Route 50/301 corridor near Bowie.
  • 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_69d8dd040fb881909af2a964f65ad208 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5dc03dfa08190924a1b8073364fa1 completed April 20, 2026, 7:55 a.m.
NED1 Entity disambiguation (via context triple) batch_6a05c556721081908adc6525fbb76ef8 completed May 14, 2026, 12:51 p.m.
NEDg Description generation batch_6a05c62a43a881909e5453011be393fc completed May 14, 2026, 12:55 p.m.
NED2 Entity disambiguation (via description) batch_6a05c704b21c81909dd690d07ffa1526 completed May 14, 2026, 12:58 p.m.
Created at: April 10, 2026, 12:03 p.m.