Triple

T8605884
Position Surface form Disambiguated ID Type / Status
Subject Peirce Mill E203793 entity
Predicate streetAddress P606 FINISHED
Object 2401 Tilden Street NW
2401 Tilden Street NW is the Washington, D.C. address of Peirce Mill, a historic 19th-century gristmill located in Rock Creek Park.
 E745618 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: 2401 Tilden Street NW | Statement: [Peirce Mill, streetAddress, 2401 Tilden Street NW]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 2401 Tilden Street NW
Context triple: [Peirce Mill, streetAddress, 2401 Tilden Street NW]
  • A. Princeton Place NW
    Princeton Place NW is a residential street located in the Park View neighborhood of Washington, D.C.
  • B. Jackson Place NW
    Jackson Place NW is a historic street in Washington, D.C., lined with 19th-century townhouses and federal buildings just north of the White House.
  • C. Broad Branch Road NW
    Broad Branch Road NW is a residential and commuter street in Northwest Washington, D.C., running through leafy neighborhoods and parkland as part of the city's local road network.
  • D. Mount Vernon Place NW
    Mount Vernon Place NW is a street in Washington, D.C., located in the Mount Vernon Square area and serving as a key access route to nearby civic, cultural, and transit landmarks.
  • E. Newton Place NW
    Newton Place NW is a residential street located in the Park View neighborhood of Washington, D.C.
  • 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: 2401 Tilden Street NW
Triple: [Peirce Mill, streetAddress, 2401 Tilden Street NW]
Generated description
2401 Tilden Street NW is the Washington, D.C. address of Peirce Mill, a historic 19th-century gristmill located in Rock Creek Park.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 2401 Tilden Street NW
Target entity description: 2401 Tilden Street NW is the Washington, D.C. address of Peirce Mill, a historic 19th-century gristmill located in Rock Creek Park.
  • A. Princeton Place NW
    Princeton Place NW is a residential street located in the Park View neighborhood of Washington, D.C.
  • B. Jackson Place NW
    Jackson Place NW is a historic street in Washington, D.C., lined with 19th-century townhouses and federal buildings just north of the White House.
  • C. Broad Branch Road NW
    Broad Branch Road NW is a residential and commuter street in Northwest Washington, D.C., running through leafy neighborhoods and parkland as part of the city's local road network.
  • D. Mount Vernon Place NW
    Mount Vernon Place NW is a street in Washington, D.C., located in the Mount Vernon Square area and serving as a key access route to nearby civic, cultural, and transit landmarks.
  • E. Newton Place NW
    Newton Place NW is a residential street located in the Park View neighborhood of Washington, D.C.
  • 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_69ca832c23e4819095a9f3eea4a21828 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cc46e9b6a881908f6a6c847519e5e5 completed March 31, 2026, 10:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69cea900cf708190abb550f592edbdf6 completed April 2, 2026, 5:36 p.m.
NEDg Description generation batch_69cea9d23cc88190b937e89b9aa2bd66 completed April 2, 2026, 5:39 p.m.
NED2 Entity disambiguation (via description) batch_69ceaae76d188190932826c9fd9f7f5f completed April 2, 2026, 5:44 p.m.
Created at: March 30, 2026, 6:25 p.m.