Triple

T12402524
Position Surface form Disambiguated ID Type / Status
Subject Pforzheimer House E296293 entity
Predicate alsoKnownAs P39 FINISHED
Object PfoHo
PfoHo is the commonly used nickname for Pforzheimer House, one of the undergraduate residential houses at Harvard University.
 E981363 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: PfoHo | Statement: [Pforzheimer House, alsoKnownAs, PfoHo]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: PfoHo
Context triple: [Pforzheimer House, alsoKnownAs, PfoHo]
  • A. PFG
    PFG is the stock ticker symbol for Principal Financial Group, a U.S.-based global financial services and investment management company.
  • B. PHOG
    PHOG is the ICAO airport code for Kahului Airport, the primary commercial airport on the Hawaiian island of Maui.
  • C. FPF
    FPF is the Portuguese Football Federation, the national governing body responsible for organizing and overseeing football in Portugal, including its national teams.
  • D. Pforr
    Pforr is a German surname most notably associated with the early 19th-century Romantic painter Franz Pforr.
  • E. Fogarasch
    Fogarasch is a historic Transylvanian town, today known as Făgăraș in central Romania, noted for its medieval fortress and role in the region’s Saxon and Romanian history.
  • 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: PfoHo
Triple: [Pforzheimer House, alsoKnownAs, PfoHo]
Generated description
PfoHo is the commonly used nickname for Pforzheimer House, one of the undergraduate residential houses at Harvard University.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: PfoHo
Target entity description: PfoHo is the commonly used nickname for Pforzheimer House, one of the undergraduate residential houses at Harvard University.
  • A. PFG
    PFG is the stock ticker symbol for Principal Financial Group, a U.S.-based global financial services and investment management company.
  • B. PHOG
    PHOG is the ICAO airport code for Kahului Airport, the primary commercial airport on the Hawaiian island of Maui.
  • C. FPF
    FPF is the Portuguese Football Federation, the national governing body responsible for organizing and overseeing football in Portugal, including its national teams.
  • D. Pforr
    Pforr is a German surname most notably associated with the early 19th-century Romantic painter Franz Pforr.
  • E. Fogarasch
    Fogarasch is a historic Transylvanian town, today known as Făgăraș in central Romania, noted for its medieval fortress and role in the region’s Saxon and Romanian history.
  • 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_69d6ad9f464c81909db36d7e96e34b9e completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d94d477004819095e65ef6f70c69d9 completed April 10, 2026, 7:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69f63484c6808190a71d24f8ee3a7e15 completed May 2, 2026, 5:29 p.m.
NEDg Description generation batch_69f63675dbb08190b2711d1d58ffea9b completed May 2, 2026, 5:37 p.m.
NED2 Entity disambiguation (via description) batch_69f6375cc6908190922825013e0b4000 completed May 2, 2026, 5:41 p.m.
Created at: April 8, 2026, 9:55 p.m.