Triple

T21568947
Position Surface form Disambiguated ID Type / Status
Subject Travelling Post Office E532233 entity
Predicate alsoKnownAs P39 FINISHED
Object TPO
TPO is an abbreviation commonly used for a Travelling Post Office, a mobile mail-sorting service historically operated on trains.
 E1491326 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: TPO | Statement: [Travelling Post Office, alsoKnownAs, TPO]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: TPO
Context triple: [Travelling Post Office, alsoKnownAs, TPO]
  • A. TPOXX
    TPOXX is an antiviral medication developed to treat smallpox infections, serving as a key biodefense countermeasure against orthopoxvirus threats.
  • B. THPO
    THPO is the acronym for a Tribal Historic Preservation Office, the tribal agency responsible for protecting and managing a Native American tribe’s cultural and historic resources.
  • C. t_P
    t_P denotes the Planck time, the fundamental unit of time in physics derived from universal constants and representing the shortest meaningful interval in current physical theories.
  • D. TUP
    TUP (Transaction Capabilities Application Part User Part) is a legacy telephone signaling protocol used in Signaling System No. 7 networks to set up and manage voice calls.
  • E. TUP
    TUP is the IATA airport code for Tupelo Regional Airport in Tupelo, Mississippi, United States.
  • 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: TPO
Triple: [Travelling Post Office, alsoKnownAs, TPO]
Generated description
TPO is an abbreviation commonly used for a Travelling Post Office, a mobile mail-sorting service historically operated on trains.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: TPO
Target entity description: TPO is an abbreviation commonly used for a Travelling Post Office, a mobile mail-sorting service historically operated on trains.
  • A. TPOXX
    TPOXX is an antiviral medication developed to treat smallpox infections, serving as a key biodefense countermeasure against orthopoxvirus threats.
  • B. THPO
    THPO is the acronym for a Tribal Historic Preservation Office, the tribal agency responsible for protecting and managing a Native American tribe’s cultural and historic resources.
  • C. t_P
    t_P denotes the Planck time, the fundamental unit of time in physics derived from universal constants and representing the shortest meaningful interval in current physical theories.
  • D. TUP
    TUP (Transaction Capabilities Application Part User Part) is a legacy telephone signaling protocol used in Signaling System No. 7 networks to set up and manage voice calls.
  • E. TUP
    TUP is the IATA airport code for Tupelo Regional Airport in Tupelo, Mississippi, United States.
  • 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_69e0c460db088190828c64206a450273 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69eee9cad95c8190ab165ced6f242302 completed April 27, 2026, 4:44 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09f6707578819095e5ac0312066df6 completed May 17, 2026, 5:10 p.m.
NEDg Description generation batch_6a09f71df0308190b5953a76da60c6d4 completed May 17, 2026, 5:13 p.m.
NED2 Entity disambiguation (via description) batch_6a09f80784648190ae073b4db90032c1 completed May 17, 2026, 5:16 p.m.
Created at: April 16, 2026, 6:30 p.m.