Triple

T24468724
Position Surface form Disambiguated ID Type / Status
Subject IRIAF E617043 entity
Predicate mainHeadquartersBase P17490 FINISHED
Object Doshan Tappeh Air Base
Doshan Tappeh Air Base is a major Iranian military airfield in Tehran that serves as a key operational and administrative hub for the Islamic Republic of Iran Air Force.
 E1633744 NE FINISHED

How this triple was built (3 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: Doshan Tappeh Air Base | Statement: [IRIAF, mainHeadquartersBase, Doshan Tappeh Air Base]
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: Doshan Tappeh Air Base
Triple: [IRIAF, mainHeadquartersBase, Doshan Tappeh Air Base]
Generated description
Doshan Tappeh Air Base is a major Iranian military airfield in Tehran that serves as a key operational and administrative hub for the Islamic Republic of Iran Air Force.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: mainHeadquartersBase
Context triple: [IRIAF, mainHeadquartersBase, Doshan Tappeh Air Base]
  • A. headquartersAt
    Indicates that an organization’s main administrative center or primary office is located at a specified place.
  • B. headquartersLocation
    Indicates the place where an organization’s main administrative center or principal office is located.
  • C. finalHeadquarters
    Indicates the location that ultimately serves as an entity’s last or definitive headquarters.
  • D. headquartersFor chosen
    Indicates that a location serves as the main administrative center or base of operations for an organization or entity.
  • E. headquartersMunicipality
    Indicates the municipality in which an organization’s main administrative headquarters is located.
  • F. None of above.

Provenance (6 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_69e2d7f197588190889a03e620558059 completed April 18, 2026, 1:01 a.m.
NER Named-entity recognition batch_69f299413ea88190b15e482035ff5a83 completed April 29, 2026, 11:50 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0fe3907328819096fc285ba8716bb5 completed May 22, 2026, 5:03 a.m.
NEDg Description generation batch_6a0fe4dee88081909c792a3463ff3e45 completed May 22, 2026, 5:08 a.m.
NED2 Entity disambiguation (via description) batch_6a0fe572cdd08190a613209dc88d5ad1 completed May 22, 2026, 5:11 a.m.
PD Predicate disambiguation batch_69f287d76c7c81909494f12e606a9149 completed April 29, 2026, 10:36 p.m.
Created at: April 18, 2026, 2:20 a.m.