Triple

T4569752
Position Surface form Disambiguated ID Type / Status
Subject Continuous Electron Beam Accelerator Facility E123000 entity
Predicate hasExperimentalHall P25432 FINISHED
Object Hall A
Hall A is one of the primary experimental halls at the Continuous Electron Beam Accelerator Facility (CEBAF), used for high-precision nuclear and particle physics experiments with electron beams.
 E454252 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: Hall A | Statement: [Continuous Electron Beam Accelerator Facility, hasExperimentalHall, Hall A]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hall A
Context triple: [Continuous Electron Beam Accelerator Facility, hasExperimentalHall, Hall A]
  • A. Hall
    Hall is a common English surname borne by numerous notable individuals across diverse fields such as science, arts, and public life.
  • B. Hall 1
    Hall 1 is one of the main passenger halls of Paris’s Gare de Lyon railway station, serving as a central area for platforms, services, and traveler amenities.
  • C. Batasan Hall
    Batasan Hall is the main legislative building in the Philippines where the House of Representatives holds its sessions.
  • D. Hall 2
    Hall 2 is one of the main concourse areas within Paris’s Gare de Lyon railway station, serving passengers with platforms, services, and amenities.
  • E. Atrium
    Atrium is a shopping mall associated with the Atakule complex in Ankara, Turkey, offering a variety of retail, dining, and entertainment options.
  • 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: Hall A
Triple: [Continuous Electron Beam Accelerator Facility, hasExperimentalHall, Hall A]
Generated description
Hall A is one of the primary experimental halls at the Continuous Electron Beam Accelerator Facility (CEBAF), used for high-precision nuclear and particle physics experiments with electron beams.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Hall A
Target entity description: Hall A is one of the primary experimental halls at the Continuous Electron Beam Accelerator Facility (CEBAF), used for high-precision nuclear and particle physics experiments with electron beams.
  • A. Hall
    Hall is a common English surname borne by numerous notable individuals across diverse fields such as science, arts, and public life.
  • B. Hall 1
    Hall 1 is one of the main passenger halls of Paris’s Gare de Lyon railway station, serving as a central area for platforms, services, and traveler amenities.
  • C. Batasan Hall
    Batasan Hall is the main legislative building in the Philippines where the House of Representatives holds its sessions.
  • D. Hall 2
    Hall 2 is one of the main concourse areas within Paris’s Gare de Lyon railway station, serving passengers with platforms, services, and amenities.
  • E. Atrium
    Atrium is a shopping mall associated with the Atakule complex in Ankara, Turkey, offering a variety of retail, dining, and entertainment options.
  • 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_69bd46466c7081909d07f36be2d08804 completed March 20, 2026, 1:06 p.m.
NER Named-entity recognition batch_69bd58c3eba48190af1fce6e1ca16943 completed March 20, 2026, 2:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69bdd3c6806c81908fd374cd4537185e completed March 20, 2026, 11:09 p.m.
NEDg Description generation batch_69bdd94b5a1c819098d42f940d295728 completed March 20, 2026, 11:33 p.m.
NED2 Entity disambiguation (via description) batch_69bdd9aaab188190a2279b5fa73c6dbc completed March 20, 2026, 11:35 p.m.
Created at: March 20, 2026, 1:10 p.m.