Triple

T14991490
Position Surface form Disambiguated ID Type / Status
Subject CDF Collaboration E373844 entity
Predicate usesDetector P9919 FINISHED
Object Collider Detector at Fermilab E375201 NE FINISHED

How this triple was built (2 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: Collider Detector at Fermilab | Statement: [CDF Collaboration, usesDetector, Collider Detector at Fermilab]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Collider Detector at Fermilab
Context triple: [CDF Collaboration, usesDetector, Collider Detector at Fermilab]
  • A. Collider Detector at Fermilab chosen
    The Collider Detector at Fermilab (CDF) was a major particle physics experiment at the Tevatron proton–antiproton collider that made key contributions to discoveries such as the top quark and precision measurements of the Standard Model.
  • B. Main Injector at Fermilab
    The Main Injector at Fermilab is a high-intensity proton synchrotron that accelerates particles for use in various high-energy physics experiments, including long-baseline neutrino studies.
  • C. Time Projection Chamber
    The Time Projection Chamber is a large gaseous detector used in particle physics experiments to track and identify charged particles in three dimensions with high precision.
  • D. DØ detector
    The DØ detector is a large particle physics experiment at Fermilab’s Tevatron collider designed to study high-energy proton–antiproton collisions and probe fundamental particles and forces.
  • E. BaBar detector
    The BaBar detector was a large particle physics experiment at the SLAC National Accelerator Laboratory designed to study B-meson decays and CP violation in high-energy electron–positron collisions.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d85ccc84388190aa151e5173370c8d completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69ded715db408190b44e8a8452c79764 completed April 15, 2026, 12:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69fe9dc7f4b48190b95af06d443fa37c completed May 9, 2026, 2:36 a.m.
Created at: April 10, 2026, 2:53 a.m.