Triple
T192621
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | NA62 |
E3752
|
entity |
| Predicate | operatedDuring |
P802
|
FINISHED |
| Object |
CERN LHC Run 2 era
The CERN LHC Run 2 era was the second major operational period of the Large Hadron Collider, marked by higher collision energies and intensities that enabled a broad range of precision measurements and searches for new physics.
|
E25207
|
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: CERN LHC Run 2 era | Statement: [NA62, operatedDuring, CERN LHC Run 2 era]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CERN LHC Run 2 era Context triple: [NA62, operatedDuring, CERN LHC Run 2 era]
-
A.
High-Luminosity LHC
The High-Luminosity LHC is a major upgrade of CERN’s Large Hadron Collider designed to significantly increase its collision rate and data output for more precise and rare particle physics measurements.
-
B.
LHC injector chain
The LHC injector chain is the sequence of accelerators and beamlines at CERN that progressively boost and prepare particle beams before they are injected into the Large Hadron Collider.
-
C.
LHC Injectors Upgrade (LIU)
The LHC Injectors Upgrade (LIU) is a major CERN project to modernize and enhance the performance of the accelerator chain feeding the Large Hadron Collider, enabling higher beam intensities and luminosities for future physics runs.
-
D.
Large Hadron Collider
The Large Hadron Collider is the world’s largest and most powerful particle accelerator, used to smash subatomic particles together at unprecedented energies to study fundamental physics, including the Higgs boson.
-
E.
CERN Large Hadron Collider surface facilities
The CERN Large Hadron Collider surface facilities are the above-ground buildings and infrastructure that support and control the LHC’s particle physics experiments near Geneva.
- 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: CERN LHC Run 2 era Triple: [NA62, operatedDuring, CERN LHC Run 2 era]
Generated description
The CERN LHC Run 2 era was the second major operational period of the Large Hadron Collider, marked by higher collision energies and intensities that enabled a broad range of precision measurements and searches for new physics.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: CERN LHC Run 2 era Target entity description: The CERN LHC Run 2 era was the second major operational period of the Large Hadron Collider, marked by higher collision energies and intensities that enabled a broad range of precision measurements and searches for new physics.
-
A.
High-Luminosity LHC
The High-Luminosity LHC is a major upgrade of CERN’s Large Hadron Collider designed to significantly increase its collision rate and data output for more precise and rare particle physics measurements.
-
B.
LHC injector chain
The LHC injector chain is the sequence of accelerators and beamlines at CERN that progressively boost and prepare particle beams before they are injected into the Large Hadron Collider.
-
C.
LHC Injectors Upgrade (LIU)
The LHC Injectors Upgrade (LIU) is a major CERN project to modernize and enhance the performance of the accelerator chain feeding the Large Hadron Collider, enabling higher beam intensities and luminosities for future physics runs.
-
D.
Large Hadron Collider
The Large Hadron Collider is the world’s largest and most powerful particle accelerator, used to smash subatomic particles together at unprecedented energies to study fundamental physics, including the Higgs boson.
-
E.
CERN Large Hadron Collider surface facilities
The CERN Large Hadron Collider surface facilities are the above-ground buildings and infrastructure that support and control the LHC’s particle physics experiments near Geneva.
- 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_69a2548debd48190ae3a06d6e65b53c6 |
completed | Feb. 28, 2026, 2:35 a.m. |
| NER | Named-entity recognition | batch_69a259669ba08190a5be1d2e10e70b27 |
completed | Feb. 28, 2026, 2:56 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3161ab0548190b4c0ed74a79cea46 |
completed | Feb. 28, 2026, 4:21 p.m. |
| NEDg | Description generation | batch_69a3167fb4b081908fc448e45b80c5c0 |
completed | Feb. 28, 2026, 4:23 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a31a2b3f388190b54ee9c5c2bcad79 |
completed | Feb. 28, 2026, 4:39 p.m. |
Created at: Feb. 28, 2026, 2:41 a.m.