Triple
T1166329
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | North Area of CERN SPS |
E24806
|
entity |
| Predicate | servesExperiment |
P1591
|
FINISHED |
| Object |
NA64
NA64 is a fixed-target particle physics experiment at CERN designed to search for dark sector particles such as dark photons and other light, weakly interacting new gauge bosons.
|
E135115
|
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: NA64 | Statement: [North Area of CERN SPS, servesExperiment, NA64]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: NA64 Context triple: [North Area of CERN SPS, servesExperiment, NA64]
-
A.
NA49
NA49 was a fixed-target heavy-ion experiment at CERN’s Super Proton Synchrotron that studied hadron production and properties of strongly interacting matter in high-energy nuclear collisions.
-
B.
NA62
NA62 is a high-energy physics experiment at CERN designed primarily to study rare kaon decays and test the predictions of the Standard Model.
-
C.
NA58 experiment
The NA58 experiment, also known as COMPASS at CERN, is a fixed-target particle physics experiment designed to study the structure and dynamics of hadrons using high-intensity muon and hadron beams.
-
D.
NA48
NA48 was a CERN fixed-target experiment at the SPS focused on precision studies of CP violation and rare decays in neutral kaons.
-
E.
NA61/SHINE
NA61/SHINE is a fixed-target experiment at CERN that studies hadron production and properties of strongly interacting matter using high-energy beams from the Super Proton Synchrotron.
- 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: NA64 Triple: [North Area of CERN SPS, servesExperiment, NA64]
Generated description
NA64 is a fixed-target particle physics experiment at CERN designed to search for dark sector particles such as dark photons and other light, weakly interacting new gauge bosons.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: NA64 Target entity description: NA64 is a fixed-target particle physics experiment at CERN designed to search for dark sector particles such as dark photons and other light, weakly interacting new gauge bosons.
-
A.
NA49
NA49 was a fixed-target heavy-ion experiment at CERN’s Super Proton Synchrotron that studied hadron production and properties of strongly interacting matter in high-energy nuclear collisions.
-
B.
NA62
NA62 is a high-energy physics experiment at CERN designed primarily to study rare kaon decays and test the predictions of the Standard Model.
-
C.
NA58 experiment
The NA58 experiment, also known as COMPASS at CERN, is a fixed-target particle physics experiment designed to study the structure and dynamics of hadrons using high-intensity muon and hadron beams.
-
D.
NA48
NA48 was a CERN fixed-target experiment at the SPS focused on precision studies of CP violation and rare decays in neutral kaons.
-
E.
NA61/SHINE
NA61/SHINE is a fixed-target experiment at CERN that studies hadron production and properties of strongly interacting matter using high-energy beams from the Super Proton Synchrotron.
- 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_69a494082a7c819095004f423f294a64 |
completed | March 1, 2026, 7:31 p.m. |
| NER | Named-entity recognition | batch_69a4bccc62a88190882d8801908015a4 |
completed | March 1, 2026, 10:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac6f17aa608190920b7df62b8dd903 |
completed | March 7, 2026, 6:31 p.m. |
| NEDg | Description generation | batch_69ac6fc5442c8190a5d824881f05d468 |
completed | March 7, 2026, 6:34 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac7026dda48190a72f671dba9ac17b |
completed | March 7, 2026, 6:36 p.m. |
Created at: March 1, 2026, 7:45 p.m.