Triple
T1390257
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Arm2 detector |
E29937
|
entity |
| Predicate | installedAt |
P3054
|
FINISHED |
| Object | LHC interaction point IP1 |
E133814
|
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: LHC interaction point IP1 | Statement: [Arm2 detector, installedAt, LHC interaction point IP1]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: LHC interaction point IP1 Context triple: [Arm2 detector, installedAt, LHC interaction point IP1]
-
A.
LHC insertion region for CMS
chosen
The LHC insertion region for CMS is the specially designed section of the Large Hadron Collider where proton beams are focused and steered to collide inside the Compact Muon Solenoid detector for high-energy physics experiments.
-
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 Run 1
LHC Run 1 was the first operational period of the Large Hadron Collider (2009–2013), during which it delivered proton–proton and heavy-ion collisions that led to major discoveries including the Higgs boson.
-
D.
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.
-
E.
LHC Phase-1 upgrades
LHC Phase-1 upgrades were an intermediate enhancement program of the Large Hadron Collider that improved its performance and detector capabilities in preparation for the more ambitious High-Luminosity LHC era.
- 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_69a498dc92f8819094a1108f8ac90f43 |
completed | March 1, 2026, 7:51 p.m. |
| NER | Named-entity recognition | batch_69a4c35e023c8190b45688796d90534b |
completed | March 1, 2026, 10:53 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69acde24d1d88190bd6d602923270cd1 |
completed | March 8, 2026, 2:25 a.m. |
Created at: March 1, 2026, 7:59 p.m.