Triple
T9869173
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Southwest Jiaotong University |
E239910
|
entity |
| Predicate | hasKeyLaboratory |
P90969
|
FINISHED |
| Object |
State Key Laboratory of Traction Power
The State Key Laboratory of Traction Power is a leading Chinese research center specializing in rail transit dynamics, traction systems, and high-speed railway technologies.
|
E825962
|
NE FINISHED |
How this triple was built (5 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: State Key Laboratory of Traction Power | Statement: [Southwest Jiaotong University, hasKeyLaboratory, State Key Laboratory of Traction Power]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: State Key Laboratory of Traction Power Context triple: [Southwest Jiaotong University, hasKeyLaboratory, State Key Laboratory of Traction Power]
-
A.
CRRC Zhuzhou Institute
CRRC Zhuzhou Institute is a major Chinese research and manufacturing center specializing in rail transit equipment and technologies under the CRRC Corporation.
-
B.
State Key Laboratory of Coal Combustion
The State Key Laboratory of Coal Combustion is a leading Chinese research center focused on advanced coal combustion science, clean coal technologies, and pollution control.
-
C.
State Key Laboratory of Digital Manufacturing Equipment and Technology
The State Key Laboratory of Digital Manufacturing Equipment and Technology is a leading Chinese research center focused on advanced digital manufacturing technologies and high-end equipment innovation.
-
D.
China Academy of Aerospace Propulsion Technology
The China Academy of Aerospace Propulsion Technology is a major Chinese research and manufacturing institute specializing in the development of rocket engines and propulsion systems for the country’s space and missile programs.
-
E.
China Academy of Aerospace Systems Science and Engineering
The China Academy of Aerospace Systems Science and Engineering is a major research and development institute under China’s space industry, specializing in the design and integration of aerospace systems and technologies.
- 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: State Key Laboratory of Traction Power Triple: [Southwest Jiaotong University, hasKeyLaboratory, State Key Laboratory of Traction Power]
Generated description
The State Key Laboratory of Traction Power is a leading Chinese research center specializing in rail transit dynamics, traction systems, and high-speed railway technologies.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: State Key Laboratory of Traction Power Target entity description: The State Key Laboratory of Traction Power is a leading Chinese research center specializing in rail transit dynamics, traction systems, and high-speed railway technologies.
-
A.
CRRC Zhuzhou Institute
CRRC Zhuzhou Institute is a major Chinese research and manufacturing center specializing in rail transit equipment and technologies under the CRRC Corporation.
-
B.
State Key Laboratory of Coal Combustion
The State Key Laboratory of Coal Combustion is a leading Chinese research center focused on advanced coal combustion science, clean coal technologies, and pollution control.
-
C.
State Key Laboratory of Digital Manufacturing Equipment and Technology
The State Key Laboratory of Digital Manufacturing Equipment and Technology is a leading Chinese research center focused on advanced digital manufacturing technologies and high-end equipment innovation.
-
D.
China Academy of Aerospace Propulsion Technology
The China Academy of Aerospace Propulsion Technology is a major Chinese research and manufacturing institute specializing in the development of rocket engines and propulsion systems for the country’s space and missile programs.
-
E.
China Academy of Aerospace Systems Science and Engineering
The China Academy of Aerospace Systems Science and Engineering is a major research and development institute under China’s space industry, specializing in the design and integration of aerospace systems and technologies.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasKeyLaboratory Context triple: [Southwest Jiaotong University, hasKeyLaboratory, State Key Laboratory of Traction Power]
-
A.
hasLaboratorySystem
Indicates that one entity possesses, uses, or is associated with a particular laboratory system.
-
B.
laboratoryModule
Indicates a relationship where an entity is a laboratory module or functions as a lab-specific component or unit within a larger system or structure.
-
C.
aboardLaboratory
Indicates that an entity is physically present on or within a laboratory facility, such as being on board a lab-equipped platform, vehicle, or structure.
-
D.
hasKeyClinicalTrial
Indicates that an entity is associated with a primary or pivotal clinical trial that is especially important for its evaluation or approval.
-
E.
laboratoryModuleOrigin
Indicates that a laboratory module originates from, or was initially created or deployed at, a specified source location or context.
- F. None of above. chosen
Provenance (7 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_69ca84e7506c819095cbde4ff16512bb |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cdb3d498b481908f82f31f98b57c7e |
completed | April 2, 2026, 12:09 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1e46209988190b97aefee6cbddbad |
completed | April 5, 2026, 4:26 a.m. |
| NEDg | Description generation | batch_69d1e531a90c8190ba18113107ce1632 |
completed | April 5, 2026, 4:29 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d1e5ab9e588190b4007fab67b0a712 |
completed | April 5, 2026, 4:31 a.m. |
| PD | Predicate disambiguation | batch_69cd1d7621d48190aa6a6f34399514b0 |
completed | April 1, 2026, 1:28 p.m. |
| PDg | Predicate description generation | batch_69cd3581a9688190a00cef4c3eebb0ae |
completed | April 1, 2026, 3:10 p.m. |
Created at: March 30, 2026, 8:36 p.m.