Triple
T17802745
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Harbin Institute of Technology |
E444473
|
entity |
| Predicate | hasNotableAlumni |
P51
|
FINISHED |
| Object | Liu Yongtan |
—
|
NE NERFINISHED |
How this triple was built (3 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: Liu Yongtan | Statement: [Harbin Institute of Technology, hasNotableAlumni, Liu Yongtan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Liu Yongtan Context triple: [Harbin Institute of Technology, hasNotableAlumni, Liu Yongtan]
-
A.
Guo Yonghuai
Guo Yonghuai was a prominent Chinese aerospace engineer and physicist who played a key role in the development of China’s nuclear and missile programs.
-
B.
Zhu Guangya
Zhu Guangya was a prominent Chinese nuclear physicist and key architect of China’s nuclear weapons and energy programs.
-
C.
Liu Songlin
Liu Songlin was the wife of Mao Anqing, the second son of Chinese Communist leader Mao Zedong.
-
D.
Peng Shilu
Peng Shilu was a pioneering Chinese nuclear engineer widely regarded as the "father of China's nuclear submarines" for his leading role in developing the country's first nuclear-powered subs.
-
E.
Deng Jiaxian
Deng Jiaxian was a leading Chinese nuclear physicist known as one of the principal architects of China’s atomic and hydrogen bomb programs.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Liu Yongtan Target entity description: Liu Yongtan is a prominent Chinese radar and signal processing expert and academician of the Chinese Academy of Sciences known for his major contributions to national defense technology.
-
A.
Guo Yonghuai
Guo Yonghuai was a prominent Chinese aerospace engineer and physicist who played a key role in the development of China’s nuclear and missile programs.
-
B.
Zhu Guangya
Zhu Guangya was a prominent Chinese nuclear physicist and key architect of China’s nuclear weapons and energy programs.
-
C.
Liu Songlin
Liu Songlin was the wife of Mao Anqing, the second son of Chinese Communist leader Mao Zedong.
-
D.
Peng Shilu
Peng Shilu was a pioneering Chinese nuclear engineer widely regarded as the "father of China's nuclear submarines" for his leading role in developing the country's first nuclear-powered subs.
-
E.
Deng Jiaxian
Deng Jiaxian was a leading Chinese nuclear physicist known as one of the principal architects of China’s atomic and hydrogen bomb programs.
- F. None of above. chosen
Provenance (2 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_69d8b9efe370819095cd219b143ae727 |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e4880171608190be2088c7a387bfb7 |
completed | April 19, 2026, 7:45 a.m. |
Created at: April 10, 2026, 10:13 a.m.