Triple
T18205033
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | LayoutLM |
E435880
|
entity |
| Predicate | hasAuthor |
P4244
|
FINISHED |
| Object |
Yiheng Xu
Yiheng Xu is a researcher in natural language processing and document understanding, known for co-developing the LayoutLM model for visually-rich document analysis.
|
E1326081
|
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: Yiheng Xu | Statement: [LayoutLM, hasAuthor, Yiheng Xu]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Yiheng Xu Context triple: [LayoutLM, hasAuthor, Yiheng Xu]
-
A.
Yuxin Peng
Yuxin Peng is a computer vision and machine learning researcher known for coauthoring influential papers alongside leading figures such as Shaoqing Ren.
-
B.
Xiangyu Zhang
Xiangyu Zhang is a computer vision and deep learning researcher known for his contributions to convolutional neural network architectures and large-scale visual recognition.
-
C.
Yuhuai Wu
Yuhuai Wu is an AI researcher and entrepreneur known for his work on large language models and as a member of Elon Musk’s xAI team.
-
D.
Tingye Li
Tingye Li was a pioneering Chinese-American optical engineer and physicist renowned for his foundational contributions to laser and fiber-optic communications.
-
E.
Yunxiang Yan
Yunxiang Yan is a prominent anthropologist and scholar of contemporary Chinese society, known for his influential ethnographic studies on rural China, family life, and social change.
- 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: Yiheng Xu Triple: [LayoutLM, hasAuthor, Yiheng Xu]
Generated description
Yiheng Xu is a researcher in natural language processing and document understanding, known for co-developing the LayoutLM model for visually-rich document analysis.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Yiheng Xu Target entity description: Yiheng Xu is a researcher in natural language processing and document understanding, known for co-developing the LayoutLM model for visually-rich document analysis.
-
A.
Yuxin Peng
Yuxin Peng is a computer vision and machine learning researcher known for coauthoring influential papers alongside leading figures such as Shaoqing Ren.
-
B.
Xiangyu Zhang
Xiangyu Zhang is a computer vision and deep learning researcher known for his contributions to convolutional neural network architectures and large-scale visual recognition.
-
C.
Yuhuai Wu
Yuhuai Wu is an AI researcher and entrepreneur known for his work on large language models and as a member of Elon Musk’s xAI team.
-
D.
Tingye Li
Tingye Li was a pioneering Chinese-American optical engineer and physicist renowned for his foundational contributions to laser and fiber-optic communications.
-
E.
Yunxiang Yan
Yunxiang Yan is a prominent anthropologist and scholar of contemporary Chinese society, known for his influential ethnographic studies on rural China, family life, and social change.
- 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_69d8b90dba6481908e119eb9aa4ca0cb |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4e222831081908f7d5500424e3acb |
completed | April 19, 2026, 2:09 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a043f126c9881908d7fae71fe125164 |
completed | May 13, 2026, 9:06 a.m. |
| NEDg | Description generation | batch_6a04403450f88190b4461502afdde13f |
completed | May 13, 2026, 9:11 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a044095d4b48190aeb30ecb37609da3 |
completed | May 13, 2026, 9:12 a.m. |
Created at: April 10, 2026, 10:32 a.m.