Triple
T16274241
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Shirō Ishii |
E395082
|
entity |
| Predicate | workLocation |
P7
|
FINISHED |
| Object |
Pingfang district, near Harbin
Pingfang district, near Harbin, is a suburb of Harbin in northeastern China that was the site of the Imperial Japanese Army’s notorious Unit 731 biological warfare and human experimentation facilities during World War II.
|
E1204606
|
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: Pingfang district, near Harbin | Statement: [Shirō Ishii, workLocation, Pingfang district, near Harbin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pingfang district, near Harbin Context triple: [Shirō Ishii, workLocation, Pingfang district, near Harbin]
-
A.
Songbei District
Songbei District is an urban district of Harbin in Heilongjiang Province, China, known for its modern development and location along the northern bank of the Songhua River.
-
B.
Hongqiao District, Tianjin
Hongqiao District is a central urban district of Tianjin, China, known for its dense residential areas, commercial activity, and important transport links including Tianjin West Railway Station.
-
C.
Bayuquan District
Bayuquan District is a coastal urban district of Yingkou in Liaoning Province, China, known for its port, petrochemical industry, and seaside tourism.
-
D.
Xiqing District, Tianjin
Xiqing District, Tianjin is an urban district in the southwest of Tianjin, China, known for its mix of residential areas, industrial zones, and historical sites.
-
E.
Heping District, Tianjin
Heping District, Tianjin is a central urban district of Tianjin, China, known for its historic architecture, commercial centers, and role as a core administrative and cultural area of the city.
- 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: Pingfang district, near Harbin Triple: [Shirō Ishii, workLocation, Pingfang district, near Harbin]
Generated description
Pingfang district, near Harbin, is a suburb of Harbin in northeastern China that was the site of the Imperial Japanese Army’s notorious Unit 731 biological warfare and human experimentation facilities during World War II.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pingfang district, near Harbin Target entity description: Pingfang district, near Harbin, is a suburb of Harbin in northeastern China that was the site of the Imperial Japanese Army’s notorious Unit 731 biological warfare and human experimentation facilities during World War II.
-
A.
Songbei District
Songbei District is an urban district of Harbin in Heilongjiang Province, China, known for its modern development and location along the northern bank of the Songhua River.
-
B.
Hongqiao District, Tianjin
Hongqiao District is a central urban district of Tianjin, China, known for its dense residential areas, commercial activity, and important transport links including Tianjin West Railway Station.
-
C.
Bayuquan District
Bayuquan District is a coastal urban district of Yingkou in Liaoning Province, China, known for its port, petrochemical industry, and seaside tourism.
-
D.
Xiqing District, Tianjin
Xiqing District, Tianjin is an urban district in the southwest of Tianjin, China, known for its mix of residential areas, industrial zones, and historical sites.
-
E.
Heping District, Tianjin
Heping District, Tianjin is a central urban district of Tianjin, China, known for its historic architecture, commercial centers, and role as a core administrative and cultural area of the city.
- 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_69d87f221d8081909b0b2063e7528ba2 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e2460c2d948190813b66e539a64a70 |
completed | April 17, 2026, 2:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0017c0ef4c8190b44ac84f71b2ed41 |
completed | May 10, 2026, 5:29 a.m. |
| NEDg | Description generation | batch_6a001a35b43081909b44a22798b1ef1b |
completed | May 10, 2026, 5:40 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a001a93530c81908cb4180d9ebe9850 |
completed | May 10, 2026, 5:41 a.m. |
Created at: April 10, 2026, 5:05 a.m.