Triple
T12666665
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fuxing series EMU |
E302568
|
entity |
| Predicate | familyMember |
P566
|
FINISHED |
| Object |
CR300AF
CR300AF is a model of China's high-speed Fuxing electric multiple unit trains designed for efficient, reliable passenger service.
|
E1016965
|
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: CR300AF | Statement: [Fuxing series EMU, familyMember, CR300AF]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CR300AF Context triple: [Fuxing series EMU, familyMember, CR300AF]
-
A.
CR400AF
CR400AF is a high-speed electric multiple unit train in China’s Fuxing series, designed for rapid intercity passenger service on the country’s modern high-speed rail network.
-
B.
CR400BF
The CR400BF is a high-speed electric multiple unit train in China’s Fuxing series, designed for rapid, efficient passenger service on the country’s modern rail network.
-
C.
CRH380C
The CRH380C is a high-speed electric multiple unit train used in China’s railway network, designed for rapid passenger service at speeds of up to around 380 km/h.
-
D.
CRH380D
The CRH380D is a high-speed electric multiple unit train used in China, designed for rapid intercity passenger service at speeds of up to around 380 km/h.
-
E.
CRH380B
The CRH380B is a high-speed electric multiple unit train used in China’s railway network, designed for rapid intercity passenger service at speeds up to around 380 km/h.
- 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: CR300AF Triple: [Fuxing series EMU, familyMember, CR300AF]
Generated description
CR300AF is a model of China's high-speed Fuxing electric multiple unit trains designed for efficient, reliable passenger service.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: CR300AF Target entity description: CR300AF is a model of China's high-speed Fuxing electric multiple unit trains designed for efficient, reliable passenger service.
-
A.
CR400AF
CR400AF is a high-speed electric multiple unit train in China’s Fuxing series, designed for rapid intercity passenger service on the country’s modern high-speed rail network.
-
B.
CR400BF
The CR400BF is a high-speed electric multiple unit train in China’s Fuxing series, designed for rapid, efficient passenger service on the country’s modern rail network.
-
C.
CRH380C
The CRH380C is a high-speed electric multiple unit train used in China’s railway network, designed for rapid passenger service at speeds of up to around 380 km/h.
-
D.
CRH380D
The CRH380D is a high-speed electric multiple unit train used in China, designed for rapid intercity passenger service at speeds of up to around 380 km/h.
-
E.
CRH380B
The CRH380B is a high-speed electric multiple unit train used in China’s railway network, designed for rapid intercity passenger service at speeds up to around 380 km/h.
- 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_69d7bded71a88190bb76e2413af9ea66 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96181c40481908f3e2717f5472b85 |
completed | April 10, 2026, 8:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6cbb4d0088190b71fc0573cd40ddd |
completed | May 3, 2026, 4:14 a.m. |
| NEDg | Description generation | batch_69f6cd0d21e08190855dcbee000fc25d |
completed | May 3, 2026, 4:20 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6ce6b220c8190b1f49a9b2bfce692 |
completed | May 3, 2026, 4:26 a.m. |
Created at: April 9, 2026, 5:19 p.m.