Triple
T16051888
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | China Yangtze Power |
E389370
|
entity |
| Predicate | listedAs |
P310
|
FINISHED |
| Object | China Yangtze Power Co., Ltd. |
E389370
|
NE FINISHED |
How this triple was built (2 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: China Yangtze Power Co., Ltd. | Statement: [China Yangtze Power, listedAs, China Yangtze Power Co., Ltd.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: China Yangtze Power Co., Ltd. Context triple: [China Yangtze Power, listedAs, China Yangtze Power Co., Ltd.]
-
A.
China Yangtze Power
chosen
China Yangtze Power is a major Chinese state-controlled hydropower company best known as the listed subsidiary of China Three Gorges Corporation that owns and operates large-scale dams on the Yangtze River.
-
B.
China Three Gorges Corporation
China Three Gorges Corporation is a Chinese state-owned power company best known for developing and operating the massive Three Gorges Dam and other large-scale hydroelectric projects.
-
C.
China General Nuclear Power Group
China General Nuclear Power Group is a major Chinese state-owned energy company specializing in the development and operation of nuclear power plants domestically and internationally.
-
D.
State Grid Corporation of China
State Grid Corporation of China is a Chinese state-owned electric utility company and one of the largest power grid operators in the world, responsible for building and managing much of China’s electricity transmission and distribution network.
-
E.
China State Construction Engineering Corporation
China State Construction Engineering Corporation is one of the world’s largest construction and engineering companies, responsible for major infrastructure and skyscraper projects in China and abroad.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d86dae698881908327ef2d67706cb9 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e183627bd88190bf94054de13a7733 |
completed | April 17, 2026, 12:48 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fff796fafc8190b6cfb2d8ea502eef |
completed | May 10, 2026, 3:12 a.m. |
Created at: April 10, 2026, 4:56 a.m.