Triple
T6931197
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Daini Denden (DDI) |
E160436
|
entity |
| Predicate | formerMonopolyChallenged |
P22219
|
FINISHED |
| Object |
Nippon Telegraph and Telephone Public Corporation
Nippon Telegraph and Telephone Public Corporation was Japan’s state-owned telecommunications giant that long dominated the country’s phone and data services before market liberalization.
|
E123439
|
NE FINISHED |
How this triple was built (5 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: Nippon Telegraph and Telephone Public Corporation | Statement: [Daini Denden (DDI), formerMonopolyChallenged, Nippon Telegraph and Telephone Public Corporation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nippon Telegraph and Telephone Public Corporation Context triple: [Daini Denden (DDI), formerMonopolyChallenged, Nippon Telegraph and Telephone Public Corporation]
-
A.
Tokyo Tsushin Kogyo
Tokyo Tsushin Kogyo was the original name of the Japanese electronics company that later became globally known as Sony.
-
B.
Fujitsu Limited
Fujitsu Limited is a major Japanese multinational information and communications technology company known for its computing products, IT services, and solutions.
-
C.
NTT DoCoMo
NTT DoCoMo is Japan’s largest mobile network operator, known for pioneering advanced mobile technologies and services, including early 3G deployments.
-
D.
Nippon Kokusai Koku Kogyo K.K.
Nippon Kokusai Koku Kogyo K.K. was a Japanese aircraft manufacturer active before and during World War II, known for producing military and transport aircraft for the Imperial Japanese Army.
-
E.
NEC Corporation
NEC Corporation is a Japanese multinational information technology and electronics company known for providing IT services, network solutions, and telecommunications equipment worldwide.
- 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: Nippon Telegraph and Telephone Public Corporation Triple: [Daini Denden (DDI), formerMonopolyChallenged, Nippon Telegraph and Telephone Public Corporation]
Generated description
Nippon Telegraph and Telephone Public Corporation was Japan’s state-owned telecommunications giant that long dominated the country’s phone and data services before market liberalization.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nippon Telegraph and Telephone Public Corporation Target entity description: Nippon Telegraph and Telephone Public Corporation was Japan’s state-owned telecommunications giant that long dominated the country’s phone and data services before market liberalization.
-
A.
Tokyo Tsushin Kogyo
Tokyo Tsushin Kogyo was the original name of the Japanese electronics company that later became globally known as Sony.
-
B.
Fujitsu Limited
Fujitsu Limited is a major Japanese multinational information and communications technology company known for its computing products, IT services, and solutions.
-
C.
NTT DoCoMo
chosen
NTT DoCoMo is Japan’s largest mobile network operator, known for pioneering advanced mobile technologies and services, including early 3G deployments.
-
D.
Nippon Kokusai Koku Kogyo K.K.
Nippon Kokusai Koku Kogyo K.K. was a Japanese aircraft manufacturer active before and during World War II, known for producing military and transport aircraft for the Imperial Japanese Army.
-
E.
NEC Corporation
NEC Corporation is a Japanese multinational information technology and electronics company known for providing IT services, network solutions, and telecommunications equipment worldwide.
- F. None of above.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: formerMonopolyChallenged Context triple: [Daini Denden (DDI), formerMonopolyChallenged, Nippon Telegraph and Telephone Public Corporation]
-
A.
monopolyRestricted
Indicates that an entity’s monopoly power or exclusive control over a market, resource, or service is limited, regulated, or otherwise constrained.
-
B.
monopolyConfirmedBy
Indicates that the existence or status of a monopoly is validated or officially recognized by a specified confirming party or source.
-
C.
monopolyEndedBy
chosen
Indicates that a previously existing monopoly was terminated or disrupted by a particular agent, event, or intervention.
-
D.
monopolyOn
Indicates that one entity has exclusive control or rights over a resource, market, or activity, preventing others from participating on equal terms.
-
E.
monopolyGrantedBy
Indicates that one party has been given exclusive control or rights over a market, resource, or activity by another authority or entity.
- F. None of above.
Provenance (6 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_69c6884e15208190b9e91487eaafcf85 |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6da3e58f08190857c14f538448039 |
completed | March 27, 2026, 7:27 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7585e45448190accdddcbb4bd69ed |
completed | March 28, 2026, 4:26 a.m. |
| NEDg | Description generation | batch_69c75c442adc819092fe283ec28bb254 |
completed | March 28, 2026, 4:42 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c75d450ea88190b10d6d2ff7e04765 |
completed | March 28, 2026, 4:47 a.m. |
| PD | Predicate disambiguation | batch_69c6d7bb577c81908ee8b415b4281f3d |
completed | March 27, 2026, 7:17 p.m. |
Created at: March 27, 2026, 2:27 p.m.