Triple
T7866840
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ameritech |
E182636
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object |
American Information Technologies Corporation
American Information Technologies Corporation, commonly known as Ameritech, was a regional Bell operating company that provided telecommunications services in the Midwestern United States before being acquired by SBC Communications (now AT&T).
|
E701070
|
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: American Information Technologies Corporation | Statement: [Ameritech, alsoKnownAs, American Information Technologies Corporation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: American Information Technologies Corporation Context triple: [Ameritech, alsoKnownAs, American Information Technologies Corporation]
-
A.
Computer Sciences Corporation
Computer Sciences Corporation was a major American multinational IT services and consulting company that provided technology and professional services to government and commercial clients worldwide.
-
B.
Unisys
Unisys is an American global information technology company known for providing IT services, software, and infrastructure solutions to government and commercial clients.
-
C.
Engineering Information Inc.
Engineering Information Inc. is a company known for producing and distributing specialized engineering and technical information resources and databases.
-
D.
Control Data Corporation
Control Data Corporation was a pioneering American computer company best known for its powerful mainframe and supercomputer systems during the 1960s and 1970s.
-
E.
International Data Group
International Data Group is a global technology media, data, and marketing services company known for publishing tech-focused content and organizing industry events 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: American Information Technologies Corporation Triple: [Ameritech, alsoKnownAs, American Information Technologies Corporation]
Generated description
American Information Technologies Corporation, commonly known as Ameritech, was a regional Bell operating company that provided telecommunications services in the Midwestern United States before being acquired by SBC Communications (now AT&T).
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: American Information Technologies Corporation Target entity description: American Information Technologies Corporation, commonly known as Ameritech, was a regional Bell operating company that provided telecommunications services in the Midwestern United States before being acquired by SBC Communications (now AT&T).
-
A.
Computer Sciences Corporation
Computer Sciences Corporation was a major American multinational IT services and consulting company that provided technology and professional services to government and commercial clients worldwide.
-
B.
Unisys
Unisys is an American global information technology company known for providing IT services, software, and infrastructure solutions to government and commercial clients.
-
C.
Engineering Information Inc.
Engineering Information Inc. is a company known for producing and distributing specialized engineering and technical information resources and databases.
-
D.
Control Data Corporation
Control Data Corporation was a pioneering American computer company best known for its powerful mainframe and supercomputer systems during the 1960s and 1970s.
-
E.
International Data Group
International Data Group is a global technology media, data, and marketing services company known for publishing tech-focused content and organizing industry events worldwide.
- 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_69ca82894d9081908a832bfce71a4714 |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cb38464274819080f182b53783fa84 |
completed | March 31, 2026, 2:58 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cb5b5908a88190bc00f0d6dbde0b58 |
completed | March 31, 2026, 5:27 a.m. |
| NEDg | Description generation | batch_69cb762fda2c81908ed508e12cabb938 |
completed | March 31, 2026, 7:22 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cbbf706e888190bfd08d9d78945c49 |
completed | March 31, 2026, 12:34 p.m. |
Created at: March 30, 2026, 4:54 p.m.