LDDS
E773496
LDDS was the original name and ticker symbol of the U.S. telecommunications company that later became WorldCom, a major long-distance carrier involved in one of the largest accounting scandals in history.
All labels observed (1)
| Label | Occurrences |
|---|---|
| LDDS canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T9029155 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: LDDS Context triple: [WorldCom, Inc., abbreviation, LDDS]
-
A.
DoDDS
DoDDS is a school system operated by the U.S. Department of Defense to provide education for the children of military and civilian personnel stationed overseas.
-
B.
LDE
LDE is the IATA airport code for Tarbes–Lourdes–Pyrénées Airport in southwestern France, serving the Lourdes pilgrimage area and the Pyrenees region.
-
C.
LDSS-2
LDSS-2 is an earlier-generation astronomical imaging spectrograph that was later replaced by the more advanced LDSS3 instrument.
-
D.
LLD
LLD is a doctoral-level law degree focused on advanced legal research and scholarship.
-
E.
SDDS
SDDS (Sony Dynamic Digital Sound) is a multichannel digital cinema sound format developed by Sony to provide high-quality, immersive audio in movie theaters.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: LDDS Target entity description: LDDS was the original name and ticker symbol of the U.S. telecommunications company that later became WorldCom, a major long-distance carrier involved in one of the largest accounting scandals in history.
-
A.
DoDDS
DoDDS is a school system operated by the U.S. Department of Defense to provide education for the children of military and civilian personnel stationed overseas.
-
B.
LDE
LDE is the IATA airport code for Tarbes–Lourdes–Pyrénées Airport in southwestern France, serving the Lourdes pilgrimage area and the Pyrenees region.
-
C.
LDSS-2
LDSS-2 is an earlier-generation astronomical imaging spectrograph that was later replaced by the more advanced LDSS3 instrument.
-
D.
LLD
LLD is a doctoral-level law degree focused on advanced legal research and scholarship.
-
E.
SDDS
SDDS (Sony Dynamic Digital Sound) is a multichannel digital cinema sound format developed by Sony to provide high-quality, immersive audio in movie theaters.
- F. None of above. chosen
Statements (23)
| Predicate | Object |
|---|---|
| instanceOf | telecommunications company ⓘ |
| businessType |
long-distance carrier
ⓘ
long-distance carrier ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
United States ⓘ
linked to:
United States of America
|
| formerNameOf |
WorldCom
ⓘ
linked to:
WorldCom, Inc.
|
| industry |
telecommunications
ⓘ
telecommunications ⓘ |
| involvedIn | accounting scandal ⓘ |
| laterKnownAs |
WorldCom
ⓘ
linked to:
WorldCom, Inc.
|
| laterRenamed |
MCI
ⓘ
linked to:
MCI Inc.
|
| legalOutcome | filed for Chapter 11 bankruptcy protection ⓘ |
| listedOn | NASDAQ ⓘ |
| notableFor |
major accounting fraud
ⓘ
one of the largest accounting scandals in history ⓘ |
| operatedAs | long-distance telephone service provider ⓘ |
| partOf | U.S. long-distance telephone market ⓘ |
| predecessor |
LDDS
ⓘ
WorldCom ⓘ
linked to:
WorldCom, Inc.
|
| status |
bankrupt
ⓘ
defunct ⓘ |
| successorOf | LDDS ⓘ |
| tickerSymbol | LDDS ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: LDDS Description of subject: LDDS was the original name and ticker symbol of the U.S. telecommunications company that later became WorldCom, a major long-distance carrier involved in one of the largest accounting scandals in history.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.