Mohamed Atta
E219071
Mohamed Atta was an Egyptian terrorist and al-Qaeda operative who served as one of the ringleaders of the September 11, 2001 attacks in the United States.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Mohamed Atta canonical | 17 |
| Mohammed Atta | 2 |
| Mohamed Atta was the tactical leader of the September 11 attacks | 1 |
| Mohamed Mohamed el-Amir Awad el-Sayed Atta | 1 |
| Muhammed Atta | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1951532 — 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: Mohamed Atta Context triple: [American Airlines Flight 11, leadHijacker, Mohamed Atta]
-
A.
Khaled al-Hassan
Khaled al-Hassan was a Palestinian politician and founding leader of the Fatah movement who played a key role in shaping modern Palestinian nationalism.
-
B.
Khalid Sheikh Mohammed
Khalid Sheikh Mohammed is a Pakistani Islamist militant and senior al-Qaeda member widely regarded as the chief planner of the September 11, 2001 terrorist attacks in the United States.
-
C.
Tamerlan Tsarnaev
Tamerlan Tsarnaev was a Kyrgyzstani-born American resident and Islamist extremist who, along with his younger brother Dzhokhar, carried out the deadly 2013 Boston Marathon bombing.
-
D.
Abdullah Azzam
Abdullah Azzam was a Palestinian Islamist scholar and militant ideologue widely regarded as a key spiritual founder of modern global jihadism and an early mentor to Osama bin Laden.
-
E.
Abdul Rahman Azzam
Abdul Rahman Azzam was an Egyptian diplomat, nationalist, and statesman best known for serving as the founding Secretary-General of the Arab League and advocating Arab unity in the mid-20th century.
- 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: Mohamed Atta Target entity description: Mohamed Atta was an Egyptian terrorist and al-Qaeda operative who served as one of the ringleaders of the September 11, 2001 attacks in the United States.
-
A.
Khaled al-Hassan
Khaled al-Hassan was a Palestinian politician and founding leader of the Fatah movement who played a key role in shaping modern Palestinian nationalism.
-
B.
Khalid Sheikh Mohammed
Khalid Sheikh Mohammed is a Pakistani Islamist militant and senior al-Qaeda member widely regarded as the chief planner of the September 11, 2001 terrorist attacks in the United States.
-
C.
Tamerlan Tsarnaev
Tamerlan Tsarnaev was a Kyrgyzstani-born American resident and Islamist extremist who, along with his younger brother Dzhokhar, carried out the deadly 2013 Boston Marathon bombing.
-
D.
Abdullah Azzam
Abdullah Azzam was a Palestinian Islamist scholar and militant ideologue widely regarded as a key spiritual founder of modern global jihadism and an early mentor to Osama bin Laden.
-
E.
Abdul Rahman Azzam
Abdul Rahman Azzam was an Egyptian diplomat, nationalist, and statesman best known for serving as the founding Secretary-General of the Arab League and advocating Arab unity in the mid-20th century.
- F. None of above. chosen
Statements (48)
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: Mohamed Atta Description of subject: Mohamed Atta was an Egyptian terrorist and al-Qaeda operative who served as one of the ringleaders of the September 11, 2001 attacks in the United States.
Referenced by (22)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Mohamed Atta
linked to: Mohamed Atta
subject linked to:
Atta
linked to: Mohamed Atta
linked to: Mohamed Atta
subject linked to:
Fayez Ahmed
linked to: Mohamed Atta