Triple
T1531880
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Database System Concepts |
E32460
|
entity |
| Predicate | hasAuthor |
P4244
|
FINISHED |
| Object |
Abraham Silberschatz
Abraham Silberschatz is a prominent computer scientist known for his influential textbooks on database systems and operating systems, widely used in computer science education.
|
E177707
|
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: Abraham Silberschatz | Statement: [Database System Concepts, hasAuthor, Abraham Silberschatz]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Abraham Silberschatz Context triple: [Database System Concepts, hasAuthor, Abraham Silberschatz]
-
A.
Andrew S. Tanenbaum
Andrew S. Tanenbaum is a renowned computer scientist and educator best known for creating the MINIX operating system and authoring influential textbooks on computer architecture and operating systems.
-
B.
Jeffrey D. Ullman
Jeffrey D. Ullman is a prominent American computer scientist known for his foundational contributions to database theory, algorithms, and formal languages, and for coauthoring several classic textbooks in computer science.
-
C.
Moshe Y. Vardi
Moshe Y. Vardi is a prominent computer scientist known for his influential work in logic in computer science, database theory, and automated verification.
-
D.
Peter J. Denning
Peter J. Denning is an American computer scientist renowned for his foundational work in operating systems, particularly virtual memory, and for his leadership in advancing the science and practice of computing.
-
E.
Barbara Liskov
Barbara Liskov is an American computer scientist renowned for her pioneering work in programming languages, data abstraction, and distributed systems, and is one of the first women to receive the Turing Award.
- 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: Abraham Silberschatz Triple: [Database System Concepts, hasAuthor, Abraham Silberschatz]
Generated description
Abraham Silberschatz is a prominent computer scientist known for his influential textbooks on database systems and operating systems, widely used in computer science education.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Abraham Silberschatz Target entity description: Abraham Silberschatz is a prominent computer scientist known for his influential textbooks on database systems and operating systems, widely used in computer science education.
-
A.
Andrew S. Tanenbaum
Andrew S. Tanenbaum is a renowned computer scientist and educator best known for creating the MINIX operating system and authoring influential textbooks on computer architecture and operating systems.
-
B.
Jeffrey D. Ullman
Jeffrey D. Ullman is a prominent American computer scientist known for his foundational contributions to database theory, algorithms, and formal languages, and for coauthoring several classic textbooks in computer science.
-
C.
Moshe Y. Vardi
Moshe Y. Vardi is a prominent computer scientist known for his influential work in logic in computer science, database theory, and automated verification.
-
D.
Peter J. Denning
Peter J. Denning is an American computer scientist renowned for his foundational work in operating systems, particularly virtual memory, and for his leadership in advancing the science and practice of computing.
-
E.
Barbara Liskov
Barbara Liskov is an American computer scientist renowned for her pioneering work in programming languages, data abstraction, and distributed systems, and is one of the first women to receive the Turing Award.
- 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_69a885ea86308190998f6bc14bb91f8e |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a90816b5e88190aa92a8558e35744b |
completed | March 5, 2026, 4:35 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad3706935481909455528b1bc4ce6c |
completed | March 8, 2026, 8:44 a.m. |
| NEDg | Description generation | batch_69ad38a26fb481908a4dbfd855a95b86 |
completed | March 8, 2026, 8:51 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad39c0b0188190ad49ff69ac88eb88 |
completed | March 8, 2026, 8:56 a.m. |
Created at: March 4, 2026, 7:26 p.m.