Triple
T10156603
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | IBM Personal System/2 line |
E233790
|
entity |
| Predicate | includesModel |
P1393
|
FINISHED |
| Object |
IBM PS/2 Model 50
The IBM PS/2 Model 50 is a mid-range personal computer from IBM's late-1980s PS/2 series, notable for introducing the Micro Channel Architecture (MCA) bus and 3.5-inch floppy drives to business desktops.
|
E846649
|
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: IBM PS/2 Model 50 | Statement: [IBM Personal System/2 line, includesModel, IBM PS/2 Model 50]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: IBM PS/2 Model 50 Context triple: [IBM Personal System/2 line, includesModel, IBM PS/2 Model 50]
-
A.
IBM PS/2 Model 30
The IBM PS/2 Model 30 is an entry-level personal computer from IBM’s late-1980s PS/2 family, notable for introducing the 3.5-inch floppy drive and VGA graphics to many home and small-business users.
-
B.
IBM 5170
The IBM 5170, marketed as the IBM Personal Computer AT, was a mid-1980s business-oriented desktop computer that introduced the 80286 processor and set many hardware standards for the PC industry.
-
C.
IBM 3083
The IBM 3083 is a mainframe computer model in IBM’s 308X family, introduced in the early 1980s as a more powerful and efficient successor to earlier System/370 processors.
-
D.
IBM 5151
The IBM 5151 is a monochrome CRT computer monitor introduced in the early 1980s for use with the original IBM Personal Computer.
-
E.
IBM 5153
The IBM 5153 is a color CRT monitor designed for use with early IBM PC systems, particularly the IBM PC/XT and PC/AT, supporting CGA graphics.
- 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: IBM PS/2 Model 50 Triple: [IBM Personal System/2 line, includesModel, IBM PS/2 Model 50]
Generated description
The IBM PS/2 Model 50 is a mid-range personal computer from IBM's late-1980s PS/2 series, notable for introducing the Micro Channel Architecture (MCA) bus and 3.5-inch floppy drives to business desktops.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: IBM PS/2 Model 50 Target entity description: The IBM PS/2 Model 50 is a mid-range personal computer from IBM's late-1980s PS/2 series, notable for introducing the Micro Channel Architecture (MCA) bus and 3.5-inch floppy drives to business desktops.
-
A.
IBM PS/2 Model 30
The IBM PS/2 Model 30 is an entry-level personal computer from IBM’s late-1980s PS/2 family, notable for introducing the 3.5-inch floppy drive and VGA graphics to many home and small-business users.
-
B.
IBM 5170
The IBM 5170, marketed as the IBM Personal Computer AT, was a mid-1980s business-oriented desktop computer that introduced the 80286 processor and set many hardware standards for the PC industry.
-
C.
IBM 3083
The IBM 3083 is a mainframe computer model in IBM’s 308X family, introduced in the early 1980s as a more powerful and efficient successor to earlier System/370 processors.
-
D.
IBM 5151
The IBM 5151 is a monochrome CRT computer monitor introduced in the early 1980s for use with the original IBM Personal Computer.
-
E.
IBM 5153
The IBM 5153 is a color CRT monitor designed for use with early IBM PC systems, particularly the IBM PC/XT and PC/AT, supporting CGA graphics.
- 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_69ca848e80748190b91d1e04d35512c7 |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cdec3c47dc81909679903e6024eb49 |
completed | April 2, 2026, 4:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d3176ac9388190bc76b3cffce93a3d |
completed | April 6, 2026, 2:16 a.m. |
| NEDg | Description generation | batch_69d31851a9c481908952592e6362b79f |
completed | April 6, 2026, 2:20 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d318c0cb8081909cfd53e586192ae7 |
completed | April 6, 2026, 2:21 a.m. |
Created at: March 30, 2026, 9:09 p.m.