Triple
T8993300
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | IBM 3033 |
E214840
|
entity |
| Predicate | usedWith |
P4791
|
FINISHED |
| Object |
IBM 3420 magnetic tape drives
IBM 3420 magnetic tape drives are a family of high-performance, reel-to-reel tape storage devices introduced by IBM in the early 1970s for mainframe data backup and archival.
|
E771685
|
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 3420 magnetic tape drives | Statement: [IBM 3033, usedWith, IBM 3420 magnetic tape drives]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: IBM 3420 magnetic tape drives Context triple: [IBM 3033, usedWith, IBM 3420 magnetic tape drives]
-
A.
IBM 3274 control unit
The IBM 3274 control unit is a mainframe peripheral device that manages and multiplexes multiple IBM 3270-family terminals and printers, handling their communication with the host computer.
-
B.
IBM 3081
The IBM 3081 was a high-performance mainframe computer introduced in the early 1980s as part of IBM’s next generation of System/370-compatible processors, known for significantly advancing processing speed and system throughput in enterprise computing.
-
C.
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.
-
D.
IBM 3174 establishment controller
The IBM 3174 establishment controller is a communications controller that manages and routes data between IBM 3270-family terminals and mainframe or host computer systems in enterprise environments.
-
E.
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.
- 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 3420 magnetic tape drives Triple: [IBM 3033, usedWith, IBM 3420 magnetic tape drives]
Generated description
IBM 3420 magnetic tape drives are a family of high-performance, reel-to-reel tape storage devices introduced by IBM in the early 1970s for mainframe data backup and archival.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: IBM 3420 magnetic tape drives Target entity description: IBM 3420 magnetic tape drives are a family of high-performance, reel-to-reel tape storage devices introduced by IBM in the early 1970s for mainframe data backup and archival.
-
A.
IBM 3274 control unit
The IBM 3274 control unit is a mainframe peripheral device that manages and multiplexes multiple IBM 3270-family terminals and printers, handling their communication with the host computer.
-
B.
IBM 3081
The IBM 3081 was a high-performance mainframe computer introduced in the early 1980s as part of IBM’s next generation of System/370-compatible processors, known for significantly advancing processing speed and system throughput in enterprise computing.
-
C.
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.
-
D.
IBM 3174 establishment controller
The IBM 3174 establishment controller is a communications controller that manages and routes data between IBM 3270-family terminals and mainframe or host computer systems in enterprise environments.
-
E.
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.
- 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_69ca83a05c608190bdfdbdb25e994b39 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc6876583081909d936dc3c3152587 |
completed | April 1, 2026, 12:36 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfd0cd2b948190947a26fe11ad81bf |
completed | April 3, 2026, 2:38 p.m. |
| NEDg | Description generation | batch_69cfd27680408190a5ebcebacf9e4303 |
completed | April 3, 2026, 2:45 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cfd2dbf3cc81909589bd9467239573 |
completed | April 3, 2026, 2:46 p.m. |
Created at: March 30, 2026, 7:04 p.m.