Triple
T21570406
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Amstrad |
E532266
|
entity |
| Predicate | notableProduct |
P1448
|
FINISHED |
| Object |
Amstrad PC1640
The Amstrad PC1640 is a mid-1980s IBM PC-compatible personal computer known for bringing relatively affordable MS-DOS computing to the European home and small business market.
|
E1501199
|
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: Amstrad PC1640 | Statement: [Amstrad, notableProduct, Amstrad PC1640]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Amstrad PC1640 Context triple: [Amstrad, notableProduct, Amstrad PC1640]
-
A.
Amstrad PC1512
The Amstrad PC1512 is an IBM PC-compatible personal computer from the mid-1980s that helped popularize affordable home and small-business computing in Europe.
-
B.
Amstrad CPC
The Amstrad CPC is an 8-bit home computer line from the 1980s, popular in Europe for gaming and productivity software.
-
C.
Amstrad
Amstrad is a British electronics company best known for its affordable home computers and consumer electronics that were popular in the 1980s and 1990s.
-
D.
Amstrad PCW
The Amstrad PCW is a mid-1980s line of low-cost, all-in-one word processing computers popular in Europe, known for bundling dedicated word processing software and a printer for home and small office use.
-
E.
Amstrad GX4000
The Amstrad GX4000 is a short-lived 8-bit home video game console released in 1990, based on the Amstrad CPC computer hardware and aimed at the budget gaming market.
- 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: Amstrad PC1640 Triple: [Amstrad, notableProduct, Amstrad PC1640]
Generated description
The Amstrad PC1640 is a mid-1980s IBM PC-compatible personal computer known for bringing relatively affordable MS-DOS computing to the European home and small business market.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Amstrad PC1640 Target entity description: The Amstrad PC1640 is a mid-1980s IBM PC-compatible personal computer known for bringing relatively affordable MS-DOS computing to the European home and small business market.
-
A.
Amstrad PC1512
The Amstrad PC1512 is an IBM PC-compatible personal computer from the mid-1980s that helped popularize affordable home and small-business computing in Europe.
-
B.
Amstrad CPC
The Amstrad CPC is an 8-bit home computer line from the 1980s, popular in Europe for gaming and productivity software.
-
C.
Amstrad
Amstrad is a British electronics company best known for its affordable home computers and consumer electronics that were popular in the 1980s and 1990s.
-
D.
Amstrad PCW
The Amstrad PCW is a mid-1980s line of low-cost, all-in-one word processing computers popular in Europe, known for bundling dedicated word processing software and a printer for home and small office use.
-
E.
Amstrad GX4000
The Amstrad GX4000 is a short-lived 8-bit home video game console released in 1990, based on the Amstrad CPC computer hardware and aimed at the budget gaming market.
- 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_69e0c460db088190828c64206a450273 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69eee9cc5c448190887a836f577d01ba |
completed | April 27, 2026, 4:45 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0a365e13e08190b12b1c7fe707c998 |
completed | May 17, 2026, 9:42 p.m. |
| NEDg | Description generation | batch_6a0a373aca708190aae867f78c87b956 |
completed | May 17, 2026, 9:46 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0a37e0bed48190b0319d62eaff5d1e |
completed | May 17, 2026, 9:49 p.m. |
Created at: April 16, 2026, 6:30 p.m.