Triple
T21627334
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sinclair Research |
E533736
|
entity |
| Predicate | notableProduct |
P1448
|
FINISHED |
| Object | Sinclair Cambridge calculator |
—
|
NE NERFINISHED |
How this triple was built (3 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: Sinclair Cambridge calculator | Statement: [Sinclair Research, notableProduct, Sinclair Cambridge calculator]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sinclair Cambridge calculator Context triple: [Sinclair Research, notableProduct, Sinclair Cambridge calculator]
-
A.
Sinclair Executive calculator
The Sinclair Executive calculator is a pioneering early-1970s pocket calculator renowned for its ultra-slim design and role in popularizing affordable, portable electronic calculators.
-
B.
Sinclair QL
The Sinclair QL is a 1980s personal computer from Sinclair Research, designed as a more powerful, business-oriented successor to the ZX Spectrum.
-
C.
HP-71B handheld computer
The HP-71B handheld computer is a mid-1980s Hewlett-Packard programmable calculator/computer known for its BASIC language support, expandability via modules and interfaces, and use in engineering and scientific applications.
-
D.
COSMAC ELF computer
The COSMAC ELF computer is a simple, low-cost, build-it-yourself microcomputer from the late 1970s that became popular among hobbyists for learning and experimenting with early personal computing.
-
E.
Sinclair ZX80
The Sinclair ZX80 is a pioneering low-cost home computer released in 1980 that helped popularize personal computing in the United Kingdom.
- 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: Sinclair Cambridge calculator Target entity description: The Sinclair Cambridge calculator was a low-cost, pocket-sized electronic calculator from the 1970s that helped popularize affordable personal calculators in the UK.
-
A.
Sinclair Executive calculator
The Sinclair Executive calculator is a pioneering early-1970s pocket calculator renowned for its ultra-slim design and role in popularizing affordable, portable electronic calculators.
-
B.
Sinclair QL
The Sinclair QL is a 1980s personal computer from Sinclair Research, designed as a more powerful, business-oriented successor to the ZX Spectrum.
-
C.
HP-71B handheld computer
The HP-71B handheld computer is a mid-1980s Hewlett-Packard programmable calculator/computer known for its BASIC language support, expandability via modules and interfaces, and use in engineering and scientific applications.
-
D.
COSMAC ELF computer
The COSMAC ELF computer is a simple, low-cost, build-it-yourself microcomputer from the late 1970s that became popular among hobbyists for learning and experimenting with early personal computing.
-
E.
Sinclair ZX80
The Sinclair ZX80 is a pioneering low-cost home computer released in 1980 that helped popularize personal computing in the United Kingdom.
- F. None of above. chosen
Provenance (2 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_69e0c464fba881908d0ff2ac80511ce1 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69ef52141e1c8190a861f4bc7cfcb490 |
completed | April 27, 2026, 12:09 p.m. |
Created at: April 16, 2026, 6:34 p.m.