Triple
T15833628
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hayakawa Metal Works |
E383930
|
entity |
| Predicate | notableProduct |
P1448
|
FINISHED |
| Object | Ever-Sharp mechanical pencil |
E1180427
|
NE FINISHED |
How this triple was built (2 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: Ever-Sharp mechanical pencil | Statement: [Hayakawa Metal Works, notableProduct, Ever-Sharp mechanical pencil]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ever-Sharp mechanical pencil Context triple: [Hayakawa Metal Works, notableProduct, Ever-Sharp mechanical pencil]
-
A.
Ever-Sharp mechanical pencil
chosen
The Ever-Sharp mechanical pencil is an early 20th-century self-feeding pencil that popularized the modern mechanical pencil design and helped launch Tokuji Hayakawa’s manufacturing career.
-
B.
Pilot S Series mechanical pencils
Pilot S Series mechanical pencils are a line of high-quality, refillable drafting and writing instruments known for their precise lead advancement and durable, ergonomic design.
-
C.
Pensil
Pensil is a neighborhood located within the Miguel Hidalgo borough of Mexico City, Mexico.
-
D.
Esbo stift
Esbo stift is the Swedish name for the Diocese of Espoo, a regional administrative unit of the Evangelical Lutheran Church of Finland.
-
E.
Ever-Sharp
Ever-Sharp is a historic pen and mechanical pencil brand best known for its early 20th-century innovations in writing instruments.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d86da34c888190976e06c4019d415a |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e11e6670d48190a456581dd951f168 |
completed | April 16, 2026, 5:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffa93be478819099908e7242f532d7 |
completed | May 9, 2026, 9:38 p.m. |
Created at: April 10, 2026, 4:49 a.m.