Triple
T23182520
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Square Reader |
E579499
|
entity |
| Predicate | hasVersion |
P455
|
FINISHED |
| Object | Square Reader for magstripe |
—
|
NE NERFINISHED |
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: Square Reader for magstripe | Statement: [Square Reader, hasVersion, Square Reader for magstripe]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Square Reader for magstripe Context triple: [Square Reader, hasVersion, Square Reader for magstripe]
-
A.
magnetic stripe PATH QuickCard (partially)
The magnetic stripe PATH QuickCard was an earlier fare payment card used on the PATH transit system before being partially superseded by the SmartLink card.
-
B.
Square Reader
chosen
Square Reader is a small mobile card reader that lets businesses accept credit and debit card payments through a smartphone or tablet.
-
C.
MIFARE DESFire
MIFARE DESFire is a family of contactless smart card integrated circuits widely used for secure public transport ticketing and access control applications.
-
D.
RFID
RFID (Radio-Frequency Identification) is a wireless technology that uses electromagnetic fields to automatically identify and track tagged objects, commonly employed in areas like inventory management, access control, and contactless payments.
-
E.
Symbol Technologies
Symbol Technologies was a leading American manufacturer of barcode scanners, mobile computing devices, and wireless data capture systems widely used in retail and logistics.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e245ff8000819090d12008805315b7 |
completed | April 17, 2026, 2:38 p.m. |
| NER | Named-entity recognition | batch_69f18f705c14819082c8580a03ed6286 |
completed | April 29, 2026, 4:56 a.m. |
Created at: April 17, 2026, 4:05 p.m.