Triple
T21864663
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Department of Canadian Heritage |
E539852
|
entity |
| Predicate | abbreviation |
P43
|
FINISHED |
| Object | PCH |
—
|
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: PCH | Statement: [Department of Canadian Heritage, abbreviation, PCH]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PCH Context triple: [Department of Canadian Heritage, abbreviation, PCH]
-
A.
PCH
PCH is a scenic highway along the California coast, renowned for its ocean views and popular as a road-trip route.
-
B.
PCH
PCH is the vehicle registration code assigned to the Parchim district in Germany.
-
C.
PCH-2000
PCH-2000 is the slimmer, lighter second-generation model of Sony’s PlayStation Vita handheld gaming console, featuring improved battery life and a redesigned body.
-
D.
PCH-1000
PCH-1000 is the original OLED-screen model of Sony's PlayStation Vita handheld gaming console.
-
E.
PCH-1100
PCH-1100 is a specific hardware model of Sony's original PlayStation Vita handheld gaming console.
- 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: PCH Target entity description: PCH is the commonly used abbreviation for the Department of Canadian Heritage, the federal agency responsible for promoting Canadian culture, identity, and heritage.
-
A.
PCH
PCH is a scenic highway along the California coast, renowned for its ocean views and popular as a road-trip route.
-
B.
PCH
PCH is the vehicle registration code assigned to the Parchim district in Germany.
-
C.
PCH-2000
PCH-2000 is the slimmer, lighter second-generation model of Sony’s PlayStation Vita handheld gaming console, featuring improved battery life and a redesigned body.
-
D.
PCH-1000
PCH-1000 is the original OLED-screen model of Sony's PlayStation Vita handheld gaming console.
-
E.
PCH-1100
PCH-1100 is a specific hardware model of Sony's original PlayStation Vita handheld gaming console.
- 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_69e0c478f59081909d54302b57fc1ce3 |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f0d63e70c08190a9ba90c47c4060d4 |
completed | April 28, 2026, 3:46 p.m. |
Created at: April 16, 2026, 6:56 p.m.