Triple
T21225691
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | PCEF |
E523079
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | PDN-GW |
—
|
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: PDN-GW | Statement: [PCEF, locatedIn, PDN-GW]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PDN-GW Context triple: [PCEF, locatedIn, PDN-GW]
-
A.
PDW
PDW is the National Rail station code for Padstow railway station in Cornwall, England.
-
B.
PDG
PDG is an abbreviation commonly used for the Policy Development Group, an organization focused on formulating and advising on policy matters.
-
C.
PDG
PDG is the IATA airport code for Minangkabau International Airport serving Padang in West Sumatra, Indonesia.
-
D.
PDG
PDG is the abbreviation for the Parliament of the German-speaking Community in Belgium, the legislative body representing the country’s German-speaking minority.
-
E.
PLGDN
PLGDN is the UN/LOCODE identifier for the Port of Gdańsk, a major seaport on Poland’s Baltic Sea coast.
- 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: PDN-GW Target entity description: PDN-GW (Packet Data Network Gateway) is a core network element in LTE/EPC architectures that provides user equipment with connectivity to external packet data networks and handles key functions such as IP address allocation, policy enforcement, and charging.
-
A.
PDW
PDW is the National Rail station code for Padstow railway station in Cornwall, England.
-
B.
PDG
PDG is an abbreviation commonly used for the Policy Development Group, an organization focused on formulating and advising on policy matters.
-
C.
PDG
PDG is the IATA airport code for Minangkabau International Airport serving Padang in West Sumatra, Indonesia.
-
D.
PDG
PDG is the abbreviation for the Parliament of the German-speaking Community in Belgium, the legislative body representing the country’s German-speaking minority.
-
E.
PLGDN
PLGDN is the UN/LOCODE identifier for the Port of Gdańsk, a major seaport on Poland’s Baltic Sea coast.
- 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_69e0b512ad94819087942b2ed925185f |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e734ab3f6c819083e277ea1c33134e |
completed | April 21, 2026, 8:26 a.m. |
Created at: April 16, 2026, 3:44 p.m.