Triple
T12074133
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Esperance Airport |
E287501
|
entity |
| Predicate | IATAcode |
P418
|
FINISHED |
| Object |
EPR
EPR is the IATA airport code for Esperance Airport, a regional airport serving the town of Esperance in Western Australia.
|
E964897
|
NE FINISHED |
How this triple was built (4 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: EPR | Statement: [Esperance Airport, IATAcode, EPR]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: EPR Context triple: [Esperance Airport, IATAcode, EPR]
-
A.
EPR
EPR is a Generation III+ pressurized water nuclear reactor design developed to provide enhanced safety, efficiency, and output compared to earlier reactor types.
-
B.
EPRP
EPRP is a Marxist-Leninist political organization in Ethiopia that played a major role in the revolutionary struggles against the Derg regime in the 1970s.
-
C.
EPRZ
EPRZ is the ICAO airport code for Rzeszów–Jasionka Airport, an international airport serving the city of Rzeszów in southeastern Poland.
-
D.
ER3
ER3 is the IATA aircraft type code used to designate the Embraer ERJ 135 regional jet.
-
E.
ERI
ERI is the Earthquake Research Institute of the University of Tokyo, a leading Japanese center for seismology and earthquake-related research.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: EPR Triple: [Esperance Airport, IATAcode, EPR]
Generated description
EPR is the IATA airport code for Esperance Airport, a regional airport serving the town of Esperance in Western Australia.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: EPR Target entity description: EPR is the IATA airport code for Esperance Airport, a regional airport serving the town of Esperance in Western Australia.
-
A.
EPR
EPR is a Generation III+ pressurized water nuclear reactor design developed to provide enhanced safety, efficiency, and output compared to earlier reactor types.
-
B.
EPRP
EPRP is a Marxist-Leninist political organization in Ethiopia that played a major role in the revolutionary struggles against the Derg regime in the 1970s.
-
C.
EPRZ
EPRZ is the ICAO airport code for Rzeszów–Jasionka Airport, an international airport serving the city of Rzeszów in southeastern Poland.
-
D.
ER3
ER3 is the IATA aircraft type code used to designate the Embraer ERJ 135 regional jet.
-
E.
ERI
ERI is the Earthquake Research Institute of the University of Tokyo, a leading Japanese center for seismology and earthquake-related research.
- F. None of above. chosen
Provenance (5 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_69d6ab4846e081908ee7bbd66a6d3459 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d9045bbc508190abf6e3316701e587 |
completed | April 10, 2026, 2:08 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f5f65ed5908190a0082796366a8825 |
completed | May 2, 2026, 1:04 p.m. |
| NEDg | Description generation | batch_69f600b51f488190a85a8f10f190b3c0 |
completed | May 2, 2026, 1:48 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f601e7f3b0819098a2245b9f9316b9 |
completed | May 2, 2026, 1:53 p.m. |
Created at: April 8, 2026, 9:48 p.m.