Triple
T13938176
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Evansville Regional Airport |
E335171
|
entity |
| Predicate | IATA code |
P2569
|
FINISHED |
| Object |
EVV
EVV is the three-letter IATA airport code for Evansville Regional Airport in Evansville, Indiana.
|
E1070912
|
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: EVV | Statement: [Evansville Regional Airport, IATA code, EVV]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: EVV Context triple: [Evansville Regional Airport, IATA code, EVV]
-
A.
EVB
EVB (Edge Virtual Bridging) is an IEEE networking standard that defines mechanisms for managing and integrating virtualized network interfaces on edge switches and servers in data center environments.
-
B.
ECV
ECV is the IATA airport code for Cuatro Vientos Air Base, a historic military and general aviation airfield near Madrid, Spain.
-
C.
ESSV
ESSV is the ICAO airport code for Visby Airport, the main airport serving the island of Gotland in Sweden.
-
D.
EVS
EVS (Enhanced Voice Services) is a modern audio codec designed to deliver high-quality, low-latency voice and audio over LTE and other IP-based communication networks.
-
E.
EVT
EVT is the standard abbreviation used for the Everett AquaSox, a Minor League Baseball team based in Everett, Washington.
- 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: EVV Triple: [Evansville Regional Airport, IATA code, EVV]
Generated description
EVV is the three-letter IATA airport code for Evansville Regional Airport in Evansville, Indiana.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: EVV Target entity description: EVV is the three-letter IATA airport code for Evansville Regional Airport in Evansville, Indiana.
-
A.
EVB
EVB (Edge Virtual Bridging) is an IEEE networking standard that defines mechanisms for managing and integrating virtualized network interfaces on edge switches and servers in data center environments.
-
B.
ECV
ECV is the IATA airport code for Cuatro Vientos Air Base, a historic military and general aviation airfield near Madrid, Spain.
-
C.
ESSV
ESSV is the ICAO airport code for Visby Airport, the main airport serving the island of Gotland in Sweden.
-
D.
EVS
EVS (Enhanced Voice Services) is a modern audio codec designed to deliver high-quality, low-latency voice and audio over LTE and other IP-based communication networks.
-
E.
EVT
EVT is the standard abbreviation used for the Everett AquaSox, a Minor League Baseball team based in Everett, Washington.
- 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_69d81c6081b88190b53e317c3370c8fe |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de2cf5cc8c8190bea74291702b2925 |
completed | April 14, 2026, 12:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7ce89d2348190b5a50376c2b8248c |
completed | May 3, 2026, 10:39 p.m. |
| NEDg | Description generation | batch_69f7cfe8dca08190825b8e1bbfe411a6 |
completed | May 3, 2026, 10:44 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69fb5504702081908a1492f1a8e24434 |
completed | May 6, 2026, 2:49 p.m. |
Created at: April 9, 2026, 10:17 p.m.