Triple
T4584925
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brainerd |
E101943
|
entity |
| Predicate | airportIATA |
P418
|
FINISHED |
| Object |
BRD
BRD is the IATA airport code for Brainerd Lakes Regional Airport, a public airport serving the Brainerd area in Minnesota, United States.
|
E454645
|
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: BRD | Statement: [Brainerd, airportIATA, BRD]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: BRD Context triple: [Brainerd, airportIATA, BRD]
-
A.
Br
Br is the currency symbol used to denote the Ethiopian birr, the official monetary unit of Ethiopia.
-
B.
BRN
BRN is the IATA airport code for Bern Airport, the primary airport serving Switzerland’s capital city.
-
C.
BR
BR is the commonly used abbreviation for Banco de la República, Colombia’s central bank responsible for monetary policy and currency issuance.
-
D.
BR
BR is the upper house of Austria’s parliament, representing the federal states in the legislative process.
-
E.
BR
BR is the official vehicle registration code assigned to the Indian state of Bihar.
- 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: BRD Triple: [Brainerd, airportIATA, BRD]
Generated description
BRD is the IATA airport code for Brainerd Lakes Regional Airport, a public airport serving the Brainerd area in Minnesota, United States.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: BRD Target entity description: BRD is the IATA airport code for Brainerd Lakes Regional Airport, a public airport serving the Brainerd area in Minnesota, United States.
-
A.
Br
Br is the currency symbol used to denote the Ethiopian birr, the official monetary unit of Ethiopia.
-
B.
BRN
BRN is the IATA airport code for Bern Airport, the primary airport serving Switzerland’s capital city.
-
C.
BR
BR is the commonly used abbreviation for Banco de la República, Colombia’s central bank responsible for monetary policy and currency issuance.
-
D.
BR
BR is the IATA airline designator for EVA Air, a major Taiwanese international carrier based in Taoyuan.
-
E.
BR
BR is the abbreviation for the Radiocommunication Bureau, the specialized ITU body responsible for managing global radio-frequency spectrum and satellite orbits.
- 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_69bd43d4ce208190b53158c882b222e3 |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd59056bb48190ba1e0b5beda9bdc4 |
completed | March 20, 2026, 2:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bde0a18c90819083953e78fc6de8db |
completed | March 21, 2026, 12:04 a.m. |
| NEDg | Description generation | batch_69bde2520f248190b746a322a3ec60bc |
completed | March 21, 2026, 12:12 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69bde2aaf654819093e1cb3a533fead1 |
completed | March 21, 2026, 12:13 a.m. |
Created at: March 20, 2026, 1:10 p.m.