Triple
T7021010
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bradford Forster Square |
E162822
|
entity |
| Predicate | hasIATAcode |
P2569
|
FINISHED |
| Object |
BRF
BRF is the IATA airport code for Bradford Forster Square, a railway station in Bradford, West Yorkshire, England.
|
E636959
|
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: BRF | Statement: [Bradford Forster Square, hasIATAcode, BRF]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: BRF Context triple: [Bradford Forster Square, hasIATAcode, BRF]
-
A.
BRL
BRL is the official currency code for the Brazilian real, the legal tender of Brazil.
-
B.
BRN
BRN is the IATA airport code for Bern Airport, the primary airport serving Switzerland’s capital city.
-
C.
BR2
BR2 is a UK postcode district covering parts of Hayes and surrounding areas in the London Borough of Bromley in southeast England.
-
D.
BRD
BRD is the IATA airport code for Brainerd Lakes Regional Airport, a public airport serving the Brainerd area in Minnesota, United States.
-
E.
R.Br.
R.Br. is the standard botanical author abbreviation for Robert Brown, a pioneering Scottish botanist known for his work on plant taxonomy and the discovery of Brownian motion.
- 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: BRF Triple: [Bradford Forster Square, hasIATAcode, BRF]
Generated description
BRF is the IATA airport code for Bradford Forster Square, a railway station in Bradford, West Yorkshire, England.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: BRF Target entity description: BRF is the IATA airport code for Bradford Forster Square, a railway station in Bradford, West Yorkshire, England.
-
A.
BRL
BRL is the official currency code for the Brazilian real, the legal tender of Brazil.
-
B.
BRN
BRN is the IATA airport code for Bern Airport, the primary airport serving Switzerland’s capital city.
-
C.
BR2
BR2 is a UK postcode district covering parts of Hayes and surrounding areas in the London Borough of Bromley in southeast England.
-
D.
BRD
BRD is the IATA airport code for Brainerd Lakes Regional Airport, a public airport serving the Brainerd area in Minnesota, United States.
-
E.
R.Br.
R.Br. is the standard botanical author abbreviation for Robert Brown, a pioneering Scottish botanist known for his work on plant taxonomy and the discovery of Brownian motion.
- 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_69c6885b26248190a857541e3d10e299 |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6e1eab4d4819083230974c361cc74 |
completed | March 27, 2026, 8 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7757686bc819089f6749e43bbb89d |
completed | March 28, 2026, 6:30 a.m. |
| NEDg | Description generation | batch_69c778f1b3508190b58bbec8877a6052 |
completed | March 28, 2026, 6:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c779cad0188190a840be47d2af5b2b |
completed | March 28, 2026, 6:48 a.m. |
Created at: March 27, 2026, 2:35 p.m.