Triple
T16453961
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Braintree railway station |
E399625
|
entity |
| Predicate | stationCode |
P1289
|
FINISHED |
| Object | BTR |
E1025510
|
NE FINISHED |
How this triple was built (2 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: BTR | Statement: [Braintree railway station, stationCode, BTR]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: BTR Context triple: [Braintree railway station, stationCode, BTR]
-
A.
BTR
chosen
BTR is the three-letter IATA airport code for Baton Rouge Metropolitan Airport in Baton Rouge, Louisiana.
-
B.
BTR (album)
BTR is the debut studio album by American pop boy band Big Time Rush, featuring upbeat pop tracks associated with their Nickelodeon television series.
-
C.
BTR‑D armored personnel carrier
The BTR‑D armored personnel carrier is a Soviet-era, air-droppable, tracked vehicle designed to transport and support airborne infantry units in combat.
-
D.
BTR series armored personnel carriers
The BTR series armored personnel carriers are Soviet-designed, wheeled, amphibious military vehicles developed to transport infantry under armor protection and widely used by Soviet and allied forces.
-
E.
BALTRON
BALTRON is a joint Baltic naval squadron formed by Baltic Sea states to enhance regional maritime security, interoperability, and mine countermeasure capabilities.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d87f2c6778819080fcfae53be8f12a |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e32ce259d88190803930051409d72c |
completed | April 18, 2026, 7:04 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a004f4e31a08190b121d0cfe2a406c2 |
completed | May 10, 2026, 9:26 a.m. |
Created at: April 10, 2026, 5:10 a.m.