Triple
T22396965
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | East Croydon |
E553660
|
entity |
| Predicate | stationCode |
P1289
|
FINISHED |
| Object | ECR |
—
|
NE NERFINISHED |
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: ECR | Statement: [East Croydon, stationCode, ECR]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: ECR Context triple: [East Croydon, stationCode, ECR]
-
A.
ECR
ECR is a European political party and parliamentary group that brings together conservative and Eurosceptic parties advocating for EU reform and national sovereignty.
-
B.
ECR
ECR is the East Central Railway zone of Indian Railways, responsible for operating and managing rail services primarily in the eastern and east-central regions of India.
-
C.
ECR
chosen
ECR is the National Rail station code for East Croydon railway station in south London.
-
D.
ECRMC
ECRMC is a community hospital and healthcare provider based in El Centro, California, serving residents of the Imperial Valley region.
-
E.
ECRA
ECRA is a U.S. federal law that modernizes and strengthens controls on the export of sensitive technologies and goods important to national security and foreign policy.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e11e4da7048190b4387d422a9a0de5 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f1585f67108190b8d3f23eaa0ed120 |
completed | April 29, 2026, 1:01 a.m. |
Created at: April 16, 2026, 8:45 p.m.