Triple
T18992760
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dorchester South railway station |
E464730
|
entity |
| Predicate | stationCode |
P1289
|
FINISHED |
| Object | DCH |
—
|
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: DCH | Statement: [Dorchester South railway station, stationCode, DCH]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: DCH Context triple: [Dorchester South railway station, stationCode, DCH]
-
A.
DCH
chosen
DCH is the National Rail station code for Dorchester South railway station in Dorset, England.
-
B.
DCH
DCH is the Georgia state agency responsible for overseeing public health care programs, including Medicaid and PeachCare for Kids, and regulating health care facilities.
-
C.
DCHI
DCHI is a public health division focused on investigating and addressing community-level health concerns and environmental health risks.
-
D.
DCHA
DCHA is the public housing agency responsible for providing and managing affordable housing and related services for low- and moderate-income residents in Washington, D.C.
-
E.
ChD
ChD is the commonly used abbreviation for Luxembourg’s unicameral national parliament, the Chamber of Deputies.
- 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_69d8dd01a56c81909694a128c66b21d7 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5d67eedc88190bfb7b327b47db76d |
completed | April 20, 2026, 7:32 a.m. |
Created at: April 10, 2026, 12:01 p.m.