Triple
T17213171
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pembroke Dock railway station |
E417781
|
entity |
| Predicate | stationCode |
P1289
|
FINISHED |
| Object |
PMD
PMD is the National Rail station code for Pembroke Dock railway station in Pembrokeshire, Wales.
|
E1257119
|
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: PMD | Statement: [Pembroke Dock railway station, stationCode, PMD]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PMD Context triple: [Pembroke Dock railway station, stationCode, PMD]
-
A.
PMD
PMD is the IATA airport code for Palmdale Regional Airport in Palmdale, California, United States.
-
B.
PMD
PMD is Pakistan’s national meteorological agency responsible for weather forecasting, climate monitoring, and related atmospheric services.
-
C.
PMDU
PMDU is the abbreviation for the Prime Minister's Delivery Unit, a government body responsible for monitoring and improving the implementation of key policy priorities.
-
D.
PMB
PMB is the abbreviation for Pure Michigan Byway, a designation for particularly scenic or culturally significant roads in the state of Michigan.
-
E.
PMC
PMC is the abbreviation for the Philippine Marine Corps, the naval infantry and amphibious warfare branch of the Armed Forces of the Philippines.
- 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: PMD Triple: [Pembroke Dock railway station, stationCode, PMD]
Generated description
PMD is the National Rail station code for Pembroke Dock railway station in Pembrokeshire, Wales.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: PMD Target entity description: PMD is the National Rail station code for Pembroke Dock railway station in Pembrokeshire, Wales.
-
A.
PMD
PMD is the IATA airport code for Palmdale Regional Airport in Palmdale, California, United States.
-
B.
PMD
PMD is Pakistan’s national meteorological agency responsible for weather forecasting, climate monitoring, and related atmospheric services.
-
C.
PMDU
PMDU is the abbreviation for the Prime Minister's Delivery Unit, a government body responsible for monitoring and improving the implementation of key policy priorities.
-
D.
PMB
PMB is the abbreviation for Pure Michigan Byway, a designation for particularly scenic or culturally significant roads in the state of Michigan.
-
E.
PMC
PMC is the abbreviation for the Philippine Marine Corps, the naval infantry and amphibious warfare branch of the Armed Forces of the Philippines.
- 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_69d886d779488190b131369541c04e7d |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e42dc795d08190b90801a4f8b23afe |
completed | April 19, 2026, 1:20 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a01674fadc48190aa4a627ec9f72341 |
completed | May 11, 2026, 5:21 a.m. |
| NEDg | Description generation | batch_6a016826c4748190afbb4f6c53324d21 |
completed | May 11, 2026, 5:24 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0168d42b608190ad253167411dfeab |
completed | May 11, 2026, 5:27 a.m. |
Created at: April 10, 2026, 5:38 a.m.