Triple
T20860845
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | St Erth railway station |
E513612
|
entity |
| Predicate | stationCode |
P1289
|
FINISHED |
| Object |
SER
SER is the National Rail station code for St Erth railway station in Cornwall, England.
|
E1454204
|
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: SER | Statement: [St Erth railway station, stationCode, SER]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: SER Context triple: [St Erth railway station, stationCode, SER]
-
A.
SER
SER is the commonly used abbreviation for South Eastern Railway, a major railway zone in India.
-
B.
SR
SR was the IATA airline designator used by Swissair, the former national airline of Switzerland.
-
C.
SR
SR is the commonly used abbreviation for Sveriges Radio, Sweden’s national public radio broadcaster.
-
D.
SR
SR is the standard route designation used for numbered state highways within the Arizona State Highway System.
-
E.
SR
SR is the vehicle registration code used on license plates for the Straubing-Bogen district in Bavaria, Germany.
- 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: SER Triple: [St Erth railway station, stationCode, SER]
Generated description
SER is the National Rail station code for St Erth railway station in Cornwall, England.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: SER Target entity description: SER is the National Rail station code for St Erth railway station in Cornwall, England.
-
A.
SER
SER is the commonly used abbreviation for South Eastern Railway, a major railway zone in India.
-
B.
SR
SR was the IATA airline designator used by Swissair, the former national airline of Switzerland.
-
C.
SR
SR is the commonly used abbreviation for Sveriges Radio, Sweden’s national public radio broadcaster.
-
D.
SR
SR is the vehicle registration code used on license plates for the Straubing-Bogen district in Bavaria, Germany.
-
E.
SR
SR is the standard route designation used for numbered state highways within the Arizona State Highway System.
- 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_69e0b4f5b01081909452f654d2fc3f50 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c3aba3d0819093431f38f0095a71 |
completed | April 21, 2026, 12:24 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a090b0f5c088190a2db09ce9ecbfcc3 |
completed | May 17, 2026, 12:25 a.m. |
| NEDg | Description generation | batch_6a090bc252dc8190a96a98b2160826b5 |
completed | May 17, 2026, 12:28 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a090cc818b4819089ed588d3e460aa2 |
completed | May 17, 2026, 12:33 a.m. |
Created at: April 16, 2026, 12:44 p.m.