Triple
T6809668
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Egham railway station |
E156597
|
entity |
| Predicate | hasStationCode |
P1289
|
FINISHED |
| Object |
EGH
EGH is the National Rail station code for Egham railway station in Surrey, England.
|
E619547
|
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: EGH | Statement: [Egham railway station, hasStationCode, EGH]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: EGH Context triple: [Egham railway station, hasStationCode, EGH]
-
A.
EGHI
EGHI is the ICAO airport code for Southampton Airport in Hampshire, England.
-
B.
EGPH
EGPH is the ICAO airport code for Edinburgh Airport, the main international airport serving Scotland's capital city.
-
C.
GEG
GEG is the three-letter IATA airport code for Spokane International Airport in Spokane, Washington.
-
D.
EGEL
EGEL is the ICAO airport code for Coll Airport, a small airfield serving the island of Coll in Scotland.
-
E.
EGBB
EGBB is the ICAO airport code for Birmingham Airport, a major international airport serving Birmingham and the West Midlands region of England.
- 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: EGH Triple: [Egham railway station, hasStationCode, EGH]
Generated description
EGH is the National Rail station code for Egham railway station in Surrey, England.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: EGH Target entity description: EGH is the National Rail station code for Egham railway station in Surrey, England.
-
A.
EGHI
EGHI is the ICAO airport code for Southampton Airport in Hampshire, England.
-
B.
EGPH
EGPH is the ICAO airport code for Edinburgh Airport, the main international airport serving Scotland's capital city.
-
C.
GEG
GEG is the three-letter IATA airport code for Spokane International Airport in Spokane, Washington.
-
D.
EGEL
EGEL is the ICAO airport code for Coll Airport, a small airfield serving the island of Coll in Scotland.
-
E.
EGBB
EGBB is the ICAO airport code for Birmingham Airport, a major international airport serving Birmingham and the West Midlands region of England.
- 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_69c68828b26c819090fe9df7612bbc27 |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d30c741881909e220b05aa564bc2 |
completed | March 27, 2026, 6:57 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c71aa5411c81908d05bef3213b39f1 |
completed | March 28, 2026, 12:02 a.m. |
| NEDg | Description generation | batch_69c71b97125c81909f60a898d6bd4ebc |
completed | March 28, 2026, 12:06 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c71c355b14819093909be7ee005e31 |
completed | March 28, 2026, 12:09 a.m. |
Created at: March 27, 2026, 2:16 p.m.