Triple
T23255279
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lenham railway station |
E581851
|
entity |
| Predicate | hasStationCode |
P1289
|
FINISHED |
| Object |
LEN
LEN is the National Rail station code for Lenham railway station in Kent, England.
|
E1577002
|
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: LEN | Statement: [Lenham railway station, hasStationCode, LEN]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: LEN Context triple: [Lenham railway station, hasStationCode, LEN]
-
A.
Len
Len is a common shortened form of the given name Leonard.
-
B.
LN
LN is the IATA airline designator assigned to Libyan Arab Airlines, the national carrier of Libya.
-
C.
LN
LN is the vehicle registration code used for motor vehicles registered in the Louny district of the Czech Republic.
-
D.
LN
LN is the commonly used abbreviation for Livable Netherlands, a Dutch political party.
-
E.
LN
LN is the postcode area designation for Lincoln and its surrounding region in the United Kingdom.
- 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: LEN Triple: [Lenham railway station, hasStationCode, LEN]
Generated description
LEN is the National Rail station code for Lenham railway station in Kent, England.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: LEN Target entity description: LEN is the National Rail station code for Lenham railway station in Kent, England.
-
A.
Len
Len is a common shortened form of the given name Leonard.
-
B.
LN
LN is the IATA airline designator assigned to Libyan Arab Airlines, the national carrier of Libya.
-
C.
LN
LN is the commonly used abbreviation for Livable Netherlands, a Dutch political party.
-
D.
LN
LN is the postcode area designation for Lincoln and its surrounding region in the United Kingdom.
-
E.
LN
LN is the vehicle registration code used for motor vehicles registered in the Louny district of the Czech Republic.
- 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_69e246079f58819085eaa9c260906880 |
completed | April 17, 2026, 2:39 p.m. |
| NER | Named-entity recognition | batch_69f193fadac881908579b5729718ee41 |
completed | April 29, 2026, 5:15 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0c3f6a050c81908242087190a5a42e |
completed | May 19, 2026, 10:46 a.m. |
| NEDg | Description generation | batch_6a0c40297d3c8190b366b60cec3dbbf8 |
completed | May 19, 2026, 10:49 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0c40ffd67481908931ffc2d91fb02b |
completed | May 19, 2026, 10:52 a.m. |
Created at: April 17, 2026, 4:11 p.m.