Triple
T10706758
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Marylebone station |
E252427
|
entity |
| Predicate | hasStationCode |
P1289
|
FINISHED |
| Object |
MYB
MYB is the National Rail station code for London Marylebone railway station, a central London terminus for Chiltern Railways services.
|
E880407
|
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: MYB | Statement: [Marylebone station, hasStationCode, MYB]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: MYB Context triple: [Marylebone station, hasStationCode, MYB]
-
A.
MYK
MYK is the vehicle registration code for the district of Mayen-Koblenz in the German state of Rhineland-Palatinate.
-
B.
MYT
MYT is the three-letter ISO 3166-1 alpha-3 country code assigned to the French overseas department and region of Mayotte.
-
C.
MYAN
MYAN is the ICAO airport code for San Andros Airport in the Bahamas.
-
D.
MYU
MYU is the IATA airport code for Mekoryuk Airport, a small regional airport serving the village of Mekoryuk in Alaska, United States.
-
E.
MY
MY is the vehicle registration code used for cars registered in Mytilene, a city on the Greek island of Lesbos.
- 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: MYB Triple: [Marylebone station, hasStationCode, MYB]
Generated description
MYB is the National Rail station code for London Marylebone railway station, a central London terminus for Chiltern Railways services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: MYB Target entity description: MYB is the National Rail station code for London Marylebone railway station, a central London terminus for Chiltern Railways services.
-
A.
MYK
MYK is the vehicle registration code for the district of Mayen-Koblenz in the German state of Rhineland-Palatinate.
-
B.
MYT
MYT is the three-letter ISO 3166-1 alpha-3 country code assigned to the French overseas department and region of Mayotte.
-
C.
MYAN
MYAN is the ICAO airport code for San Andros Airport in the Bahamas.
-
D.
MYU
MYU is the IATA airport code for Mekoryuk Airport, a small regional airport serving the village of Mekoryuk in Alaska, United States.
-
E.
MY
MY is the vehicle registration code used for cars registered in Mytilene, a city on the Greek island of Lesbos.
- 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_69d6aa5cbabc8190973e683950d89faf |
completed | April 8, 2026, 7:19 p.m. |
| NER | Named-entity recognition | batch_69d6fddfbed48190810bb3faee473fde |
completed | April 9, 2026, 1:16 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d9990760b48190a05753974cdf556c |
completed | April 11, 2026, 12:42 a.m. |
| NEDg | Description generation | batch_69d99e8632688190b3746649a124ca09 |
completed | April 11, 2026, 1:06 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69da625a1e8c8190b282e7a70bb7c876 |
completed | April 11, 2026, 3:01 p.m. |
Created at: April 8, 2026, 9:12 p.m.