Triple
T4062075
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Matterhorn Gotthard Bahn |
E86234
|
entity |
| Predicate | abbreviation |
P43
|
FINISHED |
| Object |
MGB
MGB is a Swiss narrow-gauge railway company operating scenic mountain routes through the Alps, including connections to famous lines like the Glacier Express.
|
E409972
|
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: MGB | Statement: [Matterhorn Gotthard Bahn, abbreviation, MGB]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: MGB Context triple: [Matterhorn Gotthard Bahn, abbreviation, MGB]
-
A.
MGB
MGB was the Soviet Union’s Ministry of State Security, a key secret police and intelligence agency that operated before being reorganized into the KGB.
-
B.
MG T-Type
The MG T-Type is a series of classic British two-seat sports cars produced by MG from the mid-1930s to the mid-1950s, renowned for their nimble handling and iconic pre- and post-war roadster styling.
-
C.
British Leyland Mini 1000
The British Leyland Mini 1000 is a compact British city car best known worldwide as the iconic yellow vehicle driven by Rowan Atkinson’s character in the television series "Mr. Bean."
-
D.
MG B
The MG B is a classic British two-seat sports car produced from the early 1960s to 1980, renowned for its simple, lightweight design and enduring popularity among enthusiasts.
-
E.
E-Type
E-Type is a Swedish Eurodance musician and producer known for his energetic 1990s hits and stadium-friendly anthems.
- 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: MGB Triple: [Matterhorn Gotthard Bahn, abbreviation, MGB]
Generated description
MGB is a Swiss narrow-gauge railway company operating scenic mountain routes through the Alps, including connections to famous lines like the Glacier Express.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: MGB Target entity description: MGB is a Swiss narrow-gauge railway company operating scenic mountain routes through the Alps, including connections to famous lines like the Glacier Express.
-
A.
MGB
MGB was the Soviet Union’s Ministry of State Security, a key secret police and intelligence agency that operated before being reorganized into the KGB.
-
B.
MG T-Type
The MG T-Type is a series of classic British two-seat sports cars produced by MG from the mid-1930s to the mid-1950s, renowned for their nimble handling and iconic pre- and post-war roadster styling.
-
C.
British Leyland Mini 1000
The British Leyland Mini 1000 is a compact British city car best known worldwide as the iconic yellow vehicle driven by Rowan Atkinson’s character in the television series "Mr. Bean."
-
D.
MG B
The MG B is a classic British two-seat sports car produced from the early 1960s to 1980, renowned for its simple, lightweight design and enduring popularity among enthusiasts.
-
E.
E-Type
E-Type is a Swedish Eurodance musician and producer known for his energetic 1990s hits and stadium-friendly anthems.
- 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_69aed93c69208190a4efac0efe3cd69b |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aefbd60cc081908764fcc8206bc1ef |
completed | March 9, 2026, 4:56 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b562ac25848190951431c9c853cc59 |
completed | March 14, 2026, 1:29 p.m. |
| NEDg | Description generation | batch_69b5633103e081909dbe7a7e54877343 |
completed | March 14, 2026, 1:31 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b563eca17c81908deff0d361a7be87 |
completed | March 14, 2026, 1:34 p.m. |
Created at: March 9, 2026, 3:38 p.m.