Triple
T10686845
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Meguro Station |
E251899
|
entity |
| Predicate | TokyuStationNumber |
P95307
|
FINISHED |
| Object |
MG01
MG01 is the station code assigned to Meguro Station on Tokyu Corporation’s railway network in Tokyo, Japan.
|
E879069
|
NE FINISHED |
How this triple was built (5 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: MG01 | Statement: [Meguro Station, TokyuStationNumber, MG01]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: MG01 Context triple: [Meguro Station, TokyuStationNumber, MG01]
-
A.
MG 1
MG 1 is a post–World War II German light machine gun developed as a modernized successor to the wartime MG 42, retaining its high rate of fire while adapting to NATO standards.
-
B.
MGY
MGY was the distinctive wireless call sign used by the RMS Titanic for its radio communications.
-
C.
MG36
The MG36 is a light machine gun variant of the German G36 assault rifle, designed to provide sustained automatic fire with a heavier barrel and higher-capacity magazines.
-
D.
MGN
MGN is the FAA airport code for Harbor Springs Municipal Airport, a public-use airfield serving Harbor Springs, Michigan.
-
E.
MG
MG is a historic British automotive marque best known for its sports cars, now owned and produced by Chinese manufacturer SAIC Motor.
- 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: MG01 Triple: [Meguro Station, TokyuStationNumber, MG01]
Generated description
MG01 is the station code assigned to Meguro Station on Tokyu Corporation’s railway network in Tokyo, Japan.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: MG01 Target entity description: MG01 is the station code assigned to Meguro Station on Tokyu Corporation’s railway network in Tokyo, Japan.
-
A.
MG 1
MG 1 is a post–World War II German light machine gun developed as a modernized successor to the wartime MG 42, retaining its high rate of fire while adapting to NATO standards.
-
B.
MGY
MGY was the distinctive wireless call sign used by the RMS Titanic for its radio communications.
-
C.
MG36
The MG36 is a light machine gun variant of the German G36 assault rifle, designed to provide sustained automatic fire with a heavier barrel and higher-capacity magazines.
-
D.
MGN
MGN is the FAA airport code for Harbor Springs Municipal Airport, a public-use airfield serving Harbor Springs, Michigan.
-
E.
MG
MG is a historic British automotive marque best known for its sports cars, now owned and produced by Chinese manufacturer SAIC Motor.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: TokyuStationNumber Context triple: [Meguro Station, TokyuStationNumber, MG01]
-
A.
stationNumberOnYamanoteLine
Indicates the position or sequence number that a given station holds along the Yamanote Line.
-
B.
stationNumberOnKeihinTohokuLine
Indicates the ordinal position of a station along the Keihin-Tōhoku railway line.
-
C.
adjacentStationOnJRKyotoLine
Indicates that one station is directly next to another station along the JR Kyoto railway line, with no other stations in between.
-
D.
adjacentStationOnYamanoteLine
Indicates that one station is directly next to another station along the Yamanote Line, with no other stations in between.
-
E.
adjacentStationOnSubwaySeishinYamateLine
Indicates that two stations are directly next to each other on the Seishin-Yamate subway line, with no other stations in between.
- F. None of above. chosen
Provenance (7 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_69d6aa5bd7c08190a816e733b4045c23 |
completed | April 8, 2026, 7:19 p.m. |
| NER | Named-entity recognition | batch_69d6fd192220819088eff88148376266 |
completed | April 9, 2026, 1:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d98894cea48190877a015dcb645bee |
completed | April 10, 2026, 11:32 p.m. |
| NEDg | Description generation | batch_69d98aeb82988190a17b009c74279423 |
completed | April 10, 2026, 11:42 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d98c2aae048190b348e5614ff23f03 |
completed | April 10, 2026, 11:47 p.m. |
| PD | Predicate disambiguation | batch_69d6dd8cc0788190b4c02a772e4b58b3 |
completed | April 8, 2026, 10:58 p.m. |
| PDg | Predicate description generation | batch_69d6df47899481909ac0e518d94883cb |
completed | April 8, 2026, 11:05 p.m. |
Created at: April 8, 2026, 9:10 p.m.