Triple
T6296901
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | British Rail Class 375 |
E141151
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object |
Southeastern (current franchise holder)
Southeastern (current franchise holder) is a British train operating company that runs commuter and regional rail services across London, Kent, and parts of East Sussex.
|
E582903
|
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: Southeastern (current franchise holder) | Statement: [British Rail Class 375, operator, Southeastern (current franchise holder)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Southeastern (current franchise holder) Context triple: [British Rail Class 375, operator, Southeastern (current franchise holder)]
-
A.
NL East
NL East is a division of Major League Baseball's National League that includes teams primarily from the eastern United States.
-
B.
Winston-Salem Division
The Winston-Salem Division is a regional division of the United States District Court for the Middle District of North Carolina that handles federal cases arising from its designated portion of the district.
-
C.
Southeast Division
The Southeast Division is a grouping of teams in the NBA's Eastern Conference that includes franchises such as the Washington Wizards, Miami Heat, Atlanta Hawks, Charlotte Hornets, and Orlando Magic.
-
D.
Southeast Division
The Southeast Division was a former National Hockey League division that primarily featured teams from the southeastern United States, including the Washington Capitals.
-
E.
Bally Sports Southeast
Bally Sports Southeast is a regional sports television network in the United States that broadcasts live games and related programming for professional and collegiate teams across the southeastern region.
- 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: Southeastern (current franchise holder) Triple: [British Rail Class 375, operator, Southeastern (current franchise holder)]
Generated description
Southeastern (current franchise holder) is a British train operating company that runs commuter and regional rail services across London, Kent, and parts of East Sussex.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Southeastern (current franchise holder) Target entity description: Southeastern (current franchise holder) is a British train operating company that runs commuter and regional rail services across London, Kent, and parts of East Sussex.
-
A.
NL East
NL East is a division of Major League Baseball's National League that includes teams primarily from the eastern United States.
-
B.
Winston-Salem Division
The Winston-Salem Division is a regional division of the United States District Court for the Middle District of North Carolina that handles federal cases arising from its designated portion of the district.
-
C.
Southeast Division
The Southeast Division is a grouping of teams in the NBA's Eastern Conference that includes franchises such as the Washington Wizards, Miami Heat, Atlanta Hawks, Charlotte Hornets, and Orlando Magic.
-
D.
Southeast Division
The Southeast Division was a former National Hockey League division that primarily featured teams from the southeastern United States, including the Washington Capitals.
-
E.
Bally Sports Southeast
Bally Sports Southeast is a regional sports television network in the United States that broadcasts live games and related programming for professional and collegiate teams across the southeastern region.
- 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_69c008cdf2ac8190bb640c94478fb4ed |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c0643ac2b48190b2db036ce709e7ea |
completed | March 22, 2026, 9:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c5198e2c1c81909d39adffbdadcbdf |
completed | March 26, 2026, 11:33 a.m. |
| NEDg | Description generation | batch_69c51b04fa688190a366d5c90150a530 |
completed | March 26, 2026, 11:39 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c583978758819094aebde9d410f849 |
completed | March 26, 2026, 7:05 p.m. |
Created at: March 22, 2026, 4:27 p.m.