Triple
T2824842
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hyde Park, Boston |
E54894
|
entity |
| Predicate | hasCommuterRailStation |
P105
|
FINISHED |
| Object |
Hyde Park station
Hyde Park station is a Massachusetts Bay Transportation Authority (MBTA) commuter rail stop serving Boston’s Hyde Park neighborhood on the Providence/Stoughton and Franklin lines.
|
E311727
|
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: Hyde Park station | Statement: [Hyde Park, Boston, hasCommuterRailStation, Hyde Park station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hyde Park station Context triple: [Hyde Park, Boston, hasCommuterRailStation, Hyde Park station]
-
A.
Wellesley Square station
Wellesley Square station is a commuter rail stop on the MBTA Framingham/Worcester Line serving the downtown area of Wellesley, Massachusetts.
-
B.
Embankment station
Embankment station is a central London Underground and National Rail station located on the north bank of the River Thames, serving as a key interchange for multiple Tube lines near major landmarks such as Trafalgar Square.
-
C.
Regent’s Park station
Regent’s Park station is a London Underground station on the Bakerloo line, located near Regent’s Park and the Marylebone area in central London.
-
D.
West End station
West End station is a key Dallas Area Rapid Transit (DART) light rail stop serving the historic West End district in downtown Dallas, Texas.
-
E.
Hampstead tube station
Hampstead tube station is a London Underground station on the Northern line, known for serving the Hampstead area of the London Borough of Camden and for having one of the deepest platforms on the network.
- 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: Hyde Park station Triple: [Hyde Park, Boston, hasCommuterRailStation, Hyde Park station]
Generated description
Hyde Park station is a Massachusetts Bay Transportation Authority (MBTA) commuter rail stop serving Boston’s Hyde Park neighborhood on the Providence/Stoughton and Franklin lines.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hyde Park station Target entity description: Hyde Park station is a Massachusetts Bay Transportation Authority (MBTA) commuter rail stop serving Boston’s Hyde Park neighborhood on the Providence/Stoughton and Franklin lines.
-
A.
Wellesley Square station
Wellesley Square station is a commuter rail stop on the MBTA Framingham/Worcester Line serving the downtown area of Wellesley, Massachusetts.
-
B.
Embankment station
Embankment station is a central London Underground and National Rail station located on the north bank of the River Thames, serving as a key interchange for multiple Tube lines near major landmarks such as Trafalgar Square.
-
C.
Regent’s Park station
Regent’s Park station is a London Underground station on the Bakerloo line, located near Regent’s Park and the Marylebone area in central London.
-
D.
West End station
West End station is a key Dallas Area Rapid Transit (DART) light rail stop serving the historic West End district in downtown Dallas, Texas.
-
E.
Hampstead tube station
Hampstead tube station is a London Underground station on the Northern line, known for serving the Hampstead area of the London Borough of Camden and for having one of the deepest platforms on the network.
- 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_69ab49e100c0819082a40cb797383243 |
completed | March 6, 2026, 9:40 p.m. |
| NER | Named-entity recognition | batch_69abde925e688190bb390d3182f8c4f0 |
completed | March 7, 2026, 8:15 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b0863e6c5c8190a15c0ade9f2df7b1 |
completed | March 10, 2026, 8:59 p.m. |
| NEDg | Description generation | batch_69b0d6ea312c8190864c1d16a7824195 |
completed | March 11, 2026, 2:43 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b0daa886408190a7f48a2000055cdc |
completed | March 11, 2026, 2:59 a.m. |
Created at: March 6, 2026, 9:59 p.m.