Triple
T2932834
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Exeter, New Hampshire |
E79193
|
entity |
| Predicate | servedBy |
P82
|
FINISHED |
| Object |
Exeter station
Exeter station is an Amtrak passenger rail station in Exeter, New Hampshire, serving as a stop on the Downeaster line between Boston and Maine.
|
E312633
|
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: Exeter station | Statement: [Exeter, New Hampshire, servedBy, Exeter station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Exeter station Context triple: [Exeter, New Hampshire, servedBy, Exeter station]
-
A.
Bristol Temple Meads
Bristol Temple Meads is the main railway station in Bristol, England, serving as a major regional and intercity transport hub.
-
B.
Brighton railway station
Brighton railway station is the main railway terminus serving the coastal city of Brighton in East Sussex, England, and a major hub on the south coast rail network.
-
C.
Plymouth railway station
Plymouth railway station is the main railway hub in Plymouth, Devon, providing regional and long-distance train services on the Great Western Main Line and CrossCountry network.
-
D.
Oxford railway station
Oxford railway station is the main railway hub serving the city of Oxford, England, providing regional and long-distance passenger services on the national rail network.
-
E.
Bradford station
Bradford station is a commuter rail station in Haverhill, Massachusetts, serving MBTA's Haverhill Line.
- 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: Exeter station Triple: [Exeter, New Hampshire, servedBy, Exeter station]
Generated description
Exeter station is an Amtrak passenger rail station in Exeter, New Hampshire, serving as a stop on the Downeaster line between Boston and Maine.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Exeter station Target entity description: Exeter station is an Amtrak passenger rail station in Exeter, New Hampshire, serving as a stop on the Downeaster line between Boston and Maine.
-
A.
Bristol Temple Meads
Bristol Temple Meads is the main railway station in Bristol, England, serving as a major regional and intercity transport hub.
-
B.
Brighton railway station
Brighton railway station is the main railway terminus serving the coastal city of Brighton in East Sussex, England, and a major hub on the south coast rail network.
-
C.
Plymouth railway station
Plymouth railway station is the main railway hub in Plymouth, Devon, providing regional and long-distance train services on the Great Western Main Line and CrossCountry network.
-
D.
Oxford railway station
Oxford railway station is the main railway hub serving the city of Oxford, England, providing regional and long-distance passenger services on the national rail network.
-
E.
Bradford station
Bradford station is a commuter rail station in Haverhill, Massachusetts, serving MBTA's Haverhill Line.
- 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_69ad8b0fbab081908f6a61567c045d8d |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69ad983a4ae08190aa1aeb2747abd1a1 |
completed | March 8, 2026, 3:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b0867796808190a026c165e759f3ea |
completed | March 10, 2026, 9 p.m. |
| NEDg | Description generation | batch_69b0dfcee6608190a5e3608c42e1efa0 |
completed | March 11, 2026, 3:21 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b0e411b7d88190a396f7fe10f86c46 |
completed | March 11, 2026, 3:40 a.m. |
Created at: March 8, 2026, 2:55 p.m.