Triple
T11491397
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Stratford station |
E272421
|
entity |
| Predicate | servedBy |
P82
|
FINISHED |
| Object | Southeastern Highspeed (via Stratford International interchange) |
E165921
|
NE FINISHED |
How this triple was built (2 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 Highspeed (via Stratford International interchange) | Statement: [Stratford station, servedBy, Southeastern Highspeed (via Stratford International interchange)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Southeastern Highspeed (via Stratford International interchange) Context triple: [Stratford station, servedBy, Southeastern Highspeed (via Stratford International interchange)]
-
A.
Southeastern Highspeed
chosen
Southeastern Highspeed is a British high-speed rail operator providing fast passenger services between London and parts of Kent and East Sussex.
-
B.
Eastern Express Highway
Eastern Express Highway is a major arterial road in the Mumbai Metropolitan Region that links central Mumbai with the city of Thane and beyond.
-
C.
Southeast Expressway
The Southeast Expressway is a major freeway segment in the Boston, Massachusetts area that carries heavy commuter traffic between the city and its southern suburbs.
-
D.
expressway S17
Expressway S17 is a major Polish expressway connecting Warsaw with Lublin and further towards the Ukrainian border, serving as an important transport corridor in eastern Poland.
-
E.
connected by Hunter Expressway
Hunter Expressway is a major highway in New South Wales, Australia, that improves regional connectivity by linking inland centres such as Cessnock to the broader road network.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6aae1b09881909ce2ded3fa0c14fa |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d85a21fb048190acb0960aefd4fe0a |
completed | April 10, 2026, 2:02 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e6046ec5108190a0294cc86e1b60cc |
completed | April 20, 2026, 10:48 a.m. |
Created at: April 8, 2026, 9:36 p.m.