Triple
T8910619
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Stratford International railway station |
E212171
|
entity |
| Predicate | owner |
P347
|
FINISHED |
| Object | HS1 Ltd |
E165920
|
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: HS1 Ltd | Statement: [Stratford International railway station, owner, HS1 Ltd]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: HS1 Ltd Context triple: [Stratford International railway station, owner, HS1 Ltd]
-
A.
HS1 Ltd
chosen
HS1 Ltd is the private company that owns and operates the High Speed 1 rail line and associated infrastructure in the United Kingdom.
-
B.
Shaftesbury PLC
Shaftesbury PLC is a British real estate investment trust specializing in owning and managing retail, leisure, and residential properties in central London’s West End.
-
C.
Sky UK Limited
Sky UK Limited is a major British telecommunications and media company best known for its satellite television, broadband, and streaming services across the UK and Europe.
-
D.
Hylton Group
Hylton Group is a real estate development company known for planning and building large suburban communities such as Dale City in Virginia.
-
E.
Holmes Group
Holmes Group is a construction and home-improvement company founded by Canadian contractor and television personality Mike Holmes, known for promoting high-quality building standards and renovations.
- 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_69ca839255248190b43984294abd92ae |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc65227d008190b13ba162d0b3c9d1 |
completed | April 1, 2026, 12:21 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfba36f8cc8190ab57ddc99b7219d1 |
completed | April 3, 2026, 1:01 p.m. |
Created at: March 30, 2026, 6:55 p.m.