Triple
T1372035
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | London King’s Cross |
E30132
|
entity |
| Predicate | fictionalAssociation |
P22830
|
FINISHED |
| Object |
Platform 9¾ in Harry Potter
Platform 9¾ in Harry Potter is the magical hidden train platform at King’s Cross Station from which the Hogwarts Express departs for Hogwarts School of Witchcraft and Wizardry.
|
E158402
|
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: Platform 9¾ in Harry Potter | Statement: [London King’s Cross, fictionalAssociation, Platform 9¾ in Harry Potter]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Platform 9¾ in Harry Potter Context triple: [London King’s Cross, fictionalAssociation, Platform 9¾ in Harry Potter]
-
A.
Hogwarts Express ride
The Hogwarts Express ride is an immersive train-themed attraction at Universal’s Wizarding World of Harry Potter that transports guests between themed lands while recreating the magical journey from the Harry Potter series.
-
B.
The Wizarding World of Harry Potter
The Wizarding World of Harry Potter is an immersive theme park area that recreates locations, characters, and magical experiences from the Harry Potter franchise.
-
C.
Wizarding World
Wizarding World is the multimedia franchise and shared universe based on J.K. Rowling’s Harry Potter stories, encompassing films, spin-offs, theme parks, games, and other related media.
-
D.
Wonderland station
Wonderland station is a major Massachusetts Bay Transportation Authority rapid transit hub in Revere, Massachusetts, serving as the northern endpoint of Boston’s Blue Line near Revere Beach.
-
E.
Hagrid's Magical Creatures Motorbike Adventure
Hagrid's Magical Creatures Motorbike Adventure is a high-speed, story-driven roller coaster at Universal Orlando Resort that takes riders through the Forbidden Forest to encounter various magical creatures from the Harry Potter series.
- 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: Platform 9¾ in Harry Potter Triple: [London King’s Cross, fictionalAssociation, Platform 9¾ in Harry Potter]
Generated description
Platform 9¾ in Harry Potter is the magical hidden train platform at King’s Cross Station from which the Hogwarts Express departs for Hogwarts School of Witchcraft and Wizardry.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Platform 9¾ in Harry Potter Target entity description: Platform 9¾ in Harry Potter is the magical hidden train platform at King’s Cross Station from which the Hogwarts Express departs for Hogwarts School of Witchcraft and Wizardry.
-
A.
Hogwarts Express ride
The Hogwarts Express ride is an immersive train-themed attraction at Universal’s Wizarding World of Harry Potter that transports guests between themed lands while recreating the magical journey from the Harry Potter series.
-
B.
The Wizarding World of Harry Potter
The Wizarding World of Harry Potter is an immersive theme park area that recreates locations, characters, and magical experiences from the Harry Potter franchise.
-
C.
Wizarding World
Wizarding World is the multimedia franchise and shared universe based on J.K. Rowling’s Harry Potter stories, encompassing films, spin-offs, theme parks, games, and other related media.
-
D.
Wonderland station
Wonderland station is a major Massachusetts Bay Transportation Authority rapid transit hub in Revere, Massachusetts, serving as the northern endpoint of Boston’s Blue Line near Revere Beach.
-
E.
Hagrid's Magical Creatures Motorbike Adventure
Hagrid's Magical Creatures Motorbike Adventure is a high-speed, story-driven roller coaster at Universal Orlando Resort that takes riders through the Forbidden Forest to encounter various magical creatures from the Harry Potter series.
- 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_69a498f912008190a376a98b207b2071 |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c48e6534819090d23f3cc25093ae |
completed | March 1, 2026, 10:58 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69acd481de608190bed1dc385209320e |
completed | March 8, 2026, 1:44 a.m. |
| NEDg | Description generation | batch_69acd6a03b70819096bdf7ec3b447756 |
completed | March 8, 2026, 1:53 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69acd71971448190940136b8a44040be |
completed | March 8, 2026, 1:55 a.m. |
Created at: March 1, 2026, 7:57 p.m.