Triple
T3191791
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portsmouth Harbour |
E66839
|
entity |
| Predicate | hasMouthNear |
P350
|
FINISHED |
| Object |
Spithead
Spithead is a sheltered roadstead off the coast of Hampshire, England, historically used as an important anchorage and naval review area for the British Royal Navy.
|
E336174
|
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: Spithead | Statement: [Portsmouth Harbour, hasMouthNear, Spithead]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Spithead Context triple: [Portsmouth Harbour, hasMouthNear, Spithead]
-
A.
Portsmouth Harbour
Portsmouth Harbour is a natural harbour on England’s south coast that serves as a major Royal Navy base and maritime hub for the city of Portsmouth.
-
B.
Sheerness Port
Sheerness Port is a major deep-water port on the Isle of Sheppey in Kent, England, known for handling automotive imports, forest products, and other bulk cargo.
-
C.
Falmouth Harbour
Falmouth Harbour is a large natural harbour on the south coast of Cornwall, England, known for its deep waters, maritime heritage, and role as a major port and sailing destination.
-
D.
Gosport
Gosport is a coastal town and borough on the south coast of England, situated opposite Portsmouth Harbour in the county of Hampshire.
-
E.
Torbay anchorage
Torbay anchorage is a sheltered bay on the south coast of Devon, England, historically used as a strategic naval anchorage.
- 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: Spithead Triple: [Portsmouth Harbour, hasMouthNear, Spithead]
Generated description
Spithead is a sheltered roadstead off the coast of Hampshire, England, historically used as an important anchorage and naval review area for the British Royal Navy.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Spithead Target entity description: Spithead is a sheltered roadstead off the coast of Hampshire, England, historically used as an important anchorage and naval review area for the British Royal Navy.
-
A.
Portsmouth Harbour
Portsmouth Harbour is a natural harbour on England’s south coast that serves as a major Royal Navy base and maritime hub for the city of Portsmouth.
-
B.
Sheerness Port
Sheerness Port is a major deep-water port on the Isle of Sheppey in Kent, England, known for handling automotive imports, forest products, and other bulk cargo.
-
C.
Falmouth Harbour
Falmouth Harbour is a large natural harbour on the south coast of Cornwall, England, known for its deep waters, maritime heritage, and role as a major port and sailing destination.
-
D.
Gosport
Gosport is a coastal town and borough on the south coast of England, situated opposite Portsmouth Harbour in the county of Hampshire.
-
E.
Torbay anchorage
Torbay anchorage is a sheltered bay on the south coast of Devon, England, historically used as a strategic naval anchorage.
- 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_69ad8588ba18819086a10951c32ecb80 |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69ada6e8e4b48190bc7c6443fc6da900 |
completed | March 8, 2026, 4:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b24ba19b2881908a298e6fb99a058e |
completed | March 12, 2026, 5:14 a.m. |
| NEDg | Description generation | batch_69b24f94bcb8819089f53dbe923a93e2 |
completed | March 12, 2026, 5:31 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b251458ab48190a374f910103763f2 |
completed | March 12, 2026, 5:38 a.m. |
Created at: March 8, 2026, 3:07 p.m.