Triple
T10691896
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Petersham |
E252030
|
entity |
| Predicate | hasGreenSpace |
P1495
|
FINISHED |
| Object | Petersham Meadows |
E881859
|
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: Petersham Meadows | Statement: [Petersham, hasGreenSpace, Petersham Meadows]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Petersham Meadows Context triple: [Petersham, hasGreenSpace, Petersham Meadows]
-
A.
Petersham Meadows
chosen
Petersham Meadows is a historic riverside grassland in southwest London, known for its pastoral scenery along the River Thames and protected views toward Richmond Hill.
-
B.
Petersham Common
Petersham Common is a historic area of common land in Petersham, southwest London, known for its woodland, open green space, and role in the local conservation landscape.
-
C.
Aylestone Meadows
Aylestone Meadows is a large riverside nature reserve in Leicester, England, known for its wetlands, meadows, and diverse wildlife habitats.
-
D.
Letchmore Heath
Letchmore Heath is a small, picturesque village in Hertfordshire, England, known for its traditional village green and historic rural character.
-
E.
Dumsey Meadow
Dumsey Meadow is a riverside meadow and Site of Special Scientific Interest on the River Thames in Surrey, England, valued for its unimproved grassland and wildlife habitat.
- 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_69d6aa5bd7c08190a816e733b4045c23 |
completed | April 8, 2026, 7:19 p.m. |
| NER | Named-entity recognition | batch_69d6fd37cf408190a1912b3e0aa096a5 |
completed | April 9, 2026, 1:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69de554ed3848190bba56ab52c05902c |
completed | April 14, 2026, 2:55 p.m. |
Created at: April 8, 2026, 9:11 p.m.