Triple
T6026813
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | A303 road |
E134200
|
entity |
| Predicate | proposedProject |
P32
|
FINISHED |
| Object |
Stonehenge tunnel
The Stonehenge tunnel is a proposed road tunnel scheme intended to reroute traffic near the Stonehenge World Heritage Site, aiming to reduce congestion and visual impact on the prehistoric landscape.
|
E563452
|
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: Stonehenge tunnel | Statement: [A303 road, proposedProject, Stonehenge tunnel]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Stonehenge tunnel Context triple: [A303 road, proposedProject, Stonehenge tunnel]
-
A.
Pwll Du tunnel
Pwll Du tunnel is a historic industrial-era tunnel in South Wales that played a key role in transporting iron and coal within the Blaenavon mining and ironworking complex.
-
B.
Gellért Hill Cave
Gellért Hill Cave is a historic natural cave in Budapest that houses a chapel and religious complex carved into the rock of Gellért Hill.
-
C.
Reigate Caves
Reigate Caves are a network of historic man-made sandstone tunnels and chambers beneath the town of Reigate in Surrey, England, once used for purposes such as sand mining, storage, and wartime shelter.
-
D.
Huddlestone Arch
Huddlestone Arch is a picturesque 19th-century stone bridge and architectural landmark in Central Park, New York City, known for its rustic design built without mortar.
-
E.
Chislehurst Caves
Chislehurst Caves are a vast network of man-made underground tunnels in southeast London, historically used for chalk and flint mining and later as air-raid shelters and a tourist attraction.
- 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: Stonehenge tunnel Triple: [A303 road, proposedProject, Stonehenge tunnel]
Generated description
The Stonehenge tunnel is a proposed road tunnel scheme intended to reroute traffic near the Stonehenge World Heritage Site, aiming to reduce congestion and visual impact on the prehistoric landscape.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Stonehenge tunnel Target entity description: The Stonehenge tunnel is a proposed road tunnel scheme intended to reroute traffic near the Stonehenge World Heritage Site, aiming to reduce congestion and visual impact on the prehistoric landscape.
-
A.
Pwll Du tunnel
Pwll Du tunnel is a historic industrial-era tunnel in South Wales that played a key role in transporting iron and coal within the Blaenavon mining and ironworking complex.
-
B.
Gellért Hill Cave
Gellért Hill Cave is a historic natural cave in Budapest that houses a chapel and religious complex carved into the rock of Gellért Hill.
-
C.
Reigate Caves
Reigate Caves are a network of historic man-made sandstone tunnels and chambers beneath the town of Reigate in Surrey, England, once used for purposes such as sand mining, storage, and wartime shelter.
-
D.
Huddlestone Arch
Huddlestone Arch is a picturesque 19th-century stone bridge and architectural landmark in Central Park, New York City, known for its rustic design built without mortar.
-
E.
Chislehurst Caves
Chislehurst Caves are a vast network of man-made underground tunnels in southeast London, historically used for chalk and flint mining and later as air-raid shelters and a tourist attraction.
- 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_69c0087515148190a97475d412563865 |
completed | March 22, 2026, 3:19 p.m. |
| NER | Named-entity recognition | batch_69c0560cdc308190b25ca8ecb42c4e4f |
completed | March 22, 2026, 8:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c113799d648190a08516a33a5f92b7 |
completed | March 23, 2026, 10:18 a.m. |
| NEDg | Description generation | batch_69c113c9bc048190ab517300d56dd8e0 |
completed | March 23, 2026, 10:19 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c1144e77f881908ab59a67160c1630 |
completed | March 23, 2026, 10:22 a.m. |
Created at: March 22, 2026, 4:07 p.m.