Triple
T10416113
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Steel Plaza station |
E245519
|
entity |
| Predicate | nearbyAttraction |
P3449
|
FINISHED |
| Object |
Mellon Green
Mellon Green is a small urban park and public green space in downtown Pittsburgh, Pennsylvania, known for its lawn, fountain, and use as a gathering spot amid surrounding office towers.
|
E862259
|
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: Mellon Green | Statement: [Steel Plaza station, nearbyAttraction, Mellon Green]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mellon Green Context triple: [Steel Plaza station, nearbyAttraction, Mellon Green]
-
A.
Dartmouth green
Dartmouth green is the distinctive dark green color traditionally associated with Dartmouth College and used prominently in its branding and athletic uniforms.
-
B.
Goose Green
Goose Green is a settlement on East Falkland in the Falkland Islands, best known as the site of a major land battle during the 1982 Falklands War.
-
C.
Goose Green
Goose Green is a small public park and open green space in the East Dulwich area of south London, popular for recreation and community events.
-
D.
Ivy Green
Ivy Green is the historic childhood home of Helen Keller, now preserved as a museum in Tuscumbia, Alabama.
-
E.
Crome Yellow
Crome Yellow is Aldous Huxley’s satirical 1921 novel that lampoons English upper-class society and intellectual pretensions through the events at a country house gathering.
- 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: Mellon Green Triple: [Steel Plaza station, nearbyAttraction, Mellon Green]
Generated description
Mellon Green is a small urban park and public green space in downtown Pittsburgh, Pennsylvania, known for its lawn, fountain, and use as a gathering spot amid surrounding office towers.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mellon Green Target entity description: Mellon Green is a small urban park and public green space in downtown Pittsburgh, Pennsylvania, known for its lawn, fountain, and use as a gathering spot amid surrounding office towers.
-
A.
Dartmouth green
Dartmouth green is the distinctive dark green color traditionally associated with Dartmouth College and used prominently in its branding and athletic uniforms.
-
B.
Goose Green
Goose Green is a settlement on East Falkland in the Falkland Islands, best known as the site of a major land battle during the 1982 Falklands War.
-
C.
Goose Green
Goose Green is a small public park and open green space in the East Dulwich area of south London, popular for recreation and community events.
-
D.
Ivy Green
Ivy Green is the historic childhood home of Helen Keller, now preserved as a museum in Tuscumbia, Alabama.
-
E.
Crome Yellow
Crome Yellow is Aldous Huxley’s satirical 1921 novel that lampoons English upper-class society and intellectual pretensions through the events at a country house gathering.
- 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_69d381be340c8190b05998703d42d224 |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4ea108fec8190819423630888fa2b |
completed | April 7, 2026, 11:27 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d7fc0dd480819082edcc49a245ad4f |
completed | April 9, 2026, 7:20 p.m. |
| NEDg | Description generation | batch_69d822d6a0188190a7ee6de5aab50486 |
completed | April 9, 2026, 10:06 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d859e40bf88190a6dc8deed3049d31 |
completed | April 10, 2026, 2:01 a.m. |
Created at: April 6, 2026, 12:10 p.m.