Triple
T309475
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nairobi |
E6371
|
entity |
| Predicate | nickname |
P55
|
FINISHED |
| Object |
Green City in the Sun
Green City in the Sun is a popular nickname for Nairobi, highlighting the Kenyan capital’s lush greenery and warm, sunny climate.
|
E39494
|
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: Green City in the Sun | Statement: [Nairobi, nickname, Green City in the Sun]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Green City in the Sun Context triple: [Nairobi, nickname, Green City in the Sun]
-
A.
City of Trees
City of Trees is a popular nickname for Sacramento, California, highlighting its extensive urban tree canopy and lush greenery.
-
B.
The City of the Plains
The City of the Plains is the motto of Abilene, Kansas, a historic Midwestern community known for its cattle town heritage and wide-open prairie landscape.
-
C.
Paradise
"Paradise" is a 1997 novel by Nobel Prize–winning author Toni Morrison that explores race, gender, community, and violence in an all-Black town in Oklahoma.
-
D.
The Spirit of Youth and the City Streets
The Spirit of Youth and the City Streets is a 1909 social reform book by Jane Addams that examines the lives of urban youth and advocates for better recreational and social opportunities in American cities.
-
E.
Secret City
Secret City is the World War II-era codename for Oak Ridge, Tennessee, a key, highly classified site in the Manhattan Project where uranium enrichment and atomic research were conducted.
- 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: Green City in the Sun Triple: [Nairobi, nickname, Green City in the Sun]
Generated description
Green City in the Sun is a popular nickname for Nairobi, highlighting the Kenyan capital’s lush greenery and warm, sunny climate.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Green City in the Sun Target entity description: Green City in the Sun is a popular nickname for Nairobi, highlighting the Kenyan capital’s lush greenery and warm, sunny climate.
-
A.
City of Trees
City of Trees is a popular nickname for Sacramento, California, highlighting its extensive urban tree canopy and lush greenery.
-
B.
The City of the Plains
The City of the Plains is the motto of Abilene, Kansas, a historic Midwestern community known for its cattle town heritage and wide-open prairie landscape.
-
C.
Paradise
"Paradise" is a 1997 novel by Nobel Prize–winning author Toni Morrison that explores race, gender, community, and violence in an all-Black town in Oklahoma.
-
D.
The Spirit of Youth and the City Streets
The Spirit of Youth and the City Streets is a 1909 social reform book by Jane Addams that examines the lives of urban youth and advocates for better recreational and social opportunities in American cities.
-
E.
Secret City
Secret City is the World War II-era codename for Oak Ridge, Tennessee, a key, highly classified site in the Manhattan Project where uranium enrichment and atomic research were conducted.
- 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_69a2e79230508190b912ecb555aae17e |
completed | Feb. 28, 2026, 1:03 p.m. |
| NER | Named-entity recognition | batch_69a2ea33ba688190b30d285cd7aa0d82 |
completed | Feb. 28, 2026, 1:14 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3b47702cc81909c83e6770cb1e855 |
completed | March 1, 2026, 3:37 a.m. |
| NEDg | Description generation | batch_69a3b4e949e081908adcdb4e079b09de |
completed | March 1, 2026, 3:39 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3b53cb33081909e511c389b484f2a |
completed | March 1, 2026, 3:40 a.m. |
Created at: Feb. 28, 2026, 1:06 p.m.