Triple
T8927295
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Columbia Center |
E212566
|
entity |
| Predicate | hasNickName |
P39
|
FINISHED |
| Object |
Columbia Tower
Columbia Tower is the tallest skyscraper in Seattle, Washington, known for its distinctive black facade and panoramic observation deck overlooking the city and Puget Sound.
|
E766098
|
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: Columbia Tower | Statement: [Columbia Center, hasNickName, Columbia Tower]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Columbia Tower Context triple: [Columbia Center, hasNickName, Columbia Tower]
-
A.
Rainier Tower
Rainier Tower is a distinctive high-rise office building in downtown Seattle, Washington, best known for its unusual design featuring a narrow, flared concrete base supporting a wider upper structure.
-
B.
Seattle Municipal Tower
Seattle Municipal Tower is a prominent high-rise office building in Seattle that houses numerous city government offices and is known for its distinctive stepped architectural design.
-
C.
Key Tower
Key Tower is a prominent skyscraper in Cleveland, Ohio, and one of the tallest and most recognizable buildings in the city’s skyline.
-
D.
Space Needle
The Space Needle is an iconic futuristic observation tower in Seattle, Washington, and a symbol of the city's skyline and the 1962 World's Fair.
-
E.
Lloyd Center Tower
Lloyd Center Tower is a prominent office skyscraper in Portland, Oregon, known as one of the key commercial landmarks in the Lloyd District.
- 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: Columbia Tower Triple: [Columbia Center, hasNickName, Columbia Tower]
Generated description
Columbia Tower is the tallest skyscraper in Seattle, Washington, known for its distinctive black facade and panoramic observation deck overlooking the city and Puget Sound.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Columbia Tower Target entity description: Columbia Tower is the tallest skyscraper in Seattle, Washington, known for its distinctive black facade and panoramic observation deck overlooking the city and Puget Sound.
-
A.
Rainier Tower
Rainier Tower is a distinctive high-rise office building in downtown Seattle, Washington, best known for its unusual design featuring a narrow, flared concrete base supporting a wider upper structure.
-
B.
Seattle Municipal Tower
Seattle Municipal Tower is a prominent high-rise office building in Seattle that houses numerous city government offices and is known for its distinctive stepped architectural design.
-
C.
Key Tower
Key Tower is a prominent skyscraper in Cleveland, Ohio, and one of the tallest and most recognizable buildings in the city’s skyline.
-
D.
Space Needle
The Space Needle is an iconic futuristic observation tower in Seattle, Washington, and a symbol of the city's skyline and the 1962 World's Fair.
-
E.
Lloyd Center Tower
Lloyd Center Tower is a prominent office skyscraper in Portland, Oregon, known as one of the key commercial landmarks in the Lloyd District.
- 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_69ca839481d48190b42b037e0d0f636c |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc6671557c81909f3837ffd6a15ffe |
completed | April 1, 2026, 12:27 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfba5e887c8190851f2fb533653c6e |
completed | April 3, 2026, 1:02 p.m. |
| NEDg | Description generation | batch_69cfbab0b0048190a0ad002787dddffa |
completed | April 3, 2026, 1:03 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cfbb4f1f6881908ec9e419d175d044 |
completed | April 3, 2026, 1:06 p.m. |
Created at: March 30, 2026, 6:57 p.m.