Triple
T1154874
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lake Washington |
E23759
|
entity |
| Predicate | hasEvent |
P811
|
FINISHED |
| Object |
Seafair hydroplane races
The Seafair hydroplane races are an annual high-speed powerboat racing event held in Seattle as part of the city’s Seafair summer festival.
|
E132464
|
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: Seafair hydroplane races | Statement: [Lake Washington, hasEvent, Seafair hydroplane races]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Seafair hydroplane races Context triple: [Lake Washington, hasEvent, Seafair hydroplane races]
-
A.
Bonneville Speed Week
Bonneville Speed Week is an annual land-speed racing event where drivers attempt record-breaking runs on the salt flats near Wendover, Utah.
-
B.
Harborfest
Harborfest is a major annual maritime and music festival in Norfolk, Virginia, featuring tall ships, live entertainment, and waterfront celebrations.
-
C.
Head of the Charles Regatta
The Head of the Charles Regatta is one of the world’s largest and most prestigious annual rowing races, attracting thousands of competitors and spectators to Boston and Cambridge each October.
-
D.
Pensacola Beach Air Show
The Pensacola Beach Air Show is an annual aerial demonstration event held over the Gulf of Mexico, best known for featuring performances by the U.S. Navy Blue Angels.
-
E.
Bumbershoot Festival
Bumbershoot Festival is a long-running annual arts and music festival in Seattle featuring a wide range of performances, including live music, comedy, theater, film, and visual arts.
- 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: Seafair hydroplane races Triple: [Lake Washington, hasEvent, Seafair hydroplane races]
Generated description
The Seafair hydroplane races are an annual high-speed powerboat racing event held in Seattle as part of the city’s Seafair summer festival.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Seafair hydroplane races Target entity description: The Seafair hydroplane races are an annual high-speed powerboat racing event held in Seattle as part of the city’s Seafair summer festival.
-
A.
Bonneville Speed Week
Bonneville Speed Week is an annual land-speed racing event where drivers attempt record-breaking runs on the salt flats near Wendover, Utah.
-
B.
Harborfest
Harborfest is a major annual maritime and music festival in Norfolk, Virginia, featuring tall ships, live entertainment, and waterfront celebrations.
-
C.
Head of the Charles Regatta
The Head of the Charles Regatta is one of the world’s largest and most prestigious annual rowing races, attracting thousands of competitors and spectators to Boston and Cambridge each October.
-
D.
Pensacola Beach Air Show
The Pensacola Beach Air Show is an annual aerial demonstration event held over the Gulf of Mexico, best known for featuring performances by the U.S. Navy Blue Angels.
-
E.
Bumbershoot Festival
Bumbershoot Festival is a long-running annual arts and music festival in Seattle featuring a wide range of performances, including live music, comedy, theater, film, and visual arts.
- 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_69a493f0d32c8190ac74bad3c87f2641 |
completed | March 1, 2026, 7:30 p.m. |
| NER | Named-entity recognition | batch_69a4bc8fbb548190865b1bf019f2bde4 |
completed | March 1, 2026, 10:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac5eb81790819087016b1620353417 |
completed | March 7, 2026, 5:22 p.m. |
| NEDg | Description generation | batch_69ac612fee3881908abba96acf1b60ef |
completed | March 7, 2026, 5:32 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac621c445081908bd3aa6f9c258caf |
completed | March 7, 2026, 5:36 p.m. |
Created at: March 1, 2026, 7:44 p.m.