Triple
T5497286
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portland Bill |
E144240
|
entity |
| Predicate | hasTidalRace |
P65074
|
FINISHED |
| Object |
Portland Race
Portland Race is a notoriously powerful tidal race off the coast of Dorset, England, known for its hazardous overfalls and strong currents that challenge vessels navigating around Portland Bill.
|
E531770
|
NE FINISHED |
How this triple was built (5 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: Portland Race | Statement: [Portland Bill, hasTidalRace, Portland Race]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Portland Race Context triple: [Portland Bill, hasTidalRace, Portland Race]
-
A.
Mount Wilson Trail Race
The Mount Wilson Trail Race is a historic and challenging annual mountain running event in Southern California that follows one of the region’s oldest hiking trails up the slopes of Mount Wilson.
-
B.
Portland International Raceway
Portland International Raceway is a motorsports complex in Portland, Oregon, known for hosting professional auto racing events including IndyCar and other major series.
-
C.
Boston Marathon
The Boston Marathon is the world’s oldest annual marathon and one of the most prestigious long-distance running races, attracting elite and amateur runners from around the globe each Patriots’ Day.
-
D.
Prefontaine Classic track meet
The Prefontaine Classic track meet is a premier annual international athletics competition in Eugene, Oregon, renowned as part of the top-tier Diamond League circuit and named in memory of American distance-running legend Steve Prefontaine.
-
E.
Midtown Mile
Midtown Mile is a prominent mixed-use retail and dining corridor along Peachtree Street in Atlanta’s Midtown neighborhood, known for its upscale shops, restaurants, and urban streetscape.
- 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: Portland Race Triple: [Portland Bill, hasTidalRace, Portland Race]
Generated description
Portland Race is a notoriously powerful tidal race off the coast of Dorset, England, known for its hazardous overfalls and strong currents that challenge vessels navigating around Portland Bill.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Portland Race Target entity description: Portland Race is a notoriously powerful tidal race off the coast of Dorset, England, known for its hazardous overfalls and strong currents that challenge vessels navigating around Portland Bill.
-
A.
Mount Wilson Trail Race
The Mount Wilson Trail Race is a historic and challenging annual mountain running event in Southern California that follows one of the region’s oldest hiking trails up the slopes of Mount Wilson.
-
B.
Portland International Raceway
Portland International Raceway is a motorsports complex in Portland, Oregon, known for hosting professional auto racing events including IndyCar and other major series.
-
C.
Boston Marathon
The Boston Marathon is the world’s oldest annual marathon and one of the most prestigious long-distance running races, attracting elite and amateur runners from around the globe each Patriots’ Day.
-
D.
Prefontaine Classic track meet
The Prefontaine Classic track meet is a premier annual international athletics competition in Eugene, Oregon, renowned as part of the top-tier Diamond League circuit and named in memory of American distance-running legend Steve Prefontaine.
-
E.
Midtown Mile
Midtown Mile is a prominent mixed-use retail and dining corridor along Peachtree Street in Atlanta’s Midtown neighborhood, known for its upscale shops, restaurants, and urban streetscape.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasTidalRace Context triple: [Portland Bill, hasTidalRace, Portland Race]
-
A.
isTidal
Indicates that something is influenced or driven by tidal forces or tidal movements.
-
B.
hasInshoreRaces
Indicates that an entity conducts or includes races that take place in inshore or nearshore waters.
-
C.
containsTidalFeatures
Indicates that one entity exhibits observable tidal features caused by gravitational interactions with another entity.
-
D.
hasTidalEnergyDeveloper
Indicates that an entity is associated with or employs a specific developer responsible for tidal energy projects or technologies.
-
E.
hasRaceWeek
Indicates that a particular time period is designated as the week during which a race event takes place.
- F. None of above. chosen
Provenance (7 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_69c008f5a2748190bce7a39aabf87a6d |
completed | March 22, 2026, 3:21 p.m. |
| NER | Named-entity recognition | batch_69c01f08c2a4819093e772a1497c7ecc |
completed | March 22, 2026, 4:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c0278d78dc81908de78e2d3f5c71ed |
completed | March 22, 2026, 5:31 p.m. |
| NEDg | Description generation | batch_69c03d15e8d48190b08d0903621fbdcb |
completed | March 22, 2026, 7:03 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c03daa883c8190a787c40965408132 |
completed | March 22, 2026, 7:06 p.m. |
| PD | Predicate disambiguation | batch_69c01b052f3c81909f71c6add0f35a6f |
completed | March 22, 2026, 4:38 p.m. |
| PDg | Predicate description generation | batch_69c01f051e508190b3886d87b4afdd0b |
completed | March 22, 2026, 4:55 p.m. |
Created at: March 22, 2026, 3:32 p.m.