Triple
T29182
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | The Legend of Sleepy Hollow |
E582
|
entity |
| Predicate | featuresCharacter |
P626
|
FINISHED |
| Object |
Headless Horseman
The Headless Horseman is a legendary ghostly rider who haunts the village of Sleepy Hollow, often depicted as a decapitated soldier seeking his lost head.
|
E582
|
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: Headless Horseman | Statement: [The Legend of Sleepy Hollow, featuresCharacter, Headless Horseman]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Headless Horseman Context triple: [The Legend of Sleepy Hollow, featuresCharacter, Headless Horseman]
-
A.
Lucky the Leprechaun
Lucky the Leprechaun is the iconic, cartoon leprechaun character who serves as the energetic and acrobatic symbol of the Boston Celtics basketball franchise.
-
B.
The Legend of Sleepy Hollow
The Legend of Sleepy Hollow is an 1820 short story by Washington Irving that tells the eerie tale of schoolmaster Ichabod Crane and the legendary Headless Horseman in a haunted New York valley.
-
C.
Green Monster
The Green Monster is the iconic, unusually tall left-field wall at Fenway Park, famous for dramatically influencing gameplay and home run hitting in Boston Red Sox baseball games.
-
D.
Herbert
Herbert is a masculine given name of Germanic origin that has been borne by various notable figures, including U.S. President Herbert Hoover.
-
E.
Edwin
Edwin is a masculine given name of Old English origin meaning "rich friend" or "prosperous friend."
- 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: Headless Horseman Triple: [The Legend of Sleepy Hollow, featuresCharacter, Headless Horseman]
Generated description
The Headless Horseman is a legendary ghostly rider who haunts the village of Sleepy Hollow, often depicted as a decapitated soldier seeking his lost head.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Headless Horseman Target entity description: The Headless Horseman is a legendary ghostly rider who haunts the village of Sleepy Hollow, often depicted as a decapitated soldier seeking his lost head.
-
A.
Lucky the Leprechaun
Lucky the Leprechaun is the iconic, cartoon leprechaun character who serves as the energetic and acrobatic symbol of the Boston Celtics basketball franchise.
-
B.
The Legend of Sleepy Hollow
chosen
The Legend of Sleepy Hollow is an 1820 short story by Washington Irving that tells the eerie tale of schoolmaster Ichabod Crane and the legendary Headless Horseman in a haunted New York valley.
-
C.
Green Monster
The Green Monster is the iconic, unusually tall left-field wall at Fenway Park, famous for dramatically influencing gameplay and home run hitting in Boston Red Sox baseball games.
-
D.
Herbert
Herbert is a masculine given name of Germanic origin that has been borne by various notable figures, including U.S. President Herbert Hoover.
-
E.
Edwin
Edwin is a masculine given name of Old English origin meaning "rich friend" or "prosperous friend."
- F. None of above.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: featuresCharacter Context triple: [The Legend of Sleepy Hollow, featuresCharacter, Headless Horseman]
-
A.
characterizedBy
Indicates that one entity possesses a defining quality, feature, or attribute expressed by another entity.
-
B.
demographicsCharacteristic
Indicates that one entity serves as a demographic attribute or characteristic (such as age, gender, ethnicity, etc.) that describes or classifies another entity.
-
C.
zoningCharacter
Indicates how the regulatory or functional nature of a geographic area is defined or classified in terms of land-use zoning.
-
D.
featuredIn
chosen
Indicates that one entity appears or is prominently included within another entity, such as a person, work, or item being showcased in a larger work, event, or context.
-
E.
nameOf
Indicates that one entity is the name or designation of another entity.
- F. None of above.
Provenance (6 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_69a2479dec388190967ba648663442c9 |
completed | Feb. 28, 2026, 1:40 a.m. |
| NER | Named-entity recognition | batch_69a2490019948190a89bb0910c60d462 |
completed | Feb. 28, 2026, 1:46 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a24e5d121c8190bf7bb88346dcc141 |
completed | Feb. 28, 2026, 2:09 a.m. |
| NEDg | Description generation | batch_69a24edff52081909ec669158900651c |
completed | Feb. 28, 2026, 2:11 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a24f4a96288190981be6076e919262 |
completed | Feb. 28, 2026, 2:13 a.m. |
| PD | Predicate disambiguation | batch_69a2486d40348190b2d21fc444f499a6 |
completed | Feb. 28, 2026, 1:44 a.m. |
Created at: Feb. 28, 2026, 1:44 a.m.