Triple
T1850819
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Earth Day |
E41388
|
entity |
| Predicate | wasCoordinatedBy |
P30855
|
FINISHED |
| Object |
Denis Hayes
Denis Hayes is an American environmental advocate best known for organizing the first Earth Day and helping launch the modern environmental movement.
|
E206392
|
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: Denis Hayes | Statement: [Earth Day, wasCoordinatedBy, Denis Hayes]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Denis Hayes Context triple: [Earth Day, wasCoordinatedBy, Denis Hayes]
-
A.
Dana Meadows
Dana Meadows is a high-elevation alpine meadow area in Yosemite National Park, known for its scenic subalpine landscapes and proximity to Tioga Pass.
-
B.
Ralph Nader
Ralph Nader is an American political activist, consumer advocate, and lawyer who became nationally prominent for his consumer protection work and later as a perennial third-party presidential candidate.
-
C.
Lowell Ganz
Lowell Ganz is an American screenwriter and producer known for co-writing numerous popular Hollywood comedies, often in collaboration with Babaloo Mandel.
-
D.
Herbert W. Kalmbach
Herbert W. Kalmbach was an American lawyer best known for his role as a fundraiser and legal counsel in Richard Nixon’s 1972 re-election campaign and his subsequent involvement in the Watergate scandal.
-
E.
Abe Pollin
Abe Pollin was an American real estate developer and sports executive best known for owning multiple Washington, D.C. professional sports franchises and for financing and building the Capital Centre and later the MCI Center (now Capital One Arena).
- 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: Denis Hayes Triple: [Earth Day, wasCoordinatedBy, Denis Hayes]
Generated description
Denis Hayes is an American environmental advocate best known for organizing the first Earth Day and helping launch the modern environmental movement.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Denis Hayes Target entity description: Denis Hayes is an American environmental advocate best known for organizing the first Earth Day and helping launch the modern environmental movement.
-
A.
Dana Meadows
Dana Meadows is a high-elevation alpine meadow area in Yosemite National Park, known for its scenic subalpine landscapes and proximity to Tioga Pass.
-
B.
Ralph Nader
Ralph Nader is an American political activist, consumer advocate, and lawyer who became nationally prominent for his consumer protection work and later as a perennial third-party presidential candidate.
-
C.
Lowell Ganz
Lowell Ganz is an American screenwriter and producer known for co-writing numerous popular Hollywood comedies, often in collaboration with Babaloo Mandel.
-
D.
Herbert W. Kalmbach
Herbert W. Kalmbach was an American lawyer best known for his role as a fundraiser and legal counsel in Richard Nixon’s 1972 re-election campaign and his subsequent involvement in the Watergate scandal.
-
E.
Abe Pollin
Abe Pollin was an American real estate developer and sports executive best known for owning multiple Washington, D.C. professional sports franchises and for financing and building the Capital Centre and later the MCI Center (now Capital One Arena).
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: wasCoordinatedBy Context triple: [Earth Day, wasCoordinatedBy, Denis Hayes]
-
A.
coordinatedWith
Indicates that two or more entities have worked together in an organized, cooperative manner toward a shared task, goal, or activity.
-
B.
isConductedBy
chosen
Indicates that an event, activity, or process is carried out, organized, or overseen by a particular agent or entity.
-
C.
enactedBy
Indicates that a law, policy, or formal measure is officially established or brought into effect by a specific authority or governing body.
-
D.
facilitatedBy
Indicates that an action, process, or relationship occurs or is made easier through the assistance, support, or enabling role of a particular agent or mechanism.
-
E.
hasCoChairFrom
Indicates that an entity has a co-chair whose affiliation or origin is from a specified source, organization, or group.
- 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_69a88648cd44819093303206d96d76ad |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69abb32d35508190bf1c487dffbecaf0 |
completed | March 7, 2026, 5:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69adc9c5852081909e178b7e55c11bc7 |
completed | March 8, 2026, 7:11 p.m. |
| NEDg | Description generation | batch_69adcaf23e748190a031625208f4cf17 |
completed | March 8, 2026, 7:16 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69adcbf835b48190aaeb61f34f6aafdc |
completed | March 8, 2026, 7:20 p.m. |
| PD | Predicate disambiguation | batch_69abafdca6d8819083c66f3a29fd9fd1 |
completed | March 7, 2026, 4:55 a.m. |
Created at: March 4, 2026, 7:33 p.m.