Triple
T13403231
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lew Welch |
E319886
|
entity |
| Predicate | birthName |
P65
|
FINISHED |
| Object |
Lewis Barrett Welch Jr.
Lewis Barrett Welch Jr. was an American poet associated with the Beat Generation, known for his introspective, nature-infused verse and his mysterious disappearance in 1971.
|
E1040826
|
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: Lewis Barrett Welch Jr. | Statement: [Lew Welch, birthName, Lewis Barrett Welch Jr.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lewis Barrett Welch Jr. Context triple: [Lew Welch, birthName, Lewis Barrett Welch Jr.]
-
A.
Warren Hamilton Lewis
Warren Hamilton Lewis was a British army officer, historian, and diarist best known as the older brother and close confidant of author C. S. Lewis.
-
B.
Lewis Morris Jr.
Lewis Morris Jr. was a prominent colonial American landowner and politician from New York, best known as the father of Founding Father Gouverneur Morris.
-
C.
Dan Woolsey
Dan Woolsey is an entrepreneur and media professional best known as a founder of the African American–focused news and entertainment platform TheGrio.
-
D.
Sam M. Lewis
Sam M. Lewis was an American lyricist best known for writing popular songs during the early 20th-century Tin Pan Alley era.
-
E.
Meade Lux Lewis
Meade Lux Lewis was an influential American pianist and composer best known for helping popularize boogie-woogie music in the 1930s and 1940s.
- 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: Lewis Barrett Welch Jr. Triple: [Lew Welch, birthName, Lewis Barrett Welch Jr.]
Generated description
Lewis Barrett Welch Jr. was an American poet associated with the Beat Generation, known for his introspective, nature-infused verse and his mysterious disappearance in 1971.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lewis Barrett Welch Jr. Target entity description: Lewis Barrett Welch Jr. was an American poet associated with the Beat Generation, known for his introspective, nature-infused verse and his mysterious disappearance in 1971.
-
A.
Warren Hamilton Lewis
Warren Hamilton Lewis was a British army officer, historian, and diarist best known as the older brother and close confidant of author C. S. Lewis.
-
B.
Lewis Morris Jr.
Lewis Morris Jr. was a prominent colonial American landowner and politician from New York, best known as the father of Founding Father Gouverneur Morris.
-
C.
Dan Woolsey
Dan Woolsey is an entrepreneur and media professional best known as a founder of the African American–focused news and entertainment platform TheGrio.
-
D.
Sam M. Lewis
Sam M. Lewis was an American lyricist best known for writing popular songs during the early 20th-century Tin Pan Alley era.
-
E.
Meade Lux Lewis
Meade Lux Lewis was an influential American pianist and composer best known for helping popularize boogie-woogie music in the 1930s and 1940s.
- 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_69d806b943cc8190b6af624d385d7e12 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69dbae4ae47081909b68a9aaa62fd4c7 |
completed | April 12, 2026, 2:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f739857dd4819087e64b956a814939 |
completed | May 3, 2026, 12:03 p.m. |
| NEDg | Description generation | batch_69f73c0aff6c81909b7b82278655a372 |
completed | May 3, 2026, 12:14 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f73c635a3c81908cef18410e46f002 |
completed | May 3, 2026, 12:15 p.m. |
Created at: April 9, 2026, 9:34 p.m.