Triple

T6057580
Position Surface form Disambiguated ID Type / Status
Subject Jerry Garcia E134953 entity
Predicate notableWork P4 FINISHED
Object song "Casey Jones"
"Casey Jones" is a well-known Grateful Dead song, co-written by Jerry Garcia and Robert Hunter, famous for its train-wreck narrative and refrain about "driving that train, high on cocaine."
 E567307 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: song "Casey Jones" | Statement: [Jerry Garcia, notableWork, song "Casey Jones"]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: song "Casey Jones"
Context triple: [Jerry Garcia, notableWork, song "Casey Jones"]
  • A. song "Tennessee Stud"
    "Tennessee Stud" is a classic American country and folk song, widely popularized by Doc Watson’s influential recording.
  • B. I’ve Been Working on the Railroad
    "I’ve Been Working on the Railroad" is a traditional American folk song and children’s tune that humorously depicts the daily life and labor of railroad workers.
  • C. Chattanooga Choo Choo
    "Chattanooga Choo Choo" is a popular big band-era song made famous by Glenn Miller and His Orchestra, celebrated for its catchy melody and nostalgic lyrics about train travel.
  • D. song "Shady Grove"
    "Shady Grove" is a traditional Appalachian folk song popularized in American roots music, notably through Doc Watson’s influential recordings and performances.
  • E. song "Black Mountain Rag"
    "Black Mountain Rag" is a fast-paced traditional American fiddle tune popularized in the flatpicking guitar style by Doc Watson.
  • 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: song "Casey Jones"
Triple: [Jerry Garcia, notableWork, song "Casey Jones"]
Generated description
"Casey Jones" is a well-known Grateful Dead song, co-written by Jerry Garcia and Robert Hunter, famous for its train-wreck narrative and refrain about "driving that train, high on cocaine."
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: song "Casey Jones"
Target entity description: "Casey Jones" is a well-known Grateful Dead song, co-written by Jerry Garcia and Robert Hunter, famous for its train-wreck narrative and refrain about "driving that train, high on cocaine."
  • A. song "Tennessee Stud"
    "Tennessee Stud" is a classic American country and folk song, widely popularized by Doc Watson’s influential recording.
  • B. I’ve Been Working on the Railroad
    "I’ve Been Working on the Railroad" is a traditional American folk song and children’s tune that humorously depicts the daily life and labor of railroad workers.
  • C. Chattanooga Choo Choo
    "Chattanooga Choo Choo" is a popular big band-era song made famous by Glenn Miller and His Orchestra, celebrated for its catchy melody and nostalgic lyrics about train travel.
  • D. song "Shady Grove"
    "Shady Grove" is a traditional Appalachian folk song popularized in American roots music, notably through Doc Watson’s influential recordings and performances.
  • E. song "Black Mountain Rag"
    "Black Mountain Rag" is a fast-paced traditional American fiddle tune popularized in the flatpicking guitar style by Doc Watson.
  • 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_69c00877b6d4819096b0e163728b73a3 completed March 22, 2026, 3:19 p.m.
NER Named-entity recognition batch_69c0570d00e88190b2d8d596e40378d9 completed March 22, 2026, 8:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69c11d0e06288190b4389b43825d5929 completed March 23, 2026, 10:59 a.m.
NEDg Description generation batch_69c11ec11864819084c31d98133ca53a completed March 23, 2026, 11:06 a.m.
NED2 Entity disambiguation (via description) batch_69c11f29842881909acf88a1fa896354 completed March 23, 2026, 11:08 a.m.
Created at: March 22, 2026, 4:09 p.m.