Triple

T249305
Position Surface form Disambiguated ID Type / Status
Subject Feynman O-ring ice water demonstration E5107 entity
Predicate relatedToComponent P6678 FINISHED
Object Space Shuttle solid rocket booster joint
The Space Shuttle solid rocket booster joint was a critical structural connection in the shuttle’s boosters whose flawed O-ring sealing design contributed to the Challenger disaster.
E32279 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: Space Shuttle solid rocket booster joint | Statement: [Feynman O-ring ice water demonstration, relatedToComponent, Space Shuttle solid rocket booster joint]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Space Shuttle solid rocket booster joint
Context triple: [Feynman O-ring ice water demonstration, relatedToComponent, Space Shuttle solid rocket booster joint]
  • A. Space Shuttle Discovery
    Space Shuttle Discovery is a retired NASA orbiter best known for launching the Hubble Space Telescope and conducting numerous key missions in the Space Shuttle program.
  • B. Saturn V
    Saturn V was a powerful American heavy-lift launch vehicle used during the Apollo and Skylab programs to send astronauts and payloads into space, including missions to the Moon.
  • C. Falcon 9 rocket
    The Falcon 9 rocket is a partially reusable, two-stage orbital launch vehicle developed by SpaceX that has revolutionized commercial spaceflight through frequent, cost-effective missions and routine booster landings.
  • D. NASA Space Shuttle program
    The NASA Space Shuttle program was the United States' reusable spacecraft initiative that operated from 1981 to 2011, enabling routine human spaceflight, satellite deployment, and International Space Station construction and servicing.
  • E. Falcon Heavy rocket
    The Falcon Heavy rocket is SpaceX’s heavy-lift launch vehicle capable of carrying large payloads to orbit using a reusable, triple-booster first stage.
  • 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: Space Shuttle solid rocket booster joint
Triple: [Feynman O-ring ice water demonstration, relatedToComponent, Space Shuttle solid rocket booster joint]
Generated description
The Space Shuttle solid rocket booster joint was a critical structural connection in the shuttle’s boosters whose flawed O-ring sealing design contributed to the Challenger disaster.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Space Shuttle solid rocket booster joint
Target entity description: The Space Shuttle solid rocket booster joint was a critical structural connection in the shuttle’s boosters whose flawed O-ring sealing design contributed to the Challenger disaster.
  • A. Space Shuttle Discovery
    Space Shuttle Discovery is a retired NASA orbiter best known for launching the Hubble Space Telescope and conducting numerous key missions in the Space Shuttle program.
  • B. Saturn V
    Saturn V was a powerful American heavy-lift launch vehicle used during the Apollo and Skylab programs to send astronauts and payloads into space, including missions to the Moon.
  • C. Falcon 9 rocket
    The Falcon 9 rocket is a partially reusable, two-stage orbital launch vehicle developed by SpaceX that has revolutionized commercial spaceflight through frequent, cost-effective missions and routine booster landings.
  • D. NASA Space Shuttle program
    The NASA Space Shuttle program was the United States' reusable spacecraft initiative that operated from 1981 to 2011, enabling routine human spaceflight, satellite deployment, and International Space Station construction and servicing.
  • E. Falcon Heavy rocket
    The Falcon Heavy rocket is SpaceX’s heavy-lift launch vehicle capable of carrying large payloads to orbit using a reusable, triple-booster first stage.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: relatedToComponent
Context triple: [Feynman O-ring ice water demonstration, relatedToComponent, Space Shuttle solid rocket booster joint]
  • A. relatedTo
    Indicates a general, non-specific relationship or association exists between two entities.
  • B. relatedField
    Indicates that one field, topic, or area of study is connected or relevant to another in subject matter or application.
  • C. componentType chosen
    Indicates that one entity specifies or classifies the kind or category of component that another entity represents or uses.
  • D. relatedCode
    Indicates that one code is associated with, linked to, or otherwise contextually connected to another code.
  • E. isAssociatedWith
    Indicates that there exists a connection, relationship, or involvement between two entities without specifying its exact nature.
  • 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_69a257c4bf688190a46ebbf411ab7473 completed Feb. 28, 2026, 2:49 a.m.
NER Named-entity recognition batch_69a25d3728f0819086214ccc2db2305a completed Feb. 28, 2026, 3:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69a37373426881909ce8766ad9c5778c completed Feb. 28, 2026, 11 p.m.
NEDg Description generation batch_69a373dfb6c0819092ebfe465b7be3c9 completed Feb. 28, 2026, 11:01 p.m.
NED2 Entity disambiguation (via description) batch_69a3748a9ea4819080b2cea1f1b4afbc completed Feb. 28, 2026, 11:04 p.m.
PD Predicate disambiguation batch_69a25b64ea3081908de626a0e1445bdb completed Feb. 28, 2026, 3:05 a.m.
Created at: Feb. 28, 2026, 2:54 a.m.