Triple

T310190
Position Surface form Disambiguated ID Type / Status
Subject Space Shuttle Challenger disaster E6388 entity
Predicate nextShuttleFlightAfterDisaster P10668 FINISHED
Object STS-26
STS-26 was the 1988 NASA Space Shuttle mission that marked the program’s return to flight following the Challenger disaster.
E41067 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: STS-26 | Statement: [Space Shuttle Challenger disaster, nextShuttleFlightAfterDisaster, STS-26]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: STS-26
Context triple: [Space Shuttle Challenger disaster, nextShuttleFlightAfterDisaster, STS-26]
  • A. STS-61
    STS-61 was a 1993 NASA Space Shuttle Endeavour mission best known for successfully repairing and upgrading the Hubble Space Telescope during a series of complex spacewalks.
  • B. STS-42
    STS-42 was a 1992 NASA Space Shuttle Discovery mission focused on microgravity and life sciences research, notable for carrying Roberta Bondar as Canada’s first female astronaut in space.
  • C. STS-41B
    STS-41B was a 1984 NASA Space Shuttle Challenger mission best known for the first untethered spacewalks using the Manned Maneuvering Unit.
  • D. STS-88
    STS-88 was the first Space Shuttle mission to the International Space Station, delivering and assembling its initial U.S. and Russian modules in orbit.
  • E. STS-51L
    STS-51L was the ill-fated 1986 Space Shuttle Challenger mission that ended in disaster shortly after launch, leading to the deaths of its seven crew members and major reforms in NASA’s spaceflight program.
  • 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: STS-26
Triple: [Space Shuttle Challenger disaster, nextShuttleFlightAfterDisaster, STS-26]
Generated description
STS-26 was the 1988 NASA Space Shuttle mission that marked the program’s return to flight following the Challenger disaster.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: STS-26
Target entity description: STS-26 was the 1988 NASA Space Shuttle mission that marked the program’s return to flight following the Challenger disaster.
  • A. STS-61
    STS-61 was a 1993 NASA Space Shuttle Endeavour mission best known for successfully repairing and upgrading the Hubble Space Telescope during a series of complex spacewalks.
  • B. STS-42
    STS-42 was a 1992 NASA Space Shuttle Discovery mission focused on microgravity and life sciences research, notable for carrying Roberta Bondar as Canada’s first female astronaut in space.
  • C. STS-41B
    STS-41B was a 1984 NASA Space Shuttle Challenger mission best known for the first untethered spacewalks using the Manned Maneuvering Unit.
  • D. STS-88
    STS-88 was the first Space Shuttle mission to the International Space Station, delivering and assembling its initial U.S. and Russian modules in orbit.
  • E. STS-51L
    STS-51L was the ill-fated 1986 Space Shuttle Challenger mission that ended in disaster shortly after launch, leading to the deaths of its seven crew members and major reforms in NASA’s spaceflight program.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: nextShuttleFlightAfterDisaster
Context triple: [Space Shuttle Challenger disaster, nextShuttleFlightAfterDisaster, STS-26]
  • A. lastFlight
    Indicates that one flight is the final or most recent flight taken or operated by a given entity within a specified context or sequence.
  • B. laterDeployedIn
    Indicates that one entity was deployed or put into operation in a particular context, location, or system at a later time than another.
  • C. immediateAftermathLocation
    Indicates the location where the direct and immediate consequences of an event take place.
  • D. airSupport
    Indicates that one entity provides aerial assistance or backing to another, typically through aircraft-based protection, transport, or attack.
  • E. launchVehicle
    Indicates that one entity serves as the rocket or carrier used to launch another entity (such as a payload, spacecraft, or mission) into space or a target trajectory.
  • F. None of above. chosen

Provenance (7 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_69a2e79230508190b912ecb555aae17e completed Feb. 28, 2026, 1:03 p.m.
NER Named-entity recognition batch_69a2ea4778cc8190be7b648a82542891 completed Feb. 28, 2026, 1:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3c8b7274881908e13da8bb2c83858 completed March 1, 2026, 5:03 a.m.
NEDg Description generation batch_69a3c93ce2308190b2df5c939691a2ce completed March 1, 2026, 5:06 a.m.
NED2 Entity disambiguation (via description) batch_69a3ca020b7081909b54e311c173ef21 completed March 1, 2026, 5:09 a.m.
PD Predicate disambiguation batch_69a2e940b9e8819092b821ff17ed026b completed Feb. 28, 2026, 1:10 p.m.
PDg Predicate description generation batch_69a2ea07e3bc8190bae593b3264de211 completed Feb. 28, 2026, 1:13 p.m.
Created at: Feb. 28, 2026, 1:06 p.m.