Triple

T3505205
Position Surface form Disambiguated ID Type / Status
Subject Kalpana Chawla E74058 entity
Predicate memberOf P10 FINISHED
Object Space Shuttle Columbia crew
The Space Shuttle Columbia crew was the group of astronauts aboard NASA's STS-107 mission in 2003, who tragically lost their lives when the shuttle disintegrated during re-entry.
E364001 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: Space Shuttle Columbia crew | Statement: [Kalpana Chawla, memberOf, Space Shuttle Columbia crew]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Space Shuttle Columbia crew
Context triple: [Kalpana Chawla, memberOf, Space Shuttle Columbia crew]
  • A. NASA Astronaut Group 6
    NASA Astronaut Group 6 was a 1967 class of NASA astronauts that included several future Apollo lunar mission crew members.
  • B. NASA Astronaut Group 5
    NASA Astronaut Group 5 was a 1966 class of American astronauts that provided many of the crew members for later Apollo lunar missions and early Skylab flights.
  • C. NASA Astronaut Group 2
    NASA Astronaut Group 2 was the second cohort of American astronauts, selected in 1962, that provided many of the key crew members for the Apollo lunar missions.
  • D. NASA Astronaut Group 8
    NASA Astronaut Group 8 was a 1978 class of NASA astronauts notable for including the first American women and minority astronauts, marking a major step toward a more diverse astronaut corps.
  • E. NASA Astronaut Group 4
    NASA Astronaut Group 4 was a cohort of scientist-astronauts selected in the mid-1960s to bring advanced scientific expertise to Apollo and later space missions.
  • 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 Columbia crew
Triple: [Kalpana Chawla, memberOf, Space Shuttle Columbia crew]
Generated description
The Space Shuttle Columbia crew was the group of astronauts aboard NASA's STS-107 mission in 2003, who tragically lost their lives when the shuttle disintegrated during re-entry.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Space Shuttle Columbia crew
Target entity description: The Space Shuttle Columbia crew was the group of astronauts aboard NASA's STS-107 mission in 2003, who tragically lost their lives when the shuttle disintegrated during re-entry.
  • A. NASA Astronaut Group 6
    NASA Astronaut Group 6 was a 1967 class of NASA astronauts that included several future Apollo lunar mission crew members.
  • B. NASA Astronaut Group 5
    NASA Astronaut Group 5 was a 1966 class of American astronauts that provided many of the crew members for later Apollo lunar missions and early Skylab flights.
  • C. NASA Astronaut Group 2
    NASA Astronaut Group 2 was the second cohort of American astronauts, selected in 1962, that provided many of the key crew members for the Apollo lunar missions.
  • D. NASA Astronaut Group 8
    NASA Astronaut Group 8 was a 1978 class of NASA astronauts notable for including the first American women and minority astronauts, marking a major step toward a more diverse astronaut corps.
  • E. NASA Astronaut Group 4
    NASA Astronaut Group 4 was a cohort of scientist-astronauts selected in the mid-1960s to bring advanced scientific expertise to Apollo and later space missions.
  • 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_69ad85ce7a9c81909ddc5cf0cb67a6e3 completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adbbf38e988190998d722b95830411 completed March 8, 2026, 6:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69b373de0a34819096701e24409a08bb completed March 13, 2026, 2:18 a.m.
NEDg Description generation batch_69b377dfd2308190b2762715fa098260 completed March 13, 2026, 2:35 a.m.
NED2 Entity disambiguation (via description) batch_69b37850f18081908ee893dd4cedc183 completed March 13, 2026, 2:37 a.m.
Created at: March 8, 2026, 3:18 p.m.