Triple

T3505203
Position Surface form Disambiguated ID Type / Status
Subject Kalpana Chawla E74058 entity
Predicate notableWork P4 FINISHED
Object STS-87
STS-87 was a 1997 NASA Space Shuttle Columbia mission focused on microgravity and solar physics experiments, notable for including astronaut Kalpana Chawla among its crew.
 E364000 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: STS-87 | Statement: [Kalpana Chawla, notableWork, STS-87]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: STS-87
Context triple: [Kalpana Chawla, notableWork, STS-87]
  • A. STS-83
    STS-83 was a 1997 NASA Space Shuttle Columbia mission focused on microgravity science research as part of the Microgravity Science Laboratory program.
  • B. STS-82
    STS-82 was NASA’s second Space Shuttle servicing mission to upgrade and repair the Hubble Space Telescope, enhancing its scientific capabilities.
  • C. 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.
  • D. STS-58
    STS-58 was a 1993 NASA Space Shuttle Columbia mission focused on life sciences research, particularly the effects of spaceflight on the human body.
  • E. STS-76
    STS-76 was a 1996 NASA Space Shuttle Atlantis mission notable for delivering astronaut Shannon Lucid to the Russian Mir space station for a long-duration stay.
  • 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-87
Triple: [Kalpana Chawla, notableWork, STS-87]
Generated description
STS-87 was a 1997 NASA Space Shuttle Columbia mission focused on microgravity and solar physics experiments, notable for including astronaut Kalpana Chawla among its crew.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: STS-87
Target entity description: STS-87 was a 1997 NASA Space Shuttle Columbia mission focused on microgravity and solar physics experiments, notable for including astronaut Kalpana Chawla among its crew.
  • A. STS-83
    STS-83 was a 1997 NASA Space Shuttle Columbia mission focused on microgravity science research as part of the Microgravity Science Laboratory program.
  • B. STS-82
    STS-82 was NASA’s second Space Shuttle servicing mission to upgrade and repair the Hubble Space Telescope, enhancing its scientific capabilities.
  • C. 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.
  • D. STS-58
    STS-58 was a 1993 NASA Space Shuttle Columbia mission focused on life sciences research, particularly the effects of spaceflight on the human body.
  • E. STS-76
    STS-76 was a 1996 NASA Space Shuttle Atlantis mission notable for delivering astronaut Shannon Lucid to the Russian Mir space station for a long-duration stay.
  • 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.