Triple

T590720
Position Surface form Disambiguated ID Type / Status
Subject Space Shuttle Columbia Memorial E17261 entity
Predicate dedicatedTo P500 FINISHED
Object Kalpana Chawla
Kalpana Chawla was an Indian-born American astronaut and aerospace engineer who became the first woman of Indian origin in space and tragically died in the Space Shuttle Columbia disaster in 2003.
E74058 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: Kalpana Chawla | Statement: [Space Shuttle Columbia Memorial, dedicatedTo, Kalpana Chawla]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Kalpana Chawla
Context triple: [Space Shuttle Columbia Memorial, dedicatedTo, Kalpana Chawla]
  • A. Sally K. Ride
    Sally K. Ride was an American physicist and astronaut who became the first American woman in space and later served on high-level investigative panels into NASA shuttle disasters.
  • B. Judith Resnik
    Judith Resnik was an American electrical engineer and NASA astronaut who became one of the first American women in space and tragically died during the Space Shuttle Challenger disaster in 1986.
  • C. Shannon Lucid
    Shannon Lucid is an American biochemist and NASA astronaut known for holding long-duration spaceflight records and serving on multiple Space Shuttle and Mir space missions.
  • D. Roberta Bondar
    Roberta Bondar is a Canadian neurologist, astronaut, and photographer who became the first Canadian woman to travel into space.
  • E. Sally Ride Science
    Sally Ride Science is an education company and outreach organization dedicated to promoting STEM literacy and inspiring young people—especially girls—to pursue science, technology, engineering, and math careers.
  • 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: Kalpana Chawla
Triple: [Space Shuttle Columbia Memorial, dedicatedTo, Kalpana Chawla]
Generated description
Kalpana Chawla was an Indian-born American astronaut and aerospace engineer who became the first woman of Indian origin in space and tragically died in the Space Shuttle Columbia disaster in 2003.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Kalpana Chawla
Target entity description: Kalpana Chawla was an Indian-born American astronaut and aerospace engineer who became the first woman of Indian origin in space and tragically died in the Space Shuttle Columbia disaster in 2003.
  • A. Sally K. Ride
    Sally K. Ride was an American physicist and astronaut who became the first American woman in space and later served on high-level investigative panels into NASA shuttle disasters.
  • B. Judith Resnik
    Judith Resnik was an American electrical engineer and NASA astronaut who became one of the first American women in space and tragically died during the Space Shuttle Challenger disaster in 1986.
  • C. Shannon Lucid
    Shannon Lucid is an American biochemist and NASA astronaut known for holding long-duration spaceflight records and serving on multiple Space Shuttle and Mir space missions.
  • D. Roberta Bondar
    Roberta Bondar is a Canadian neurologist, astronaut, and photographer who became the first Canadian woman to travel into space.
  • E. Sally Ride Science
    Sally Ride Science is an education company and outreach organization dedicated to promoting STEM literacy and inspiring young people—especially girls—to pursue science, technology, engineering, and math careers.
  • 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_69a49379d09c8190ac7e00b24e2810b1 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a49bb8ff0081909cd53d88930e2693 completed March 1, 2026, 8:04 p.m.
NED1 Entity disambiguation (via context triple) batch_69a51554857481909c684b86b51aa126 completed March 2, 2026, 4:43 a.m.
NEDg Description generation batch_69a5163b240881909672bf4bc2ebe9cf completed March 2, 2026, 4:46 a.m.
NED2 Entity disambiguation (via description) batch_69a516a1e6508190a7ecb801f5080ddd completed March 2, 2026, 4:48 a.m.
Created at: March 1, 2026, 7:33 p.m.