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.