Triple

T3737658
Position Surface form Disambiguated ID Type / Status
Subject Chandra X-ray Observatory E79623 entity
Predicate launchedBy P1408 FINISHED
Object STS-93
STS-93 was a 1999 NASA Space Shuttle Columbia mission notable for deploying the Chandra X-ray Observatory, one of NASA’s Great Observatories.
 E384048 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-93 | Statement: [Chandra X-ray Observatory, launchedBy, STS-93]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: STS-93
Context triple: [Chandra X-ray Observatory, launchedBy, STS-93]
  • A. STS-99
    STS-99 was a Space Shuttle Endeavour mission in 2000 that conducted the Shuttle Radar Topography Mission to create a highly detailed 3D map of most of Earth’s land surface.
  • B. STS-96
    STS-96 was a 1999 NASA Space Shuttle Discovery mission that performed the first docking with the International Space Station after its initial assembly flights, delivering supplies and equipment.
  • C. STS-90
    STS-90 was a 1998 Space Shuttle Columbia mission focused on neuroscience research as part of NASA’s Neurolab program.
  • D. STS-92
    STS-92 was a Space Shuttle Discovery mission in October 2000 that delivered and installed key structural components to help assemble the International Space Station.
  • E. STS-103
    STS-103 was a NASA Space Shuttle Discovery mission in 1999 dedicated to repairing and upgrading the Hubble Space Telescope to extend its operational life and scientific capabilities.
  • 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-93
Triple: [Chandra X-ray Observatory, launchedBy, STS-93]
Generated description
STS-93 was a 1999 NASA Space Shuttle Columbia mission notable for deploying the Chandra X-ray Observatory, one of NASA’s Great Observatories.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: STS-93
Target entity description: STS-93 was a 1999 NASA Space Shuttle Columbia mission notable for deploying the Chandra X-ray Observatory, one of NASA’s Great Observatories.
  • A. STS-99
    STS-99 was a Space Shuttle Endeavour mission in 2000 that conducted the Shuttle Radar Topography Mission to create a highly detailed 3D map of most of Earth’s land surface.
  • B. STS-96
    STS-96 was a 1999 NASA Space Shuttle Discovery mission that performed the first docking with the International Space Station after its initial assembly flights, delivering supplies and equipment.
  • C. STS-90
    STS-90 was a 1998 Space Shuttle Columbia mission focused on neuroscience research as part of NASA’s Neurolab program.
  • D. STS-92
    STS-92 was a Space Shuttle Discovery mission in October 2000 that delivered and installed key structural components to help assemble the International Space Station.
  • E. STS-103
    STS-103 was a NASA Space Shuttle Discovery mission in 1999 dedicated to repairing and upgrading the Hubble Space Telescope to extend its operational life and scientific capabilities.
  • 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_69ad8b115610819095b02007da5ca3cb completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69adcb3e9248819098d481fe29e1c628 completed March 8, 2026, 7:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4db20bdfc81909cd27278ff5d9716 completed March 14, 2026, 3:50 a.m.
NEDg Description generation batch_69b4dbeb2a2881908bfa05613fafc53c completed March 14, 2026, 3:54 a.m.
NED2 Entity disambiguation (via description) batch_69b4dc65c88c8190b1215fed2451d45f completed March 14, 2026, 3:56 a.m.
Created at: March 8, 2026, 3:34 p.m.