Triple

T10502375
Position Surface form Disambiguated ID Type / Status
Subject Soft Capture Mechanism E247702 entity
Predicate locatedOn P40 FINISHED
Object aft bulkhead of the Hubble Space Telescope
The aft bulkhead of the Hubble Space Telescope is the rear structural section of the observatory that houses key hardware interfaces, including the Soft Capture Mechanism used for servicing and potential future retrieval.
E867344 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: aft bulkhead of the Hubble Space Telescope | Statement: [Soft Capture Mechanism, locatedOn, aft bulkhead of the Hubble Space Telescope]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: aft bulkhead of the Hubble Space Telescope
Context triple: [Soft Capture Mechanism, locatedOn, aft bulkhead of the Hubble Space Telescope]
  • A. Hubble Space Telescope Power Control Unit
    The Hubble Space Telescope Power Control Unit is a critical subsystem that distributes and regulates electrical power for all of Hubble’s instruments and systems, ensuring stable and reliable operation in orbit.
  • B. Hubble Space Telescope Fine Guidance Sensors
    The Hubble Space Telescope Fine Guidance Sensors are high-precision optical instruments that both keep Hubble accurately pointed at astronomical targets and serve as scientific tools for measuring stellar positions and distances.
  • C. Hubble Space Telescope science instruments
    Hubble Space Telescope science instruments are the suite of specialized cameras, spectrographs, and sensors that capture and analyze astronomical data across multiple wavelengths for the observatory.
  • D. Hubble Space Telescope Orbital Systems Test Platform (HOST)
    The Hubble Space Telescope Orbital Systems Test Platform (HOST) was an experimental payload used to test and validate new instruments and technologies for the Hubble Space Telescope in orbit.
  • E. Hubble Space Telescope solar arrays
    The Hubble Space Telescope solar arrays are large, wing-like photovoltaic panels that provide electrical power to the Hubble observatory while in Earth orbit.
  • 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: aft bulkhead of the Hubble Space Telescope
Triple: [Soft Capture Mechanism, locatedOn, aft bulkhead of the Hubble Space Telescope]
Generated description
The aft bulkhead of the Hubble Space Telescope is the rear structural section of the observatory that houses key hardware interfaces, including the Soft Capture Mechanism used for servicing and potential future retrieval.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: aft bulkhead of the Hubble Space Telescope
Target entity description: The aft bulkhead of the Hubble Space Telescope is the rear structural section of the observatory that houses key hardware interfaces, including the Soft Capture Mechanism used for servicing and potential future retrieval.
  • A. Hubble Space Telescope Power Control Unit
    The Hubble Space Telescope Power Control Unit is a critical subsystem that distributes and regulates electrical power for all of Hubble’s instruments and systems, ensuring stable and reliable operation in orbit.
  • B. Hubble Space Telescope Fine Guidance Sensors
    The Hubble Space Telescope Fine Guidance Sensors are high-precision optical instruments that both keep Hubble accurately pointed at astronomical targets and serve as scientific tools for measuring stellar positions and distances.
  • C. Hubble Space Telescope science instruments
    Hubble Space Telescope science instruments are the suite of specialized cameras, spectrographs, and sensors that capture and analyze astronomical data across multiple wavelengths for the observatory.
  • D. Hubble Space Telescope Orbital Systems Test Platform (HOST)
    The Hubble Space Telescope Orbital Systems Test Platform (HOST) was an experimental payload used to test and validate new instruments and technologies for the Hubble Space Telescope in orbit.
  • E. Hubble Space Telescope solar arrays
    The Hubble Space Telescope solar arrays are large, wing-like photovoltaic panels that provide electrical power to the Hubble observatory while in Earth orbit.
  • 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_69d381c4aa948190942e1d803143fb0e completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d5099c6a848190bf1d5361e9e61108 completed April 7, 2026, 1:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69d8dccec72481909bcfb6a9c5df7ba9 completed April 10, 2026, 11:19 a.m.
NEDg Description generation batch_69d8e8c9d5cc8190a425ed834855bbcd completed April 10, 2026, 12:10 p.m.
NED2 Entity disambiguation (via description) batch_69d901fecee88190999e88ca2e56a516 completed April 10, 2026, 1:58 p.m.
Created at: April 6, 2026, 12:25 p.m.