Triple

T3589074
Position Surface form Disambiguated ID Type / Status
Subject Draper Laboratory E75980 entity
Predicate notableProject P4 FINISHED
Object Apollo spacecraft guidance, navigation, and control system E254491 NE FINISHED

How this triple was built (2 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: Apollo spacecraft guidance, navigation, and control system | Statement: [Draper Laboratory, notableProject, Apollo spacecraft guidance, navigation, and control system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Apollo spacecraft guidance, navigation, and control system
Context triple: [Draper Laboratory, notableProject, Apollo spacecraft guidance, navigation, and control system]
  • A. Fine Guidance Sensor
    The Fine Guidance Sensor is a high-precision pointing and stabilization instrument on the James Webb Space Telescope that locks onto guide stars to keep the observatory accurately aimed during observations.
  • B. Voyager 1 flight data system
    The Voyager 1 flight data system is the onboard electronics and computing subsystem that formats, stores, and transmits scientific and engineering data from the Voyager 1 spacecraft back to Earth.
  • C. Voyager 2 attitude control system
    The Voyager 2 attitude control system is the spacecraft’s subsystem responsible for precisely orienting and stabilizing the probe in space so its instruments and communications antenna remain correctly pointed.
  • D. Apollo Guidance Computer chosen
    The Apollo Guidance Computer was a pioneering onboard digital computer developed by MIT that provided real-time navigation and control for NASA’s Apollo spacecraft during lunar missions.
  • E. Spacelab instrument pointing system
    The Spacelab instrument pointing system was a precision guidance and control platform that allowed scientific instruments on Spacelab to be accurately aimed and stabilized for observations in space.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ad85d6dc3c8190b491b79b83e25461 completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adc13b2970819084181425b01f9595 completed March 8, 2026, 6:34 p.m.
NED1 Entity disambiguation (via context triple) batch_69b40304a2e08190bcf25ddaf2bc5a2a completed March 13, 2026, 12:28 p.m.
Created at: March 8, 2026, 3:22 p.m.