Triple
T4818719
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Charles Stark Draper |
E107654
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object | Apollo 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 Guidance, Navigation, and Control system | Statement: [Charles Stark Draper, notableWork, Apollo Guidance, Navigation, and Control system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Apollo Guidance, Navigation, and Control system Context triple: [Charles Stark Draper, notableWork, Apollo Guidance, Navigation, and Control system]
-
A.
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.
-
B.
Apollo command and service module
The Apollo command and service module was the main crewed spacecraft used in NASA’s Apollo lunar missions, housing astronauts, life support, navigation, and propulsion systems for travel to and from the Moon.
-
C.
Orbital Maneuvering System
The Orbital Maneuvering System was the Space Shuttle’s pair of rear-mounted rocket engines used for orbital insertion, adjustment, and deorbit burns.
-
D.
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.
-
E.
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.
- 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_69bd43f9efa081908314cb3e94fa1695 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd6c96f4dc81909e3186159b5c75ab |
completed | March 20, 2026, 3:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be4dbbfe588190bae0aca210bea2bc |
completed | March 21, 2026, 7:50 a.m. |
Created at: March 20, 2026, 1:24 p.m.