Triple
T9743234
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gravity Probe B |
E236241
|
entity |
| Predicate | fullName |
P16
|
FINISHED |
| Object | Gravity Probe B Relativity Mission |
E236241
|
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: Gravity Probe B Relativity Mission | Statement: [Gravity Probe B, fullName, Gravity Probe B Relativity Mission]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gravity Probe B Relativity Mission Context triple: [Gravity Probe B, fullName, Gravity Probe B Relativity Mission]
-
A.
Gravity Probe B experiment
chosen
Gravity Probe B experiment was a NASA-led satellite mission designed to precisely measure how Earth's gravity warps space and time, providing a high-accuracy test of key predictions of Einstein's general relativity.
-
B.
STEP (Satellite Test of the Equivalence Principle)
STEP (Satellite Test of the Equivalence Principle) is a proposed space mission designed to test Einstein’s equivalence principle with extremely high precision by comparing the free fall of different materials in orbit.
-
C.
MICROSCOPE satellite mission
The MICROSCOPE satellite mission was a French-led space experiment designed to test the validity of Einstein’s equivalence principle with unprecedented precision by comparing the free fall of different materials in orbit.
-
D.
GRACE mission
The GRACE mission is a joint NASA–German Aerospace Center satellite project that precisely measures Earth's gravity field over time to study changes in ice sheets, sea level, groundwater, and other aspects of the global water cycle.
-
E.
Hafele–Keating experiment
The Hafele–Keating experiment was a 1971 test of Einstein’s theory of relativity in which atomic clocks were flown around the world on commercial airliners and compared with stationary clocks to measure time dilation effects.
- 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_69ca84d3e24481908a476e2231123cf9 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cd9f2e5bb081908047e3bf5fe3991c |
completed | April 1, 2026, 10:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1affb761881908dde9a4f028c32f6 |
completed | April 5, 2026, 12:42 a.m. |
Created at: March 30, 2026, 8:23 p.m.