Triple
T4566545
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Great Comet of 1577 |
E121922
|
entity |
| Predicate | measuredBy |
P24236
|
FINISHED |
| Object | Tycho Brahe |
E22915
|
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: Tycho Brahe | Statement: [Great Comet of 1577, measuredBy, Tycho Brahe]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tycho Brahe Context triple: [Great Comet of 1577, measuredBy, Tycho Brahe]
-
A.
Tycho Brahe
chosen
Tycho Brahe was a Danish nobleman and astronomer whose precise naked-eye observations of the heavens greatly improved astronomical data and paved the way for Kepler’s laws of planetary motion.
-
B.
Jørgen Brahe
Jørgen Brahe was a Danish nobleman and foster father of the astronomer Tycho Brahe, playing a key role in raising and educating him.
-
C.
Johannes Kepler
Johannes Kepler was a pioneering 17th-century German astronomer and mathematician best known for formulating the three laws of planetary motion that laid crucial groundwork for classical mechanics.
-
D.
Tycho Brahe Jr.
Tycho Brahe Jr. was the son of the renowned Danish astronomer Tycho Brahe, about whom relatively little is historically documented compared to his famous father.
-
E.
Nicolaus Copernicus
Nicolaus Copernicus was a Renaissance-era astronomer and mathematician best known for formulating the heliocentric model that placed the Sun, rather than the Earth, at the center of the universe.
- 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_69bd463f156881908a99aca69c5721ac |
completed | March 20, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69bd589e35808190aa609bb04b128dbe |
completed | March 20, 2026, 2:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be4d6a6c4c819083dfbc276150d38b |
completed | March 21, 2026, 7:48 a.m. |
Created at: March 20, 2026, 1:09 p.m.