Triple
T19575471
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pacman Nebula |
E489843
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Perseus Arm |
—
|
NE NERFINISHED |
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: Perseus Arm | Statement: [Pacman Nebula, locatedIn, Perseus Arm]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Perseus Arm Context triple: [Pacman Nebula, locatedIn, Perseus Arm]
-
A.
Perseus Arm
chosen
The Perseus Arm is one of the major spiral arms of the Milky Way galaxy, rich in gas, dust, and star-forming regions.
-
B.
Orion's Sword
Orion's Sword is the bright, nebulous region hanging from the constellation Orion's Belt, best known for containing the Orion Nebula and several prominent young stars.
-
C.
Orion Arm
The Orion Arm is a minor spiral arm of the Milky Way galaxy that contains our Solar System and many of the stars visible in the night sky.
-
D.
The Centaurus
The Centaurus is a prominent mixed-use complex in Islamabad, Pakistan, featuring high-rise towers that house a shopping mall, residential apartments, offices, and a hotel.
-
E.
Centaurus VII
Centaurus VII is a high-performance variant of the Bristol Centaurus radial aircraft engine, developed to deliver greater power and efficiency for advanced military aircraft.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8e8dd9374819098e36349b3211663 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e64023fe148190900c6887896c8ea0 |
completed | April 20, 2026, 3:03 p.m. |
Created at: April 10, 2026, 1:42 p.m.