Triple
T18457952
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sharpless 2-275 |
E450952
|
entity |
| Predicate | emitsStronglyIn |
P10551
|
FINISHED |
| Object | H-alpha |
—
|
NE NERFINISHED |
How this triple was built (3 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: H-alpha | Statement: [Sharpless 2-275, emitsStronglyIn, H-alpha]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: H-alpha Context triple: [Sharpless 2-275, emitsStronglyIn, H-alpha]
-
A.
Schisgal
Schisgal is the surname of Murray Schisgal, an American playwright and screenwriter best known for co-writing the film "Tootsie."
-
B.
Saha
Saha is a surname most notably associated with Indian astrophysicist Meghnad Saha, known for the Saha ionization equation in stellar astrophysics.
-
C.
Saha
Saha is a small town in the Ambala district of the northern Indian state of Haryana, known primarily as a local commercial and transport hub for surrounding rural areas.
-
D.
Hertzsprung
Hertzsprung is a surname most notably associated with Danish astronomer Ejnar Hertzsprung, co-creator of the Hertzsprung–Russell diagram fundamental to stellar astrophysics.
-
E.
Alpha Eridani
Alpha Eridani, traditionally known as Achernar, is a bright, rapidly rotating blue-white star marking the southern end of the constellation Eridanus.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: H-alpha Target entity description: H-alpha is a specific deep-red spectral emission line of hydrogen widely used in astronomy to study ionized gas regions, star formation, and solar activity.
-
A.
Schisgal
Schisgal is the surname of Murray Schisgal, an American playwright and screenwriter best known for co-writing the film "Tootsie."
-
B.
Saha
Saha is a surname most notably associated with Indian astrophysicist Meghnad Saha, known for the Saha ionization equation in stellar astrophysics.
-
C.
Saha
Saha is a small town in the Ambala district of the northern Indian state of Haryana, known primarily as a local commercial and transport hub for surrounding rural areas.
-
D.
Hertzsprung
Hertzsprung is a surname most notably associated with Danish astronomer Ejnar Hertzsprung, co-creator of the Hertzsprung–Russell diagram fundamental to stellar astrophysics.
-
E.
Alpha Eridani
Alpha Eridani, traditionally known as Achernar, is a bright, rapidly rotating blue-white star marking the southern end of the constellation Eridanus.
- F. None of above. chosen
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_69d8d38345688190b565eac2e4cd7935 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e52a7c18d88190ac17f58111722223 |
completed | April 19, 2026, 7:18 p.m. |
Created at: April 10, 2026, 11:31 a.m.