Triple
T15027680
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kepler-452b |
E378259
|
entity |
| Predicate | orbits |
P2015
|
FINISHED |
| Object |
Kepler-452
Kepler-452 is a Sun-like star in the constellation Cygnus known for hosting the potentially Earth-like exoplanet Kepler-452b.
|
E1133169
|
NE FINISHED |
How this triple was built (4 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: Kepler-452 | Statement: [Kepler-452b, orbits, Kepler-452]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kepler-452 Context triple: [Kepler-452b, orbits, Kepler-452]
-
A.
Kepler-452b
Kepler-452b is an exoplanet often dubbed "Earth’s cousin" because it orbits within the habitable zone of a Sun-like star and shares several Earth-like characteristics.
-
B.
Kepler-186f
Kepler-186f is an Earth-sized exoplanet located in the habitable zone of its red dwarf star, notable as one of the first potentially Earth-like worlds discovered outside our solar system.
-
C.
Kepler-22b
Kepler-22b is an exoplanet located in its star’s habitable zone and was one of the first such worlds discovered by NASA’s Kepler space telescope.
-
D.
Gliese 581f
Gliese 581f is a proposed exoplanet orbiting the red dwarf star Gliese 581, once considered a potentially habitable world but whose very existence remains unconfirmed and debated.
-
E.
Gliese 581d
Gliese 581d is a potentially rocky exoplanet orbiting the red dwarf star Gliese 581, once considered one of the first known candidates for a habitable world outside our solar system.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Kepler-452 Triple: [Kepler-452b, orbits, Kepler-452]
Generated description
Kepler-452 is a Sun-like star in the constellation Cygnus known for hosting the potentially Earth-like exoplanet Kepler-452b.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kepler-452 Target entity description: Kepler-452 is a Sun-like star in the constellation Cygnus known for hosting the potentially Earth-like exoplanet Kepler-452b.
-
A.
Kepler-452b
Kepler-452b is an exoplanet often dubbed "Earth’s cousin" because it orbits within the habitable zone of a Sun-like star and shares several Earth-like characteristics.
-
B.
Kepler-186f
Kepler-186f is an Earth-sized exoplanet located in the habitable zone of its red dwarf star, notable as one of the first potentially Earth-like worlds discovered outside our solar system.
-
C.
Kepler-22b
Kepler-22b is an exoplanet located in its star’s habitable zone and was one of the first such worlds discovered by NASA’s Kepler space telescope.
-
D.
Gliese 581f
Gliese 581f is a proposed exoplanet orbiting the red dwarf star Gliese 581, once considered a potentially habitable world but whose very existence remains unconfirmed and debated.
-
E.
Gliese 581d
Gliese 581d is a potentially rocky exoplanet orbiting the red dwarf star Gliese 581, once considered one of the first known candidates for a habitable world outside our solar system.
- F. None of above. chosen
Provenance (5 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_69d85cd46b2c819090d054c27787f677 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69ded7e0e8c88190ac6f5786b4d4040f |
completed | April 15, 2026, 12:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe9dd746008190a7347368ee6d20cf |
completed | May 9, 2026, 2:37 a.m. |
| NEDg | Description generation | batch_69fe9f671e788190b869aecb8e9d8f50 |
completed | May 9, 2026, 2:43 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fe9fe08f408190b19f34e43d04311b |
completed | May 9, 2026, 2:45 a.m. |
Created at: April 10, 2026, 2:58 a.m.