Triple

T22998824
Position Surface form Disambiguated ID Type / Status
Subject 55 Cancri E572580 entity
Predicate hasExoplanet P69237 FINISHED
Object 55 Cancri b
55 Cancri b is a massive, close-orbiting gas giant exoplanet in the 55 Cancri system, notable as one of the earliest and best-studied "hot Jupiter" planets.
 E1568312 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: 55 Cancri b | Statement: [55 Cancri, hasExoplanet, 55 Cancri b]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 55 Cancri b
Context triple: [55 Cancri, hasExoplanet, 55 Cancri b]
  • A. 55 Cancri
    55 Cancri is a binary star system in the constellation Cancer that is notable for hosting multiple exoplanets, including one of the first known super-Earths.
  • B. 65 Cancri
    65 Cancri is a star in the constellation Cancer, cataloged in the Hipparcos star catalog as HIP 44066.
  • C. 55 Cancri d
    55 Cancri d is a massive gas giant exoplanet in the 55 Cancri system, notable for its long-period orbit and role in one of the earliest known multi-planet extrasolar systems.
  • D. Tau Ceti b
    Tau Ceti b is an exoplanet orbiting the nearby Sun-like star Tau Ceti in the constellation Cetus.
  • E. Epsilon Eridani b
    Epsilon Eridani b is a nearby Jupiter-like exoplanet candidate orbiting the young K-type star Epsilon Eridani, making it one of the closest known potential exoplanets to Earth.
  • 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: 55 Cancri b
Triple: [55 Cancri, hasExoplanet, 55 Cancri b]
Generated description
55 Cancri b is a massive, close-orbiting gas giant exoplanet in the 55 Cancri system, notable as one of the earliest and best-studied "hot Jupiter" planets.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 55 Cancri b
Target entity description: 55 Cancri b is a massive, close-orbiting gas giant exoplanet in the 55 Cancri system, notable as one of the earliest and best-studied "hot Jupiter" planets.
  • A. 55 Cancri
    55 Cancri is a binary star system in the constellation Cancer that is notable for hosting multiple exoplanets, including one of the first known super-Earths.
  • B. 65 Cancri
    65 Cancri is a star in the constellation Cancer, cataloged in the Hipparcos star catalog as HIP 44066.
  • C. 55 Cancri d
    55 Cancri d is a massive gas giant exoplanet in the 55 Cancri system, notable for its long-period orbit and role in one of the earliest known multi-planet extrasolar systems.
  • D. Tau Ceti b
    Tau Ceti b is an exoplanet orbiting the nearby Sun-like star Tau Ceti in the constellation Cetus.
  • E. Epsilon Eridani b
    Epsilon Eridani b is a nearby Jupiter-like exoplanet candidate orbiting the young K-type star Epsilon Eridani, making it one of the closest known potential exoplanets to Earth.
  • 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_69e245b6a3ac81908087599eefe3e365 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f182f54ce88190930530958e2a1830 completed April 29, 2026, 4:03 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c0ac9081c81908a8613310626e611 completed May 19, 2026, 7:01 a.m.
NEDg Description generation batch_6a0c0d1476d08190a34878958159c04f completed May 19, 2026, 7:11 a.m.
NED2 Entity disambiguation (via description) batch_6a0c0d50fe88819084e45ecf542f060c completed May 19, 2026, 7:12 a.m.
Created at: April 17, 2026, 3:50 p.m.