Triple

T21331697
Position Surface form Disambiguated ID Type / Status
Subject Hermann Goldschmidt E525918 entity
Predicate discovered P412 FINISHED
Object asteroid 21 Lutetia
Asteroid 21 Lutetia is a large, irregular main-belt asteroid notable for its dense, metal-rich composition and detailed close-up observations by the ESA Rosetta spacecraft in 2010.
 E1478447 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: asteroid 21 Lutetia | Statement: [Hermann Goldschmidt, discovered, asteroid 21 Lutetia]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: asteroid 21 Lutetia
Context triple: [Hermann Goldschmidt, discovered, asteroid 21 Lutetia]
  • A. asteroid 286 Iclea
    Asteroid 286 Iclea is a main-belt asteroid discovered in the 19th century and named after a character from the science fiction novel "Auf zwei Planeten" by Kurd Lasswitz.
  • B. asteroid 298 Baptistina
    Asteroid 298 Baptistina is a main-belt asteroid notable for its association with the Baptistina family, once hypothesized to be linked to the impactor that caused the dinosaurs’ extinction.
  • C. asteroid 287 Nephthys
    Asteroid 287 Nephthys is a main-belt asteroid named after the Egyptian goddess Nephthys.
  • D. asteroid 244 Sita
    Asteroid 244 Sita is a main-belt asteroid discovered in the 19th century and named after a revered figure from the Hindu epic Ramayana.
  • E. asteroid 1000 Piazzia
    Asteroid 1000 Piazzia is a main-belt asteroid named in honor of Italian astronomer Giuseppe Piazzi, the discoverer of Ceres.
  • 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: asteroid 21 Lutetia
Triple: [Hermann Goldschmidt, discovered, asteroid 21 Lutetia]
Generated description
Asteroid 21 Lutetia is a large, irregular main-belt asteroid notable for its dense, metal-rich composition and detailed close-up observations by the ESA Rosetta spacecraft in 2010.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: asteroid 21 Lutetia
Target entity description: Asteroid 21 Lutetia is a large, irregular main-belt asteroid notable for its dense, metal-rich composition and detailed close-up observations by the ESA Rosetta spacecraft in 2010.
  • A. asteroid 286 Iclea
    Asteroid 286 Iclea is a main-belt asteroid discovered in the 19th century and named after a character from the science fiction novel "Auf zwei Planeten" by Kurd Lasswitz.
  • B. asteroid 298 Baptistina
    Asteroid 298 Baptistina is a main-belt asteroid notable for its association with the Baptistina family, once hypothesized to be linked to the impactor that caused the dinosaurs’ extinction.
  • C. asteroid 287 Nephthys
    Asteroid 287 Nephthys is a main-belt asteroid named after the Egyptian goddess Nephthys.
  • D. asteroid 244 Sita
    Asteroid 244 Sita is a main-belt asteroid discovered in the 19th century and named after a revered figure from the Hindu epic Ramayana.
  • E. asteroid 1000 Piazzia
    Asteroid 1000 Piazzia is a main-belt asteroid named in honor of Italian astronomer Giuseppe Piazzi, the discoverer of Ceres.
  • 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_69e0b51b90788190a4dd823d962626da completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e7ab54706081909445f9cd91a43788 completed April 21, 2026, 4:52 p.m.
NED1 Entity disambiguation (via context triple) batch_6a09a5be9c288190b44f760ad94d9fed completed May 17, 2026, 11:25 a.m.
NEDg Description generation batch_6a09a6922e1c8190a2210b22ed1f31ef completed May 17, 2026, 11:29 a.m.
NED2 Entity disambiguation (via description) batch_6a09a6f4db008190b11b10c45ab20ed5 completed May 17, 2026, 11:31 a.m.
Created at: April 16, 2026, 4:42 p.m.