Triple

T14244976
Position Surface form Disambiguated ID Type / Status
Subject Norman Robert Pogson E353107 entity
Predicate hasDiscovered P31387 FINISHED
Object 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.
 E1136584 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 298 Baptistina | Statement: [Norman Robert Pogson, hasDiscovered, asteroid 298 Baptistina]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: asteroid 298 Baptistina
Context triple: [Norman Robert Pogson, hasDiscovered, asteroid 298 Baptistina]
  • 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 287 Nephthys
    Asteroid 287 Nephthys is a main-belt asteroid named after the Egyptian goddess Nephthys.
  • C. asteroid 297 Caecilia
    Asteroid 297 Caecilia is a main-belt asteroid discovered in the 19th century and named following the classical tradition of using female given names.
  • D. asteroid 296 Phaetusa
    Asteroid 296 Phaetusa is a main-belt asteroid discovered in the 19th century and named after one of the Heliades from Greek mythology.
  • E. asteroid 285 Regina
    Asteroid 285 Regina is a main-belt asteroid discovered in the 19th century and named "Regina," Latin for "queen."
  • 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 298 Baptistina
Triple: [Norman Robert Pogson, hasDiscovered, asteroid 298 Baptistina]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: asteroid 298 Baptistina
Target entity description: 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.
  • 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 287 Nephthys
    Asteroid 287 Nephthys is a main-belt asteroid named after the Egyptian goddess Nephthys.
  • C. asteroid 297 Caecilia
    Asteroid 297 Caecilia is a main-belt asteroid discovered in the 19th century and named following the classical tradition of using female given names.
  • D. asteroid 296 Phaetusa
    Asteroid 296 Phaetusa is a main-belt asteroid discovered in the 19th century and named after one of the Heliades from Greek mythology.
  • E. asteroid 285 Regina
    Asteroid 285 Regina is a main-belt asteroid discovered in the 19th century and named "Regina," Latin for "queen."
  • 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_69d8278adc7c8190a9218d69bce3c4e6 completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de6245d6a481909ef665748cd4d64c completed April 14, 2026, 3:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69feadf7fee48190bf58a1b4a603217e completed May 9, 2026, 3:46 a.m.
NEDg Description generation batch_69feaeae7d3c8190b0d3f8447b597f6d completed May 9, 2026, 3:49 a.m.
NED2 Entity disambiguation (via description) batch_69feaf3d6fb88190a9e7db01be53db2a completed May 9, 2026, 3:51 a.m.
Created at: April 10, 2026, 1:08 a.m.