Triple

T11515288
Position Surface form Disambiguated ID Type / Status
Subject Gammaproteobacteria E273015 entity
Predicate includesGenus P1393 FINISHED
Object Chromatium
Chromatium is a genus of purple sulfur bacteria known for performing anoxygenic photosynthesis in aquatic, often sulfide-rich environments.
 E930657 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: Chromatium | Statement: [Gammaproteobacteria, includesGenus, Chromatium]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chromatium
Context triple: [Gammaproteobacteria, includesGenus, Chromatium]
  • A. Sulfurospirillum
    Sulfurospirillum is a genus of spiral-shaped, sulfur-reducing bacteria commonly found in anaerobic aquatic and sediment environments.
  • B. Nitrososphaera
    Nitrososphaera is a genus of ammonia-oxidizing archaea commonly found in soil and other terrestrial environments, playing a key role in the global nitrogen cycle.
  • C. Wolinella
    Wolinella is a genus of anaerobic, Gram-negative bacteria known for inhabiting animal gastrointestinal tracts and participating in hydrogen-based syntrophic relationships.
  • D. Sulfolobus
    Sulfolobus is a genus of thermophilic, acid-loving archaea commonly found in volcanic hot springs and known for their use as model organisms in extremophile research.
  • E. Pyrobaculum
    Pyrobaculum is a genus of hyperthermophilic archaea known for thriving in extremely high-temperature environments such as hot springs and hydrothermal vents.
  • 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: Chromatium
Triple: [Gammaproteobacteria, includesGenus, Chromatium]
Generated description
Chromatium is a genus of purple sulfur bacteria known for performing anoxygenic photosynthesis in aquatic, often sulfide-rich environments.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chromatium
Target entity description: Chromatium is a genus of purple sulfur bacteria known for performing anoxygenic photosynthesis in aquatic, often sulfide-rich environments.
  • A. Sulfurospirillum
    Sulfurospirillum is a genus of spiral-shaped, sulfur-reducing bacteria commonly found in anaerobic aquatic and sediment environments.
  • B. Nitrososphaera
    Nitrososphaera is a genus of ammonia-oxidizing archaea commonly found in soil and other terrestrial environments, playing a key role in the global nitrogen cycle.
  • C. Wolinella
    Wolinella is a genus of anaerobic, Gram-negative bacteria known for inhabiting animal gastrointestinal tracts and participating in hydrogen-based syntrophic relationships.
  • D. Sulfolobus
    Sulfolobus is a genus of thermophilic, acid-loving archaea commonly found in volcanic hot springs and known for their use as model organisms in extremophile research.
  • E. Pyrobaculum
    Pyrobaculum is a genus of hyperthermophilic archaea known for thriving in extremely high-temperature environments such as hot springs and hydrothermal vents.
  • 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_69d6aae2c3748190bed2ea50dfb160dc completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d86db8bf9c8190820c289e6b0c3873 completed April 10, 2026, 3:25 a.m.
NED1 Entity disambiguation (via context triple) batch_69e625143a608190a1119b30c08df0fd completed April 20, 2026, 1:07 p.m.
NEDg Description generation batch_69e62cf44018819094818f11ac653763 completed April 20, 2026, 1:41 p.m.
NED2 Entity disambiguation (via description) batch_69e674c3a98c8190b32dc6879cb3a5f9 completed April 20, 2026, 6:47 p.m.
Created at: April 8, 2026, 9:36 p.m.