Triple

T2920951
Position Surface form Disambiguated ID Type / Status
Subject Darvaza gas crater E78721 entity
Predicate nickname P55 FINISHED
Object Door to Hell
Door to Hell is a continuously burning natural gas crater in Turkmenistan’s Karakum Desert, famous for its dramatic flames and eerie, hellish appearance.
 E309118 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: Door to Hell | Statement: [Darvaza gas crater, nickname, Door to Hell]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Door to Hell
Context triple: [Darvaza gas crater, nickname, Door to Hell]
  • A. Cave of the Apocalypse
    The Cave of the Apocalypse is a revered Christian pilgrimage site on the Greek island of Patmos, traditionally believed to be where Saint John received and recorded the visions of the Book of Revelation.
  • B. Opening of Hell
    The Opening of Hell is an eschatological event in Islamic belief, referenced in Surah An-Naba, when Hell is unveiled and laid open as part of the final judgment of disbelievers.
  • C. Door into the Dark
    Door into the Dark is a 1969 poetry collection by Irish Nobel laureate Seamus Heaney that deepens his exploration of rural life, memory, and identity through richly textured, earthy verse.
  • D. Devils Garden
    Devils Garden is a popular area in Arches National Park known for its striking sandstone formations, numerous natural arches, and extensive hiking trails.
  • E. Subterranean Jungle
    Subterranean Jungle is a 1983 studio album by the American punk rock band Ramones, known for its raw sound and themes of urban decay and disillusionment.
  • 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: Door to Hell
Triple: [Darvaza gas crater, nickname, Door to Hell]
Generated description
Door to Hell is a continuously burning natural gas crater in Turkmenistan’s Karakum Desert, famous for its dramatic flames and eerie, hellish appearance.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Door to Hell
Target entity description: Door to Hell is a continuously burning natural gas crater in Turkmenistan’s Karakum Desert, famous for its dramatic flames and eerie, hellish appearance.
  • A. Cave of the Apocalypse
    The Cave of the Apocalypse is a revered Christian pilgrimage site on the Greek island of Patmos, traditionally believed to be where Saint John received and recorded the visions of the Book of Revelation.
  • B. Opening of Hell
    The Opening of Hell is an eschatological event in Islamic belief, referenced in Surah An-Naba, when Hell is unveiled and laid open as part of the final judgment of disbelievers.
  • C. Door into the Dark
    Door into the Dark is a 1969 poetry collection by Irish Nobel laureate Seamus Heaney that deepens his exploration of rural life, memory, and identity through richly textured, earthy verse.
  • D. Devils Garden
    Devils Garden is a popular area in Arches National Park known for its striking sandstone formations, numerous natural arches, and extensive hiking trails.
  • E. Subterranean Jungle
    Subterranean Jungle is a 1983 studio album by the American punk rock band Ramones, known for its raw sound and themes of urban decay and disillusionment.
  • 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_69ad8b0c2ad081909ff87050ae542bb9 completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad96a672f88190851e487dac18d43f completed March 8, 2026, 3:32 p.m.
NED1 Entity disambiguation (via context triple) batch_69b056344ca48190b4d14dd2c1ac643d completed March 10, 2026, 5:34 p.m.
NEDg Description generation batch_69b05b30b1dc819085fdf1c7ad14f13e completed March 10, 2026, 5:56 p.m.
NED2 Entity disambiguation (via description) batch_69b05c43b08481908ae7cbd23f0b8a93 completed March 10, 2026, 6 p.m.
Created at: March 8, 2026, 2:54 p.m.