Triple

T10107302
Position Surface form Disambiguated ID Type / Status
Subject San Francisco volcanic field E216352 entity
Predicate contains P35 FINISHED
Object Merriam Crater
Merriam Crater is a volcanic cone located within the San Francisco volcanic field in northern Arizona, known as part of the region’s extensive volcanic landscape.
E843743 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: Merriam Crater | Statement: [San Francisco volcanic field, contains, Merriam Crater]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Merriam Crater
Context triple: [San Francisco volcanic field, contains, Merriam Crater]
  • A. Sherman Crater
    Sherman Crater is a prominent volcanic crater on the south side of Mount Baker in Washington State, known for its active fumaroles and role in monitoring the volcano’s geothermal and eruptive activity.
  • B. Belknap Crater
    Belknap Crater is a cinder cone volcano in the central Oregon Cascades known for its extensive young lava flows and prominent volcanic landscape.
  • C. Roche crater
    Roche crater is a prominent impact feature on Mars’s moon Phobos, named after the French astronomer Édouard Roche.
  • D. Shoemaker crater
    Shoemaker crater is a permanently shadowed impact crater near the Moon’s south pole, notable for its extreme cold and potential deposits of water ice.
  • E. Endurance Crater
    Endurance Crater is a Martian impact crater on Meridiani Planum that was extensively studied by NASA’s Opportunity rover for insights into the planet’s geologic and aqueous history.
  • 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: Merriam Crater
Triple: [San Francisco volcanic field, contains, Merriam Crater]
Generated description
Merriam Crater is a volcanic cone located within the San Francisco volcanic field in northern Arizona, known as part of the region’s extensive volcanic landscape.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Merriam Crater
Target entity description: Merriam Crater is a volcanic cone located within the San Francisco volcanic field in northern Arizona, known as part of the region’s extensive volcanic landscape.
  • A. Sherman Crater
    Sherman Crater is a prominent volcanic crater on the south side of Mount Baker in Washington State, known for its active fumaroles and role in monitoring the volcano’s geothermal and eruptive activity.
  • B. Belknap Crater
    Belknap Crater is a cinder cone volcano in the central Oregon Cascades known for its extensive young lava flows and prominent volcanic landscape.
  • C. Roche crater
    Roche crater is a prominent impact feature on Mars’s moon Phobos, named after the French astronomer Édouard Roche.
  • D. Shoemaker crater
    Shoemaker crater is a permanently shadowed impact crater near the Moon’s south pole, notable for its extreme cold and potential deposits of water ice.
  • E. Endurance Crater
    Endurance Crater is a Martian impact crater on Meridiani Planum that was extensively studied by NASA’s Opportunity rover for insights into the planet’s geologic and aqueous history.
  • 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_69ca83d039f08190b9d10363221c69fb completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69cdd0ca7f7c8190ba7ed37940aa933d completed April 2, 2026, 2:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69d2e59ec83c8190a79fbb0d0de90310 completed April 5, 2026, 10:43 p.m.
NEDg Description generation batch_69d2e6f0aa988190aa9a866afcc2a1a2 completed April 5, 2026, 10:49 p.m.
NED2 Entity disambiguation (via description) batch_69d2e78384f48190abb7bdd7fcadcd9a completed April 5, 2026, 10:51 p.m.
Created at: March 30, 2026, 9:03 p.m.