Triple

T7063512
Position Surface form Disambiguated ID Type / Status
Subject Umurbrogol mountain ridge E164282 entity
Predicate alsoKnownAs P39 FINISHED
Object Bloody Nose Ridge
Bloody Nose Ridge is the nickname for the Umurbrogol mountain ridge on Peleliu, a brutally contested World War II battlefield known for its fierce fighting and heavy casualties.
E640486 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: Bloody Nose Ridge | Statement: [Umurbrogol mountain ridge, alsoKnownAs, Bloody Nose Ridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bloody Nose Ridge
Context triple: [Umurbrogol mountain ridge, alsoKnownAs, Bloody Nose Ridge]
  • A. Edson’s Ridge
    Edson’s Ridge is a strategically important ridgeline on Guadalcanal in the Solomon Islands, best known as the site of a pivotal World War II battle between U.S. Marines and Japanese forces in 1942.
  • B. Sultana Ridge
    Sultana Ridge is a long, committing alpine climbing route on Alaska’s Mount Foraker, known for its remote, exposed terrain and significant objective hazards.
  • C. Zurbriggen Ridge
    Zurbriggen Ridge is a prominent alpine climbing route on New Zealand’s Aoraki / Mount Cook, known for its challenging mixed terrain and historical significance in mountaineering.
  • D. McPherson Ridge
    McPherson Ridge is a prominent Civil War battlefield ridge west of Gettysburg, Pennsylvania, known as the site of significant early fighting on the first day of the Battle of Gettysburg.
  • E. Sweeney Ridge
    Sweeney Ridge is a hilly, coastal open-space area on the San Francisco Peninsula known for its panoramic views of the Pacific Ocean and San Francisco Bay and its network of hiking trails.
  • 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: Bloody Nose Ridge
Triple: [Umurbrogol mountain ridge, alsoKnownAs, Bloody Nose Ridge]
Generated description
Bloody Nose Ridge is the nickname for the Umurbrogol mountain ridge on Peleliu, a brutally contested World War II battlefield known for its fierce fighting and heavy casualties.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Bloody Nose Ridge
Target entity description: Bloody Nose Ridge is the nickname for the Umurbrogol mountain ridge on Peleliu, a brutally contested World War II battlefield known for its fierce fighting and heavy casualties.
  • A. Edson’s Ridge
    Edson’s Ridge is a strategically important ridgeline on Guadalcanal in the Solomon Islands, best known as the site of a pivotal World War II battle between U.S. Marines and Japanese forces in 1942.
  • B. Sultana Ridge
    Sultana Ridge is a long, committing alpine climbing route on Alaska’s Mount Foraker, known for its remote, exposed terrain and significant objective hazards.
  • C. Zurbriggen Ridge
    Zurbriggen Ridge is a prominent alpine climbing route on New Zealand’s Aoraki / Mount Cook, known for its challenging mixed terrain and historical significance in mountaineering.
  • D. McPherson Ridge
    McPherson Ridge is a prominent Civil War battlefield ridge west of Gettysburg, Pennsylvania, known as the site of significant early fighting on the first day of the Battle of Gettysburg.
  • E. Sweeney Ridge
    Sweeney Ridge is a hilly, coastal open-space area on the San Francisco Peninsula known for its panoramic views of the Pacific Ocean and San Francisco Bay and its network of hiking trails.
  • 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_69c688796c148190adb2f1596f595f22 completed March 27, 2026, 1:39 p.m.
NER Named-entity recognition batch_69c6e45cf7488190a7ff15665e283c37 completed March 27, 2026, 8:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7944b4a60819089e565cb895c432f completed March 28, 2026, 8:41 a.m.
NEDg Description generation batch_69c79649c5d88190a1c70f84008aaf57 completed March 28, 2026, 8:50 a.m.
NED2 Entity disambiguation (via description) batch_69c796a26d00819093980129e452bddd completed March 28, 2026, 8:51 a.m.
Created at: March 27, 2026, 2:38 p.m.