Triple

T6308518
Position Surface form Disambiguated ID Type / Status
Subject Palmer E141438 entity
Predicate partOf P40 FINISHED
Object Matanuska-Susitna Valley
Matanuska-Susitna Valley is a region in south-central Alaska known for its agricultural communities, scenic landscapes, and proximity to Anchorage.
 E309919 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: Matanuska-Susitna Valley | Statement: [Palmer, partOf, Matanuska-Susitna Valley]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Matanuska-Susitna Valley
Context triple: [Palmer, partOf, Matanuska-Susitna Valley]
  • A. Matanuska Valley
    Matanuska Valley is a fertile agricultural region in south-central Alaska known for its dramatic glacial landscapes and large, fast-growing produce.
  • B. Susitna Valley
    Susitna Valley is a scenic region in south-central Alaska known for its rivers, wilderness landscapes, and views of Denali.
  • C. Matanuska Glacier
    Matanuska Glacier is a large, easily accessible valley glacier in south-central Alaska, popular for its striking ice formations and guided glacier hikes.
  • D. Kenai
    Kenai is a small coastal city on Alaska’s Kenai Peninsula known for its rich salmon fisheries and scenic views of Cook Inlet and surrounding mountains.
  • E. Turnagain Arm
    Turnagain Arm is a dramatic, narrow inlet off Alaska’s Cook Inlet known for its extreme tides, bore tides, and surrounding mountain scenery.
  • 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: Matanuska-Susitna Valley
Triple: [Palmer, partOf, Matanuska-Susitna Valley]
Generated description
Matanuska-Susitna Valley is a region in south-central Alaska known for its agricultural communities, scenic landscapes, and proximity to Anchorage.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Matanuska-Susitna Valley
Target entity description: Matanuska-Susitna Valley is a region in south-central Alaska known for its agricultural communities, scenic landscapes, and proximity to Anchorage.
  • A. Matanuska Valley chosen
    Matanuska Valley is a fertile agricultural region in south-central Alaska known for its dramatic glacial landscapes and large, fast-growing produce.
  • B. Susitna Valley
    Susitna Valley is a scenic region in south-central Alaska known for its rivers, wilderness landscapes, and views of Denali.
  • C. Matanuska Glacier
    Matanuska Glacier is a large, easily accessible valley glacier in south-central Alaska, popular for its striking ice formations and guided glacier hikes.
  • D. Kenai
    Kenai is a small coastal city on Alaska’s Kenai Peninsula known for its rich salmon fisheries and scenic views of Cook Inlet and surrounding mountains.
  • E. Turnagain Arm
    Turnagain Arm is a dramatic, narrow inlet off Alaska’s Cook Inlet known for its extreme tides, bore tides, and surrounding mountain scenery.
  • F. None of above.

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_69c008d00efc8190a36c05b4b4a3bf4b completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c0647d38008190abaf96632712ddf9 completed March 22, 2026, 9:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69c5e45330ec8190945682962ae823b0 completed March 27, 2026, 1:58 a.m.
NEDg Description generation batch_69c5ed89dbc88190abda05d9d06fb7b5 completed March 27, 2026, 2:38 a.m.
NED2 Entity disambiguation (via description) batch_69c5ee08cc488190baaafc1e679f83aa completed March 27, 2026, 2:40 a.m.
Created at: March 22, 2026, 4:28 p.m.