Triple
T19366902
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | John Henry Twachtman |
E484425
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object | Hemlock Pool |
—
|
NE NERFINISHED |
How this triple was built (3 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: Hemlock Pool | Statement: [John Henry Twachtman, notableWork, Hemlock Pool]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hemlock Pool Context triple: [John Henry Twachtman, notableWork, Hemlock Pool]
-
A.
Blodgett Pool
Blodgett Pool is an indoor aquatic facility at Harvard University that serves as the primary competition venue for the university’s varsity swimming and diving programs.
-
B.
Robison Pool
Robison Pool is an indoor aquatic facility at Rensselaer Polytechnic Institute used for varsity swimming, diving, and other athletic and recreational activities.
-
C.
Tamolitch Pool
Tamolitch Pool is a strikingly clear, blue spring-fed pool along the McKenzie River in Oregon, popular for its vivid color, cold water, and scenic hiking access.
-
D.
Emerald Pool
Emerald Pool is a tranquil, emerald-colored natural pool along the Merced River in Yosemite National Park, popular as a scenic stop between Nevada Fall and Vernal Fall.
-
E.
Emerald Pool
Emerald Pool is a picturesque rainforest waterfall and natural swimming basin in Dominica, known for its emerald-green waters and lush surroundings.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hemlock Pool Target entity description: Hemlock Pool is an Impressionist landscape painting by American artist John Henry Twachtman, celebrated for its serene depiction of a wooded pond scene.
-
A.
Blodgett Pool
Blodgett Pool is an indoor aquatic facility at Harvard University that serves as the primary competition venue for the university’s varsity swimming and diving programs.
-
B.
Robison Pool
Robison Pool is an indoor aquatic facility at Rensselaer Polytechnic Institute used for varsity swimming, diving, and other athletic and recreational activities.
-
C.
Tamolitch Pool
Tamolitch Pool is a strikingly clear, blue spring-fed pool along the McKenzie River in Oregon, popular for its vivid color, cold water, and scenic hiking access.
-
D.
Emerald Pool
Emerald Pool is a tranquil, emerald-colored natural pool along the Merced River in Yosemite National Park, popular as a scenic stop between Nevada Fall and Vernal Fall.
-
E.
Emerald Pool
Emerald Pool is a picturesque rainforest waterfall and natural swimming basin in Dominica, known for its emerald-green waters and lush surroundings.
- F. None of above. chosen
Provenance (2 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_69d8e8d305088190ad13571532aa454c |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e619ac26d4819095836d737b629cf1 |
completed | April 20, 2026, 12:18 p.m. |
Created at: April 10, 2026, 1:35 p.m.