— Inspection #20
impeller or rotor
May 13, 2026, 8:42:37 PM · 8388ms · 3610 tokens · card #5
Overall severity
NONE— Summary
Image is a reference schematic showing valve gap measurement positions B1–B26 on the B-side cylinder; no equipment condition is depicted.
— Recommended action
Use diagram as a key when recording B-side gap measurements; no action required.
— Observations (2)
NONE
Diagram labels positions B1 through B26 around the B-side seal plate layout.
confidence 97%
NONE
No actual valve hardware, buildup, or gap measurements are visible in this image.
confidence 95%
— Classification
- part
- blade layout diagram
- type
- impeller or rotor
- view
- front sectional schematic
- family
- rotating machinery
- reason
- A CAD-style schematic showing a semicircular arrangement of labeled segments (B1-B26) radiating from a central hub, resembling a bladed rotor or impeller cross-section.
- source
- context
- confidence
- 0.35
- taxonomy_type_id
- null
- taxonomy_family_id
- null
— Retrieved examples
#3281#3241#1761#3148#3099
Top-K examples from the knowledge corpus used as visual context for this inspection.
— Metadata
- image_uri
- s3://luthier-assets/inspections/1/d231a8bd-2566-4ab6-b27a-e409b909cbde-0006-95d10a8d52da7753.png
- model_version
- claude-opus-4-7
- prompt_template
- inspect-v2
- tokens (in/out)
- 3209 / 401
- cache (creation/read)
- 0 / 0
- latency
- 8388 ms