— Inspection #13
impeller or rotor
May 13, 2026, 8:13:34 PM · 7980ms · 2894 tokens · card #5
Overall severity
NONE— Summary
Image is a reference diagram of valve positions B1–B26 on the B-side cylinder, used for documenting gap measurements. No measurement data or defect is shown.
— Recommended action
Use diagram as reference; pair with recorded gap measurements from B-side positions to assess valve health.
— Observations (2)
NONE
Schematic layout shows numbered valve positions B1 through B26 around the seal plate.
confidence 97%
NONE
No actual gap measurements, buildup, or hardware condition are visible in the image.
confidence 95%
— Classification
- part
- blade layout
- type
- impeller or rotor
- view
- sectional schematic
- family
- rotating machinery
- reason
- A semicircular CAD-style diagram with numbered labels (B1–B26) around radial segments suggests a sectional schematic of a bladed rotor or impeller, but it could also be an abstract technical drawing.
- 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/ebd2f105-54c3-4215-b1a6-8fc4960625e6-0006-95d10a8d52da7753.png
- model_version
- claude-opus-4-7
- prompt_template
- inspect-v1
- tokens (in/out)
- 2503 / 391
- cache (creation/read)
- 0 / 0
- latency
- 7980 ms