— Inspection #39
vessel head
May 13, 2026, 10:06:15 PM · 9999ms · 3871 tokens · card #5
Overall severity
NONE— Summary
Image is a reference schematic showing B-side valve position layout (B1–B26) used for documenting gap measurements; no equipment condition is depicted.
— Recommended action
Use diagram as reference; capture actual gap readings at each B position during inspection.
— Observations (2)
NONE
Diagram identifies all B-side measurement positions B1 through B26 around the valve seal plate.
confidence 97%
NONE
No actual valve hardware, buildup, or gap measurements are visible in this image.
confidence 95%
— Classification
- part
- head segment layout
- type
- vessel head
- view
- cross-section diagram
- family
- pressure vessel
- reason
- A CAD-style labeled diagram showing a semicircular sectioned component with numbered points (B1–B26), suggesting a vessel head or similar circular industrial part schematic.
- 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/c05cdf3c-a12e-43c0-9210-7d1133a27eaa-0006-95d10a8d52da7753.png
- model_version
- claude-opus-4-7
- prompt_template
- inspect-v2
- tokens (in/out)
- 3209 / 662
- cache (creation/read)
- 0 / 0
- latency
- 9999 ms