Brian Hung
Projects
Visual Lookup
GeoGuessr agent that looks up places from text or GPS data in your photos.
Architect and editor
Editor
searches through the candidates
image
places to look for
candidates
no match:
search again
a strong match
more than one place
Photo
caption, signage, GPS
Architect
reads the image
searchPlaces
a name or description
nearbySearch
a place type, in the area
filterPlaces
evidence, and how strong
answer
the place, and why
thought
before trying again
filterPlacesVisually
compares their photos
The loop every harness runs
view
model
tool
update
state
everything remembered
prompt
what the model sees
action
a tool call
result
what the tool returns
The model draws one arrow. The harness draws the other three.