The Spine: save file vs. fresh start
Run
1
no save file
progress
💾 save file
the agent's memory, on disk
(nothing saved yet)
✓ got to
the checkpoint
⚠
spikes ahead
— jump them
start
checkpoint
spikes
goal
?
💡 the
file
remembers · the
run
forgets
Save file
↻ restart
👆
▶
Start