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Claude Haiku 4.5 vs GPT-5.5
Different seeds — the environments differ too, so divergence is descriptive, not causal.
Play
1/7
1×
2×
4×
cash gap now: $20.85
first divergence: step 1
gap +$21 @ step 1
gap +$7 @ step 6
gap +$3 @ step 4
Claude Haiku 4.5
$473.80
Log
Machine
Figma Ops (declarative)
Machine (declarative)
Board (activity)
Board (illustrated prototype)
Plaza
Day 1
cola · qty 14
$1.50
✕ sold out
candy · qty 15
$1.25
✕ sold out
chips · qty 15
$1.75
✕ sold out
water · qty 15
$1.00
✕ sold out
$473.80
restock
z z z
⚠ supplier switch
supplier_3: paid $0.56/unit vs $0.34 quoted (+$4.40)
GPT-5.5
$452.95
Log
Machine
Figma Ops (declarative)
Machine (declarative)
Board (activity)
Board (illustrated prototype)
Plaza
Day 1
cola · qty 26
$1.75
✕ sold out
candy · qty 26
$1.25
✕ sold out
chips · qty 22
$2.00
✕ sold out
water · qty 30
$1.00
✕ sold out
$452.95
restock
z z z
⚠ supplier switch