Scene: Mossbrook Town · Costs · celworld

Scene: Mossbrook Town

Agent session · Agent · 7 Oct 2026, 22:01 UTC

$13.52est.
Kind
Agent session
Source
Agent
Mode
Agent-made
Status
Done
Model
claude-opus-5-5
Effort
high
Complexity
—
Started
7 Oct 2026, 22:01 UTC
Time
55m 23s
Rounds
—

The maths

Estimated from 222 tool steps at a final context of 130,410 tokens. The Agent tool reports only its final context size, and every tool step re-reads that cached context, so a session is estimated from its steps: cache read = steps × 0.6 × context, cache write = context × 1.5, input = steps × 1,500, output = steps × 350. Priced at claude-opus-5-5 rates

333,000input× $5.00/MTok= $1.6650
77,700output× $25.00/MTok= $1.9425
195,615cache write× $6.25/MTok= $1.2226
17,370,612cache read× $0.50/MTok= $8.6853
Sum= $13.5154

17.90M tokens in, 77.7k out · opus-5-5 high

What it made, and each share

The session cost is split over what it made by script size; the shares sum to the run

MadeKindScript charsShare
research_lab v1Model5,075$1.22
critter_center v1Model3,566$0.857
mart v1Model3,524$0.847
player_house v1Model3,549$0.853
neighbour_house v1Model3,416$0.821
town_sign v1Model1,591$0.382
route_sign v1Model974$0.234
mailbox v1Model1,029$0.247
picket_fence v1Model835$0.201
garden_plot v1Model2,825$0.679
tall_grass v1Model905$0.218
ledge v1Model1,050$0.252
pond_dock v1Model1,336$0.321
water_lily v1Model1,370$0.329
retro_lamp v1Model929$0.223
wickit v1Model3,359$0.807
driplet v1Model2,926$0.703
burrowbud v1Model3,011$0.724
pipwing v1Model2,326$0.559
speckle v1Model2,635$0.633
flower_patch v1Model1,019$0.245
wild_grass v1Model844$0.203
picket_fence v2Model829$0.199
wild_grass v2Model843$0.203
mossbrook v1Scene6,466$1.55
Total$13.52