Sample data. Not a customer bill.
Model
PlannedPrice history, hosts for the same open model, and usage here.
View
Host comparison
Host comparison for OpenAI (openai). Latest input $0.40 / MTok, output $1.60 / MTok, version 2026-09-01.
Wave 1
Requests here
12
Sample cost
$0.006879
Baseline
$0.0344
Context
1,000,000
Prices are versioned. Older versions stay in the book and are never overwritten.
| Version | Host | Input / M | Cached / M | Output / M | Batch |
|---|---|---|---|---|---|
| prices 2026-06-01 | openai | $0.5 | $0.05 | $2 | — |
| prices 2026-09-01 | openai | $0.4 | $0.04 | $1.6 | 50% |