o1 pricing
$$$$ Top-tier$15.00/M input · $60.00/M output. List prices from provider data; in idapt, chat is metered per token with transparent, usage-based pricing at the prices shown in the app.
Full rate table
| Rate | Price | Unit |
|---|---|---|
| Input | 15 | /M tokens |
| Output | 60 | /M tokens |
| Cache read | 7.5 | /M tokens |
| Web search | 0.01 | /search |
What typical work costs
| Workload | Tokens | List price |
|---|---|---|
| Quick question | 1K tokens in, 500 out | $0.04 |
| Long-document summary | 60K tokens in, 2K out | $1.02 |
| Agent working session | 400K tokens in, 40K out across a day | $8.40 |
Price your own workload
- Per call
- $0.04
- Per month
- $4.50
Compare up to four models at once in the cost calculator.
Frequently asked
What does o1 cost per 1M tokens?
o1 lists at $15.00 per 1M input tokens and $60.00 per 1M output tokens.
Does o1 discount cached input tokens?
Yes. Cached input tokens are billed at $7.50 per 1M, versus $15.00 for fresh input. Prompts that repeat a long prefix (a system prompt, attached files) benefit the most.
What does a typical chat message with o1 cost?
A message with about 1,000 input tokens and a 500-token reply costs roughly $0.04 at list price. Long documents and long replies scale that linearly with token counts.
Is o1 cheaper than o3?
o3 has the lower blended price at a 3:1 input:output mix. o1: $15.00 in / $60.00 out per 1M. o3: $2.00 in / $8.00 out per 1M.
How does idapt bill o1?
Chat with o1 in idapt is metered per token with transparent, usage-based pricing at the prices shown in the app. Subscriptions include a weekly usage allowance before any balance is touched.
Part of the o1 model page · cheapest models board · price changes