GPT Mini (120b) pricing
$ Affordable$0.15/M input · $0.60/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 | 0.15 | /M tokens |
| Output | 0.6 | /M tokens |
| Cache read | 0.075 | /M tokens |
What typical work costs
| Workload | Tokens | List price |
|---|---|---|
| Quick question | 1K tokens in, 500 out | $0.0004 |
| Long-document summary | 60K tokens in, 2K out | $0.01 |
| Agent working session | 400K tokens in, 40K out across a day | $0.08 |
Price your own workload
- Per call
- $0.0004
- Per month
- $0.04
Compare up to four models at once in the cost calculator.
Frequently asked
What does GPT Mini (120b) cost per 1M tokens?
GPT Mini (120b) lists at $0.15 per 1M input tokens and $0.60 per 1M output tokens.
Does GPT Mini (120b) discount cached input tokens?
Yes. Cached input tokens are billed at $0.07 per 1M, versus $0.15 for fresh input. Prompts that repeat a long prefix (a system prompt, attached files) benefit the most.
What does a typical chat message with GPT Mini (120b) cost?
A message with about 1,000 input tokens and a 500-token reply costs roughly $0.0004 at list price. Long documents and long replies scale that linearly with token counts.
Is GPT Mini (120b) cheaper than GPT OSS 20B?
GPT OSS 20B has the lower blended price at a 3:1 input:output mix. GPT Mini (120b): $0.15 in / $0.60 out per 1M. GPT OSS 20B: $0.02 in / $0.09 out per 1M.
How does idapt bill GPT Mini (120b)?
GPT Mini (120b) is in idapt's free lane: signed-in users run it against the free daily allowance, with transparent, usage-based pricing beyond it at the prices shown in the app.
Part of the GPT Mini (120b) model page · cheapest models board · price changes