GPT 6 Luna Pro pricing
$$ Standard$0.10/M input · $0.50/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 | 0.09999999999999999 | /M tokens |
| Output | 0.5 | /M tokens |
| Cache read | 0.01 | /M tokens |
| Cache write | 0.125 | /M tokens |
| Web search | 0.01 | /search |
What typical work costs
| Workload | Tokens | List price |
|---|---|---|
| Quick question | 1K tokens in, 500 out | $0.0003 |
| Long-document summary | 60K tokens in, 2K out | $0.0070 |
| Agent working session | 400K tokens in, 40K out across a day | $0.06 |
Price your own workload
- Per call
- $0.0003
- Per month
- $0.03
Compare up to four models at once in the cost calculator.
Frequently asked
What does GPT 6 Luna Pro cost per 1M tokens?
GPT 6 Luna Pro lists at $0.10 per 1M input tokens and $0.50 per 1M output tokens.
Does GPT 6 Luna Pro discount cached input tokens?
Yes. Cached input tokens are billed at $0.01 per 1M, versus $0.10 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 6 Luna Pro cost?
A message with about 1,000 input tokens and a 500-token reply costs roughly $0.0003 at list price. Long documents and long replies scale that linearly with token counts.
Is GPT 6 Luna Pro cheaper than GPT 6 Astra?
GPT 6 Luna Pro has the lower blended price at a 3:1 input:output mix. GPT 6 Luna Pro: $0.10 in / $0.50 out per 1M. GPT 6 Astra: $10.00 in / $50.00 out per 1M.
How does idapt bill GPT 6 Luna Pro?
Chat with GPT 6 Luna Pro 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 GPT 6 Luna Pro model page · cheapest models board · price changes