gpt-5.6-luna
OpenAI textgpt-5.6-luna
Input
$0.2000
per 1M input tokens
Output
$1.20
per 1M output tokens
Cache read
$0.0200
per 1M cached read tokens
Cache write
$0.2500
per 1M cache write tokens
Context window
1,050,000
Max output
128,000
Effective date
Jul 31, 2026
Estimate a workload
Enter token counts to see the cost at this model's rates.
Estimated cost:
$0.00
Price history
blended $ per 1M tokens (3:1)| Effective | Input | Output | Blended |
|---|---|---|---|
| Jul 31, 2026 | $0.20 | $1.20 | $0.45 |
| Jul 10, 2026 | $1.00 | $6.00 | $2.25 |
Other OpenAI models
Source: litellm. Confirm against the provider's official pricing before relying on these figures.