n8n OpenAI Cost Calculator
Forecast OpenAI usage inside n8n workflow runs and AI steps.
Model cost planner
gpt-5.6-luna
OpenAI model in the gpt 5.6 family. Estimate API costs for gpt-5.6-luna based on your token and request usage.
Calculator
Calculate gpt-5.6-luna API cost
OpenAI and gpt-5.6-luna are preselected so the estimate starts on this exact model.
Model selection
Choose the provider and model you want to estimate.
OpenAIgpt-5.6-luna
Input price
$1.00 / 1M tokens
Output price
$6.00 / 1M tokens
Last updated: 2026-07-10View pricing source
Usage assumptions
Estimate traffic and token usage for an average request.
Estimated results
Run the calculator to see usage volume and projected cost.
Add your usage assumptions, then calculate to preview estimated AI API spend.
Pricing details
gpt-5.6-luna pricing
These values come from the central model pricing data used by the calculator.
Input price
$1.00 / 1M tokens
Output price
$6.00 / 1M tokens
Cached input price
$0.10 / 1M tokens
Pricing unit
Per 1M tokens
Last updated
2026-07-10
Source
Provider pricing page
- Pricing notes
- No extra notes listed.
- Pricing source
- View source
Technical details
gpt-5.6-luna model details
Use these details to check fit before planning monthly usage.
- Provider
- OpenAI
- Model family
- gpt 5.6
- Context window
- Not listed
- Max output tokens
- Not listed
- Capabilities
- text
- Last updated
- 2026-07-10
Use-case calculators
Plan workflows with gpt-5.6-luna
These calculator pages match the model capabilities and provider context without asking for private prompt text.
Related models
Other OpenAI models
Run the same assumptions against another model from this provider.
gpt-5.6-sol
OpenAI. Input $5.00 / 1M, output $30.00 / 1M. Context: Not listed.
gpt-5.6-terra
OpenAI. Input $2.50 / 1M, output $15.00 / 1M. Context: Not listed.
gpt-5.5
OpenAI. Input $5.00 / 1M, output $30.00 / 1M. Context: Not listed.
gpt-5.5-pro
OpenAI. Input $30.00 / 1M, output $180.00 / 1M. Context: Not listed.
gpt-5.4
OpenAI. Input $2.50 / 1M, output $15.00 / 1M. Context: Not listed.
gpt-5.4-mini
OpenAI. Input $0.75 / 1M, output $4.50 / 1M. Context: Not listed.
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