GPT-5.6 Luna Pro pricing
GPT-5.6 Luna Pro is the same underlying model as [GPT-5.6 Luna](https://openrouter.ai/openai/gpt-5.6-luna), served with `reasoning.mode` set to `pro` for higher-quality responses on complex tasks. This page tracks 1 listing in total. Highlighted lows are $0.100 per million input and $0.600 per million output (see table for which seller matches each).
Pricing across providers
All figures are list prices per million tokens unless a column says otherwise. 1 offer is listed for GPT-5.6 Luna Pro. Best input in this view: Openrouter.
| Provider | Input / 1M | Output / 1M | Cached input | Batch |
|---|---|---|---|---|
O Openrouter | $0.100 | $0.600 | — | — |
Input vs output · 1M tokens
Cost calculator
Use this block to stress test GPT-5.6 Luna Pro cost without a spreadsheet. All estimates come from public list rates in this page.
0.010000¢ / req
0.030000¢ / req
Model specifications
These fields describe GPT-5.6 Luna Pro as we store it (source: OpenAI). They sit next to price so buyers can check limits and tools in one place.
- Context window
- 1,050,000 tokens
- Max output
- 128,000 tokens
- Vision (images)
- Yes
- Tool / function calling
- Yes
- Streaming
- Yes
- Released
- Jul 2026
- Primary provider
- OpenAI
- Model family
- N/A
Compare GPT-5.6 Luna Pro
Jump into a comparison when you want one table for two models instead of two tabs. 6 curated matches for GPT-5.6 Luna Pro.
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Frequently asked questions
Read these after the table if you want plain language around GPT-5.6 Luna Pro rates. The short model note from our index: GPT-5.6 Luna Pro is the same underlying model as [GPT-5.6 Luna](https://openrouter.ai/openai/gpt-5.6-luna), served with `reasoning.mode` set to `pro` for higher-quality responses on complex tasks.
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