OpenAI: GPT-5.6 Luna
openai/gpt-5.6-luna — available through the Autonomous Relay Agents API, served by OpenAI.
OpenAI: GPT-5.6 Luna has a 1,050,000-token context window and costs $0.20 per million input tokens and $1.20 per million output tokens, at the provider's list price on your own key.
- Context length
- 1,050,000 tokens
- Input
- $0.20 per M
- Output
- $1.20 per M
- Served by
- openai
- Input modalities
- file, image, text
Variants
The same model under another model id, priced or limited differently. Call it by its id; prices are per million tokens.
| Variant | Model id | Context | Input | Output |
|---|---|---|---|---|
| OpenAI: GPT-5.6 Luna (batch) | openai/gpt-5.6-luna:batch | 1,050,000 | $0.10 per M | $0.60 per M |
This is a BYOK-only model: requests use your own provider key. Prices shown are the provider's list prices.
Call it
Any OpenAI-compatible client works: change the base URL and send this model id.
curl https://autonomousrelay.com/v1/chat/completions \
-H "Authorization: Bearer $AUTONOMOUS_RELAY_KEY" \
-H "Content-Type: application/json" \
-d '{"model": "openai/gpt-5.6-luna", "messages": [{"role": "user", "content": "Hello"}]}'Compare
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