OpenRouter adds OpenAI's GPT-6 Luna Decisions with 1M context and free output

OpenRouter has added OpenAI's [GPT-6 Luna Decisions](https://openrouter.ai/openai/gpt-6-luna-decisions) to its platform. The service is priced at $0.10 per million input tokens with free output and provides a 1M context window. It allows applications to send text, JSON, or images and receive typed answers with probabilities to help select the appropriate model, tool, or action.

The integration follows OpenAI Developers releasing the Decisions API in public beta, which OpenAI Developers stated operates up to 10 times faster than GPT-6 Luna through the Responses API.