OpenAI Launches Decisions API and Dots Agents on GPT-6 Luna

OpenAI released two products on September 29: the Decisions API, powered by GPT-6 Luna and available in limited preview, which lets developers define questions and possible answers to classify content, route requests, or choose an agent's next action; and Dots, always-on ChatGPT agents that run on dedicated cloud computers and continue working after a chat session closes. OpenAI is rolling out Dots to Pro, Business Premium, and Enterprise plans in eligible markets. Artificial Analysis has published a comparison of the six GPT-6 Luna model tiers, covering intelligence scores, output speed, latency, and pricing. According to that comparison, GPT-6 Luna (max) achieves an intelligence score of 37 and an output speed of 163 tokens per second, while GPT-6 Luna (Non-reasoning) offers the lowest latency at 0.75 seconds time to first token. GPT-6 Luna (low) is the cheapest at $0.0045 per task, with prices varying up to 15x across the family.