GPT-6 Luna
Review GPT-6 Luna on key metrics including price, context length, throughput, and model features.
AuthorOpenAI
Context Length1.1M
Supports Tools
GPT-6 Luna is the fast, cost-efficient model in OpenAI's GPT-6 series, positioned below GPT-6 Sol. It is suited for high-volume and latency-sensitive workloads such as chat, classification, and lightweight agentic tasks, and at higher reasoning effort it can take on complex software engineering and computer-use tasks that previously called for a Sol-tier model. It shares the GPT-6 family's gains in factual reliability and its clearer, more concise communication style.
Activity
Last 14 daysPrompt
691Completion
184Total
875Startup
Startup
Latency (p50)2.05s
Throughput (p50)30.9 tok/s
Pricing
Input$0.05/M tokens
Output$0.25/M tokens
Cached input$0.005/M tokens
Features
Input Modalitiestext, image, file
Output Modalitiestext
Supported EndpointsChat Completions
Vision
Supports Tools