Scan to join WeChat groupGPT-6 Luna
OpenAI GPT-6 model for low-cost, high-volume and well-defined automation workloads
GPT-6 Luna is an OpenAI general-purpose model for high-volume support, summarization, extraction, classification and cost-sensitive automation.
starsCapabilities
paymentsContext and pricing
descriptionOverview
Overview
GPT-6 Luna is a general-purpose model in the official OpenAI model catalog, with model ID gpt-6-luna. It should be evaluated for text understanding, generation, coding assistance, structured processing and multimodal product capabilities rather than single-purpose image generation, transcription or TTS.
Best for
Use GPT-6 Luna as a core candidate for assistants, complex Q&A, coding, long-form analysis, workflow automation and vision-enabled applications. Before production, compare context length, pricing, latency, tool support and real output quality.
Official pricing and availability
GPT-6 Luna launched on September 22, 2026 with API model ID gpt-6-luna. Standard pricing is $0.10 per million input tokens, $0.01 per million cached input tokens and $0.50 per million output tokens. OpenAI describes these as long-term prices rather than a limited promotion.
lightbulbUse cases
- Assistants and complex Q&A
- Code generation and code review
- Content generation, summarization and rewriting
- Structured extraction and automation
thumb_upStrengths
- Useful for general production workloads
- Covers text understanding and generation
- Easy to compare with smaller variants
- Good core model for agent and tool workflows
infoLimitations
- Capabilities and pricing depend on official OpenAI documentation
- Higher-quality models usually cost more and add latency
- Complex workflows still need prompts, tools and evaluation
- Not a replacement for dedicated image, transcription or TTS models