Introducing GPT-6 Sol and Luna
infonewsLLM-Specific
industry
Source: OpenAI BlogSeptember 22, 2026
Summary
OpenAI released two new AI models, GPT-6 Sol and GPT-6 Luna, designed to be more cost-efficient alternatives to their flagship GPT-6 Astra model while maintaining advanced capabilities in tasks like professional work, factuality, and coding. These models use similar training methods as Astra and are priced 50% cheaper than their predecessors, making advanced AI practical for everyday applications at lower cost.
Classification
Attack SophisticationTrivial
AI Component TargetedModel
Affected Vendors
OpenAI
Related Issues
Monthly digest — independent AI security research
Original source: https://openai.com/index/introducing-gpt-6-sol-and-luna
First tracked: September 22, 2026 at 08:01 PM
Classified by LLM (prompt v3) · confidence: 95%