OpenAI expands GPT-5.6 Luna to free users, boosts Sol accuracy
Sol gets better accuracy; Luna now free for unlimited everyday chats.
Deep Dive
Key Points
- GPT-5.6 Sol gains better accuracy and consistency in ChatGPT; GPT-5.6 Luna free for unlimited everyday chats.
- OpenAI cut GPT-5.6 Luna and Terra pricing to improve price-performance for enterprise AI workflows.
- OpenAI shared Astra cybersecurity evaluations, ten math/theory advances, and a 353,000-person Kaggle AI course.
- OpenAI-powered telco Circles saw ARPU +22% and churn -9% using the OpenAI API and Codex.
Why It Matters
OpenAI's model upgrades and free-tier expansion put frontier AI in more hands while cutting enterprise costs.