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OpenAI Launches GPT-5.6: Powering Enterprise & Cybersecurity
10 Jul
Summary
- New GPT-5.6 models offer efficiency and cost savings.
- Models boast advanced cybersecurity capabilities and enterprise tools.
- OpenAI claims superiority over competitor Anthropic's models.

OpenAI has introduced its newest AI model family, GPT-5.6, comprising Sol, Terra, and Luna variants. These models are designed to enhance capabilities in enterprise solutions, coding, and scientific research, with CEO Sam Altman highlighting their improved efficiency and cost-effectiveness.
The company emphasizes GPT-5.6's advanced cybersecurity functions, positioning it as their strongest model yet in this domain. These features support defensive operations such as threat modeling and code review.
Additionally, OpenAI launched ChatGPT Work, a desktop, web, and mobile application aimed at assisting enterprise teams with daily tasks like document and presentation drafting.
OpenAI explicitly compares GPT-5.6 to rivals, particularly Anthropic. Citing the Artificial Analysis Coding Agent Index, OpenAI asserts that Sol outperforms Anthropic's Fable model in coding tasks, demonstrating advantages in speed, cost, and token usage.
The GPT-5.6 models are now accessible via ChatGPT, Codex, and the OpenAI API, with varied pricing structures per million tokens.