OpenAI released GPT-6 Astra via API at $10 per million input tokens and $50 per million output tokens, available through ChatGPT Plus, Pro, Business and Enterprise, Amazon Bedrock and Microsoft Azure. It scored far above GPT-5.6 Sol on security tests and was rated Critical under OpenAI's own framework, so its top cyber features are restricted. For a Thai SME, the practical point is defensive: the public version focuses on secure code review and patching. If your business runs software or a website, keep systems patched and review who has access to your AI tools.