OpenAI launched GPT-6 Astra, the world’s smartest and most aligned model that handles complex tasks across cybersecurity, financial modeling, software engineering, and other professional work. This latest model is highly capable of conducting research, updating records, creating end-to-end websites, analyzing data, and much more.

GPT-6 Astra vs GPT-5.6 vs Claude Fable 5.1: AI Benchmark Comparison
| Benchmark | Category | GPT-6 Astra | GPT-5.6 Sol | Claude Fable 5.1 |
| Terminal-Bench Science 0.1 | Scientific workflows | 64.6% | 22.4% | 52.6% |
| AutomationBench | Business workflows | 41.4% | 18.1% | 31.4% |
| FrontierMath Tier 4 (v2) | Research-level mathematics | 97.6% | 83.0% | 87.8% |
| Terminal-Bench 4.0 | Computer terminal tasks | 57.9% | 37.3% | 55.8% |
| HealthBench Professional (length-adjusted) | Clinical tasks | 63.4% | 60.5% | 58.1% |
| BenchCAD | 3D modeling | 95.9% | 83.3% | 84.3% |
| ARC-AGI-3 | Novel interactive puzzles | 99.9% | 7.8% | , |
Welcome to the AGI Era: President Greg Brockman
At the press briefing, OpenAI President Greg Brockman mentioned this model as a frontier of the next “AGI (artificial general intelligence)”. OpenAI mentioned that this model is capable of handling almost every possible professional task, reaching a cybersecurity capability threshold.
Who Can Use GPT-6? Industries and Businesses That Can Benefit
Currently, GPT-6 Astra is rolling out to limited enterprises, while in the coming days it will be available for premium subscribers to ChatGPT Plus, Pro, Business, and Enterprise customers. However, there is no confirmation for free users.
GPT-6 Astra can support a wide range of industries, including healthcare, fintech, and insurance, as well as e-commerce, manufacturing, logistics, and real estate, due to its smart functional capabilities that not only write code but give smart decision-making.
What is the GPT-6 Astra API Cost?
Pricing for the GPT-6 Astra API is on a per-token basis. The regular API rate is $10 per 1 million input tokens and $50 per 1 million output tokens. Cached inputs are $1 per million tokens and cache writes are $12.50 per million tokens. The overall cost will depend on the API volume, input/output token consumption, caching, and processing mode.
| Usage | Cost |
| Input | $10 / 1M tokens |
| Cached Input | $1 / 1M tokens |
| Cache Write | $12.50 / 1M tokens |
| Output | $50 / 1M tokens |
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FAQs
How to access GPT -6 Astra?
GPT -6 Astra is currently available only for paid users of ChatGPT Plus, Pro, Business, and Enterprise plans and OpenAI API, Microsoft Azure, and AWS Bedrock.
What is GPT-6 Astra?
GPT-6 Astra is OpenAI’s newest flagship AI model, designed for complex reasoning, coding, research, computer use, browsing, and professional workflows. It is a more autonomous model than previous versions and can handle multi-step tasks and work across software environments.
Is GPT-6 Astra better than GPT-5.6 Sol?
Yes, for major complex programs and workloads, GPT-6 Astra outperforms GPT-5.6 Sol across several key evaluations.
Who should use GPT-6 Astra?
GPT-6 Astra is best suited for developers, enterprises, researchers, AI teams, and professionals handling complex workflows. A tech development partner like Scalacode is one of the leading organizations offering GPT-6 Astra-enabled software solutions.





