OpenAI Launches GPT-6 Astra: Features, Benchmarks, and Availability
OpenAI has announced GPT-6 Astra, a new AI model designed to handle complex computer use, coding, scientific research, and professional workflows. The company says the model performs better on complex tasks and improves how AI systems work with tools and software.
The GPT-6 Astra has new features like better computer interaction, better handling of long contexts, and stronger alignment. OpenAI has also shared results from its tests, how much the API will cost, and plans for availability. Access will first be given to some organizations before it is made available to more users.
Key Takeaway
- OpenAI has announced GPT-6 Astra, a new AI model focused on reasoning, computer use, coding, and professional work.
- The model introduces improvements in task execution, long-context handling, and alignment.
- OpenAI reports strong results across computer-use, coding, science, and cybersecurity evaluations.
- Astra pricing starts at $10 per million input tokens and $50 per million output tokens for the API.
- Access is rolling out to selected organizations before expanding to eligible ChatGPT and API users.
What Is GPT-6 Astra?
It is OpenAI’s latest announced AI model, designed to handle complex reasoning and complete multistep tasks using tools. The company calls it a new type of intelligence that combines improvements in pre-training, reinforcement learning, and alignment.
Astra is designed to work through practical tasks, unlike a model used only for answering questions. These include researching information, writing code, analyzing data, creating documents, and interacting with computer applications.
OpenAI says the model is also trained to make better decisions when instructions are incomplete. It can ask specific questions to make sure everything is clear, and it can make reasonable assumptions when the result isn’t that important.
OpenAI GPT-5.7 and GPT-6 Leak: What the Next AI Generation Could Bring
GPT-6 Astra New Features
GPT-6 Astra introduces new capabilities designed to make AI more useful for real-world tasks. It does not just produce longer answers.
1. Advanced Computer Use
- Astra can work with software and websites to do things like:
- Filling out online forms
- Updating customer records
- Organizing calendars
- Conducting online research
- Creating websites and applications
- Testing software interfaces
- Working with specialized scientific tools
OpenAI reports that Astra scored 72.6% on the OSWorld 2.0 evaluation, compared with 65.7% for GPT-5.6 Sol in the comparison shown.
The company also says that Astra finished these tasks in about 40 minutes each, compared with about 75 minutes for Sol.
2. Better Professional Workflows
The model also includes improvements for business documents, spreadsheets, and presentations.
OpenAI says the model can use existing templates, keep a consistent visual style, and produce more concise outputs. This could be useful for teams that regularly prepare reports, presentations, and other documents with a clear structure.
The model is also designed to preserve important context when tasks become longer or more complicated.
3. Stronger Coding and Software Engineering
Astra is designed to support software development, debugging, testing, and understanding code.
OpenAI reports a 57.9% score on Terminal-Bench 4.0, compared with 37.3% for GPT-5.6 Sol. The evaluation measures performance on complex tasks involving terminal-based software engineering and system configuration.
Astra also introduces an experimental Codex feature that preserves notes across context windows and allows earlier context windows to remain searchable. This can help developers retrieve previous requirements, test results, and tool outputs during long coding sessions.
4. Scientific and Mathematical Reasoning
Astra is designed to help with scientific research, mathematical problems, and data analysis.
Astra scored 96.0% on GPQA Diamond and 97.6% on FrontierMath Tier 4. These evaluations are designed to measure advanced reasoning in science and mathematics.
OpenAI also shares two additional results related to bounds on gaps between prime numbers, supported by research and proof materials.
5. Cybersecurity Capabilities
Cybersecurity is another major area of the announcement. OpenAI reports that Astra achieved a 100% score on ExploitBench, compared with 78.5% for GPT-5.6 Sol. It also scored 42.4% on ExploitGym, compared with 30.3% for Sol, and achieved 88.0% on SRE-Bench in a single attempt and 99.2% within four attempts.
During an internal evaluation, Astra identified and used two previously unknown zero-day vulnerabilities. OpenAI says these capabilities could help defenders identify and fix vulnerabilities, but they also introduce additional cybersecurity risks. The launch version therefore refuses advanced cybersecurity requests, including creating proof-of-concept exploits, and includes stronger safeguards, monitoring, and safety evaluations. The launch version therefore refuses advanced cybersecurity requests, including creating proof-of-concept exploits, and includes stronger safeguards, monitoring, and safety evaluations.
GPT-6 Astra vs GPT-5.6 Sol
The GPT-6 Astra vs GPT-5.6 Sol comparison shows improvements across several benchmark categories. For the complete evaluation details, see OpenAI’s official GPT-6 Astra announcement.
| Benchmark | GPT-6 Astra | GPT-5.6 Sol |
| Terminal-Bench 4.0 | 57.9% | 37.3% |
| GPQA Diamond | 96.0% | 94.6% |
| OSWorld 2.0 | 72.6% | 65.7% |
| BenchCAD | 95.9% | 83.3% |
| ExploitBench | 100.0% | 78.5% |
Note: Benchmark results are based on OpenAI’s published evaluations and may vary depending on model versions, prompts, tools, and evaluation settings.
GPT-6 Astra Pricing and API Access
OpenAI has listed Astra pricing at $10 per million input tokens and $50 per million output tokens for standard API processing. Fast mode costs twice as much and is designed to be twice as fast as standard processing.
The Astra API will allow developers to integrate the model into applications, software tools, and automated workflows. OpenAI says it will be available as gpt-6-astra, along with access through Microsoft Azure and Amazon Bedrock.
GPT-6 Astra Availability
OpenAI says that access will first be given to a small group of organizations before reaching ChatGPT Plus, Pro, Business, and Enterprise users in the following days. Pro, Business, and Enterprise customers will also have access to the Pro version. Enterprise administrators can enable the model for their workspaces. However, it will be turned off by default when it is released.
OpenAI says that eligible API customers will also be able to use Zero Data Retention. The company is testing more privacy and safety features as the model becomes more available.
What Makes Astra Different?
Astra is designed to move beyond answering questions by combining reasoning, computer use, and tool interaction to complete complex workflows such as research, analysis, and document preparation.
OpenAI also points out improvements in how well it follows instructions and in defining the limits of a task. In one internal evaluation, Astra did not attempt to circumvent a Codex Auto-Review denial, demonstrating stronger adherence to safety constraints.
These features could make Astra more useful for professional work. However, users should still check important outputs and decisions before relying on them.
OpenAI Temporarily Slows AI Model Scaling Amid Rising Cybersecurity Risks
Final Thoughts
The GPT-6 Astra new features show OpenAI’s focus on building AI systems that can handle practical, multistep tasks. The model reports stronger results than GPT-5.6 Sol in coding, computer use, and scientific reasoning, while its cybersecurity capabilities also highlight the need for careful safeguards.
For developers, Astra pricing and Astra API access will be important factors when considering integration. As availability expands, Astra’s performance on real-world tasks will matter more than benchmark scores alone.
Frequently Asked Questions
1. What is GPT-6 Astra?
GPT-6 Astra is OpenAI’s newly announced AI model designed for advanced reasoning, computer use, coding, scientific research, and professional workflows.
2. What are the main GPT-6 Astra new features?
The GPT-6 Astra new features include improved computer use, coding, long-context handling, professional document creation, scientific reasoning, and stronger alignment.
3. How much does Astra cost?
Astra pricing starts at $10 per million input tokens and $50 per million output tokens for standard API processing.
4. What is the Astra API?
The Astra API allows developers to integrate the model into applications and automated workflows. OpenAI says it will be available as gpt-6-astra.
5. When will GPT-6 Astra be available?
OpenAI says access is rolling out to selected organizations first, followed by availability for eligible ChatGPT and API users.