Frontier Models
OpenAI GPT-6 Astra Enters Rollout with AGI Milestone Claims
The model saturates multiple benchmarks and includes compensatory rate limit resets for subscribers as it becomes available through ChatGPT plans, the API, Microsoft Azure, and AWS Bedrock.
GPT-6 Astra is OpenAI's flagship model that saturates multiple advanced benchmarks and is described by the company as the world's most intelligent and aligned model.
OpenAI has initiated the release of GPT-6 Astra to a limited set of organizations.
The model will become available to all ChatGPT Plus, Pro, Business, and Enterprise users over the coming days.
Access will also extend through the OpenAI API, Microsoft Azure, and AWS Bedrock.
This phased approach allows OpenAI to manage demand while providing compensatory rate limit resets to subscribers.
What benchmarks demonstrate the capabilities of GPT-6 Astra?
GPT-6 Astra achieves a 99.9 percent score on ARC-AGI-3.
The model reaches a 100 percent score on ExploitBench.
It attains a 98 percent score on FrontierMath Tier 4.
These results include contributions to solving long-standing open problems in mathematics.
The performance marks substantial gains over earlier models in reasoning and problem-solving tasks.
| Benchmark | GPT-6 Astra Score | Previous Model Score |
|---|---|---|
| ARC-AGI-3 | 99.9% | Not specified |
| Terminal-Bench 4.0 | 57.9% | 37.3% for GPT-5.6 Sol |
| FrontierMath Tier 4 | 98% | Not specified |
| ExploitBench | 100% | Not specified |
What availability and pricing details apply to GPT-6 Astra?
Pricing for the API starts at 10 dollars per million input tokens and 50 dollars per million output tokens.
Banked resets were provided to eligible new or existing accounts on Plus, Pro or Business plans on September 3 and September 4, 2026.
A global reset occurred on September 7, 2026.
The resets compensate for high demand during the initial rollout phase.
What is the rollout timeline for GPT-6 Astra?
- Limited availability to select organizations begins on the announcement day.
- Expansion to all ChatGPT Plus, Pro, Business, and Enterprise users occurs over the following days.
- Access opens through the OpenAI API along with Microsoft Azure and AWS Bedrock.
- Banked rate limit resets are issued to qualifying subscribers on September 3 and 4, 2026.
- A global rate limit reset is applied to Plus, Pro, and Business users on September 7, 2026.
What did OpenAI leadership state about the AGI implications?
It’s not unreasonable to feel that we are now in the AGI era. I think that if we fast-forward a couple of years, when we look back and say, ‘When was it really that AGI was created?’ I think it's going to be about this time, and I think it might be about this model.Greg Brockman, President and co-founder, OpenAI
The statement reflects internal views on the timing of AGI development.
It aligns with the model's reported saturation of key evaluation suites.
What market and stakeholder implications arise from the release?
Enterprises gain access to advanced capabilities through established cloud platforms.
Developers can integrate the model via the API for custom applications.
The pricing structure positions GPT-6 Astra as a premium offering for high-value tasks.
Rate limit adjustments aim to maintain service quality amid increased usage.
What comes next for OpenAI following the GPT-6 Astra release?
Further expansions in availability are expected as infrastructure scales.
Additional integrations with tools such as Codex may follow.
Ongoing benchmark evaluations will continue to track performance against emerging standards.
The company has indicated continued focus on alignment and intelligence improvements.
Frequently asked
When will GPT-6 Astra become available to ChatGPT subscribers?
The model is rolling out today to a limited set of organizations and will expand to all ChatGPT Plus, Pro, Business, and Enterprise users over the coming days.
What pricing applies to GPT-6 Astra through the API?
Pricing starts at 10 dollars per million input tokens and 50 dollars per million output tokens.
Sources
- OpenAI — We’re introducing GPT‑6 Astra, the world’s most intelligent and aligned model. ... GPT‑6 Astra is rolling out today to a limited set of organizations and over the coming days will become available to all ChatGPT Plus, Pro, Business, and Enterprise users...
- OpenAI — Last week we introduced GPT‑6 Astra, the world’s most intelligent and aligned model, now available in ChatGPT Work, Codex, and the API. ... Pricing starts at $10 per million input tokens and $50 per million output tokens.
- OpenAI — As a part of the GPT-6 Astra rollout, we provided banked resets to eligible new or existing accounts on Plus, Pro or Business plans. ... On September 7, 2026, we provided a global reset to Plus, Pro and Business users.
- WIRED — It’s not unreasonable to feel that we are now in the AGI era. I think that if we fast-forward a couple of years, when we look back and say, ‘When was it really that AGI was created?’ I think it's going to be about this…