# OpenAI Set to Publicly Launch Advanced GPT-5.6 AI Model Series on Thursday

*OpenAI announces the public launch of its powerful GPT-5.6 AI model series this Thursday, following US government approval.*

July 8, 2026 · Technology

## At a glance

- OpenAI's GPT-5.6 AI model series to launch publicly on Thursday.
- US government reportedly approved the broad launch of the models.
- The series includes Sol, Terra, and Luna models.
- Concerns raised over the models' ability to identify software vulnerabilities.
- Anthropic also restoring global access to its powerful AI models.

OpenAI, the creator of ChatGPT, has announced that its latest and powerful artificial intelligence model series, GPT-5.6, will be released to the public on Thursday. This comes after the US government reportedly approved a broader launch of the advanced AI models. The new offering includes three models: Sol, the flagship model; Terra, a mid-range model for everyday work; and Luna, a fast, low-cost option.

## Government Approval and Global Expansion

The US government's approval for the broad launch of GPT-5.6 follows testing and meetings between OpenAI and government officials. In late June, OpenAI had shared preview access to GPT-5.6 with a limited group of US-only partners at Washington's request. Now, the company is expanding preview access globally.

## Concerns Over AI Capabilities

The new AI models, including Anthropic's Mythos series, have raised concerns due to their ability to identify software vulnerabilities—weaknesses in code that hackers can exploit. This has sparked discussions about the ethical implications and security risks associated with such advanced AI capabilities.

## Anthropic's Global Restoration

In a similar move, OpenAI's rival Anthropic announced last week that it would begin restoring access globally to its most powerful AI models, Fable 5 and Mythos 5, after the US government lifted a restriction on where they could be released.

## Implications for Bangladesh

The launch of these advanced AI models could have significant implications for Bangladesh, particularly in sectors like technology, cybersecurity, and innovation. As these models become more accessible, Bangladeshi tech companies and researchers may leverage them to enhance their capabilities and drive forward national development projects. However, it is crucial to address the potential security risks and ethical concerns associated with such powerful AI technologies.

## Sources

- BSS

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Source: https://pulsetoday.com.bd/en/technology/openai-launches-gpt-5-6-ai-model-series