# AI News Digest - 2026-02-06

1. Anthropic released Claude Opus 4.6, its new flagship model, which featured a one million token context window and provided more reliable retrieval of relevant information in large documents than previous Opus models.

2. OpenAI launched Frontier, a platform that gave AI agents employee-like identities, shared context, and enterprise permissions, and that was rolled out first with selected enterprise customers.

3. OpenAI's new coding model GPT-5.3-Codex set new highs on agentic coding benchmarks and, according to the company, helped build itself during training and deployment.

4. Cerebras Systems closed a financing round of over $1 billion, valuing the company at about $23 billion, and reported a recent $10 billion deal with OpenAI.

5. OpenClaw's OpenDoor vulnerability was shown by security researchers to allow attackers to take complete control through manipulated documents, enabling installation of a permanent backdoor and compromising users' computers.

# References

1. [https://the-decoder.com/claude-opus-4-6-brings-one-million-token-context-window-to-anthropics-flagship-model/](https://the-decoder.com/claude-opus-4-6-brings-one-million-token-context-window-to-anthropics-flagship-model/)

[Claude Opus 4.6 brings one million token context window to Anthropic's flagship model](https://the-decoder.com/claude-opus-4-6-brings-one-million-token-context-window-to-anthropics-flagship-model/)

1. [https://the-decoder.com/openais-frontier-gives-ai-agents-employee-like-identities-shared-context-and-enterprise-permissions/](https://the-decoder.com/openais-frontier-gives-ai-agents-employee-like-identities-shared-context-and-enterprise-permissions/)

[OpenAI's Frontier gives AI agents employee-like identities, shared context, and enterprise permissions](https://the-decoder.com/openais-frontier-gives-ai-agents-employee-like-identities-shared-context-and-enterprise-permissions/)

1. [https://the-decoder.com/openais-new-coding-model-gpt-5-3-codex-helped-build-itself-during-training-and-deployment/](https://the-decoder.com/openais-new-coding-model-gpt-5-3-codex-helped-build-itself-during-training-and-deployment/)

[OpenAI's new coding model GPT-5.3-Codex helped build itself during training and deployment](https://the-decoder.com/openais-new-coding-model-gpt-5-3-codex-helped-build-itself-during-training-and-deployment/)

1. [https://the-decoder.com/cerebras-closes-1-billion-funding-round-at-23-billion-valuation-after-landing-openai-deal/](https://the-decoder.com/cerebras-closes-1-billion-funding-round-at-23-billion-valuation-after-landing-openai-deal/)

[Cerebras closes $1 billion funding round at $23 billion valuation after landing OpenAI deal](https://the-decoder.com/cerebras-closes-1-billion-funding-round-at-23-billion-valuation-after-landing-openai-deal/)

1. [https://the-decoder.com/openclaws-opendoor-problem-is-so-bad-that-installing-malware-yourself-might-save-time/](https://the-decoder.com/openclaws-opendoor-problem-is-so-bad-that-installing-malware-yourself-might-save-time/)

[OpenClaw's OpenDoor problem is so bad that installing malware yourself might save time](https://the-decoder.com/openclaws-opendoor-problem-is-so-bad-that-installing-malware-yourself-might-save-time/)

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