Accelerating the cyber defense ecosystem that protects us all
Leading security firms and enterprises join OpenAI’s Trusted Access for Cyber, using GPT-5.4-Cyber and $10M in API grants to strengthen global cyber defense.
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Keycard – inject API keys into subprocesses, never touch shell env
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Anthropic shrugs off VC funding offers valuing it at $800B+, for now
VCs are frothing at the mouth to write more checks to Anthropic at a valuation that matches or beats OpenAI's.
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Реверс-инжиниринг, поиск уязвимостей и анализ угроз — OpenAI обучила отдельную версию GPT-5.4 специально для киберзащитников
Новая модель умеет анализировать бинарники без доступа к исходному коду.
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Elevated errors on Claude.ai, API, Claude Code
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Anthropic’s rise is giving some OpenAI investors second thoughts
One investor who has backed both companies told the FT that justifying OpenAI's recent round required assuming an IPO valuation of $1.2 trillion or more — making Anthropic's cur...
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OpenAI's $852B valuation faces investor scrutiny amid strategy shift, FT reports
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Codex for (almost) everything
The updated Codex app for macOS and Windows adds computer use, in-app browsing, image generation, memory, and plugins to accelerate developer workflows.
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Keycard – inject API keys into subprocesses, never touch shell env
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OpenAI updates its Agents SDK to help enterprises build safer, more capable agents
OpenAI has expanded the capabilities of its agent-building toolkit, as agentic AI continues to grow in popularity.
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Anthropic shrugs off VC funding offers valuing it at $800B+, for now
VCs are frothing at the mouth to write more checks to Anthropic at a valuation that matches or beats OpenAI's.
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Codex for (almost) everything
The updated Codex app for macOS and Windows adds computer use, in-app browsing, image generation, memory, and plugins to accelerate developer workflows.
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The next evolution of the Agents SDK
OpenAI updates the Agents SDK with native sandbox execution and a model-native harness, helping developers build secure, long-running agents across files and tools.
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Trusted access for the next era of cyber defense
OpenAI expands its Trusted Access for Cyber program, introducing GPT-5.4-Cyber to vetted defenders and strengthening safeguards as AI cybersecurity capabilities advance.
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Enterprises power agentic workflows in Cloudflare Agent Cloud with OpenAI
Cloudflare brings OpenAI’s GPT-5.4 and Codex to Agent Cloud, enabling enterprises to build, deploy, and scale AI agents for real-world tasks with speed and security.
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