Model poisoning weaponizes AI via training data. "Sleeper agent" threats can lie dormant until a trigger is activated. Behavioral signals can reveal that a model has been tampered with. While the ...

On Monday, OpenAI launched Codex, an agentic coding tool marketed to software developers. Today, OpenAI also launched a new model designed to turbo-charge Codex: GPT-5.3 Codex. The company says that ...

Credit: Joseph Maldonado / Mashable Composite by Rene Ramos. OpenAI released a new coding model today, GPT-5.3-Codex. The company said the new model has improved "reasoning and professional knowledge ...

Tesla has added a Long Range version of its new stripped-back, entry-level Model Y – while also removing the Standard name used when it first arrived here at the end of last year. The new Long Range ...

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