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OpenAI opens its cybersecurity model to thousands of defenders in race with Anthropic's Mythos

published on 2026-04-16 13:01:32 UTC by
Content:

In short: OpenAI is releasing GPT-5.4-Cyber, a model fine-tuned for defensive cybersecurity with lowered refusal boundaries and binary reverse ...

Article: OpenAI opens its cybersecurity model to thousands of defenders in race with Anthropic's Mythos - published 7 months ago.

https://thenextweb.com/news/openai-gpt-5-4-cyber-trusted-access-defenders-mythos
Published: 2026 04 16 13:01:32
Received: 2026 04 16 15:20:19
Feed: Google Alert – cybersecurity
Source: Google Alert
Category: News
Topic: Cyber Security
Views: 3