OpenAI releases GPT-5.5-Cyber through restricted trusted access
OpenAI launched GPT-5.5-Cyber in limited preview for specialized live-target security workflows, pairing more permissive behavior with identity verification, monitoring, scoped access, and stronger account controls.
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Why it moved the index
A deliberately more permissive cyber tier supports live-target workflows and validated vulnerability work. Restricted preview access, verification, monitoring, and account controls materially constrain deployment risk.
Assessment history
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R1
Toward 48 · confidence 88
New exact cyber model and access tier with documented practical red-team and vulnerability-validation use.
11 Aug 2026
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DoomBench assesses “OpenAI releases GPT-5.5-Cyber through restricted trusted access” as evidence moving toward doom, with magnitude 48 and confidence 88 out of 100 in the misuse and incidents category.
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The DoomBench assessment of “OpenAI releases GPT-5.5-Cyber through restricted trusted access” is based on reporting from OpenAI and records the editorial rationale, source quality, attribution, and revision history.
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DoomBench summarizes “OpenAI releases GPT-5.5-Cyber through restricted trusted access” as follows: OpenAI launched GPT-5.5-Cyber in limited preview for specialized live-target security workflows, pairing more permissive behavior with...
https://www.doombench.com/news/openai-releases-gpt-5-5-cyber-through-restricted-trusted-access-2026-05-07