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GPT-5.5-Cyber

Preview
OpenAIFrontierProprietary

OpenAI's limited-preview cybersecurity model for vetted defenders in Trusted Access for Cyber. It is tuned for more permissive authorized security workflows such as vulnerability triage, patch validation, malware analysis, red teaming, and controlled exploit validation, but is not generally available.

Specifications

License
Proprietary
Weights
Not released
Architecture
unknown
Parameters
Undisclosed
Context window
β€” tokens
Max output
β€”
Knowledge cutoff
β€”
Price (in / out, $/M)
β€”
Modalities
TextCode

Benchmarks

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Vendor-reported figures are claims until independently verified. See methodology.