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GPT-5.5-Cyber
About GPT-5.5-Cyber
GPT-5.5-Cyber is an AI model developed by OpenAI, in the language category, released in 2026, made available as a proprietary (API-only) model. A specialized variant of GPT-5.5 fine-tuned for authorized defensive cybersecurity work: vulnerability triage, malware a.
On this page you'll find GPT-5.5-Cyber's full specifications, including 1 benchmark result. Review provider pricing and benchmark scores below, or compare GPT-5.5-Cyber head-to-head with other language models.
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GPT-5.5-Cyber benchmark scores▶
| Benchmark | Category | Score | Variant |
|---|---|---|---|
| CyberGym | cybersecurity | 85.6% |
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Frequently asked questions
What is GPT-5.5-Cyber? ▶
A specialized variant of GPT-5.5 fine-tuned for authorized defensive cybersecurity work: vulnerability triage, malware a It is tracked on GenAIList with its specifications, benchmark scores and provider pricing.
Who created GPT-5.5-Cyber? ▶
GPT-5.5-Cyber was developed by OpenAI and released in 2026.
Is GPT-5.5-Cyber open source or proprietary? ▶
GPT-5.5-Cyber is a proprietary model. It is accessed through an API rather than by downloading the weights.
How much does GPT-5.5-Cyber cost? ▶
Pricing for GPT-5.5-Cyber depends on the provider. See the providers table on this page for the latest API rates.
How does GPT-5.5-Cyber perform on benchmarks? ▶
GPT-5.5-Cyber is benchmarked across 1 evaluation on GenAIList, including CyberGym (85.6%). See the full benchmark table below and compare it with other models.
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