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Models/GPT-5.5 Cyber
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gpt-5-5-cyber

GPT-5.5 Cyber is OpenAI’s proprietary AI model, released May 7, 2026.

Context
Input
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Output
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Released
May 7, 2026
Modalities

Benchmarks

Scores on standardized evaluations. Higher is better — and rank shows where GPT-5.5 Cyber lands among all models tracked on Model Beat.

No standardized benchmark scores from Epoch AI yet — common for very recent, image, or niche models. Scores appear here once published.

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Frequently asked questions

What is GPT-5.5 Cyber?

GPT-5.5 Cyber is a GPT-family AI model, from OpenAI, released May 7, 2026.

Who created GPT-5.5 Cyber?

GPT-5.5 Cyber is an AI model developed by OpenAI, part of the GPT family, released May 7, 2026.

Is GPT-5.5 Cyber open source?

GPT-5.5 Cyber is a proprietary model (Unreleased), available through its provider's API rather than as a downloadable open-weight model.

Benchmark data from Epoch AI (CC BY) and Artificial Analysis; pricing, specs & descriptions from OpenRouter. Data updated Sep 17, 2026.