GPT-5.4-Cyber
GPT-5.4-Cyber is a released vision model; evaluate it while provider pricing coverage matures.
Use it for
- Teams evaluating vision
Do not use it for
- Cost-sensitive launches that need sourced token pricing
- Strict JSON or tool-calling flows
- Teams that need a tracked hosted API route today
- Family
- GPT-5.4
- Released
- 2026-04-14
- Architecture
- Decoder Only
- Knowledge cutoff
- 2025-08
- Specialization
- cybersecurity
- Openness
- Proprietary
- License
- ProprietaryCommercial use: conditional
- Weights
- Not released
- Code
- Unknown
No tracked provider token pricing is available yet.
About
Restricted-access cybersecurity-specialized GPT-5.4 variant for vetted defenders in OpenAI Trusted Access for Cyber. Not a public API endpoint.
GPT-5.4-Cyber is a proprietary model in the GPT-5.4 family. The structured metadata tracks multimodal input and reasoning. No headline benchmark score is tracked for GPT-5.4-Cyber yet.
Top use-case fit
Vision
Included by capability and metadata signals in the decision map.
Provider price ladder
No tracked provider token pricing is available for this model yet.
Capabilities
Benchmark peer barsfor Vision
No task-mapped benchmark peers are available for this model yet.
Migration checks
No linked migration route is available for this model yet.
Compare GPT-5.4-Cyber with other models
Comparison and alternatives
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Frequently asked questions
When was GPT-5.4-Cyber released?
GPT-5.4-Cyber was released on 2026-04-14.