GPT-5.4-Cyber (OpenAI) Pricing
All plans and pricing as of 2026-04-19
Trusted Access for Cyber (TAC) -- gated
- ✓Verified access for defenders, red/blue-team practitioners, and enterprise SOC teams
- ✓Eligibility reviewed by OpenAI -- application-only
- ✓Thousands of individual defenders + hundreds of teams currently enrolled per OpenAI's announcement
- ✓No self-serve sign-up; no consumer tier
ChatGPT / API (general-availability GPT-5.4)
- ✓GPT-5.4-Cyber capabilities are NOT available in standard GPT-5.4
- ✓If you are not in TAC, you use standard GPT-5.4 and it will refuse most offensive-security-adjacent requests
Is GPT-5.4-Cyber (OpenAI) Worth the Price?
Value Score: 7/10
Overall Score: 7.2/10 · Enterprise SOC teams, established security research orgs, and vetted individual defenders who can qualify for Trusted Access for Cyber. Strongest fit if your work involves binary analysis, vulnerability research, or defensive-security tooling where standard GPT-5.4 refusals actually block the work.
GPT-5.4-Cyber is one half of the two-model cyber-access picture in 2026 (the other being Anthropic's Claude Mythos Preview). Both are frontier models with relaxed refusals for vetted defenders. If you are on a team that qualifies, apply to both -- the programs are complementary, not exclusive. If you don't qualify, the tool is effectively invisible: there is no consumer tier, no published pricing, and no self-serve path. That gating is the whole point, but it also means most of the buzz around GPT-5.4-Cyber is watched from outside the program rather than evaluated from inside it. For now, the honest read is: it exists, it's meaningful if you can get in, and the public-SERP question is 'how do I get TAC access,' not 'should I buy this.'
How GPT-5.4-Cyber (OpenAI) Pricing Compares
| Tool | Free Tier | Starting Price | Value Score | Overall |
|---|---|---|---|---|
| GPT-5.4-Cyber (OpenAI)(this tool) | No | Not publicly disclosed | 7/10 | 7.2 |
| Muse Spark (Meta) | Yes | $0 | 10/10 | 8.8 |
| Claude (Anthropic) | Yes | $0 | 8/10 | 8.5 |
| Gemini (Google) | Yes | $0 | 9/10 | 8.3 |
| Grok | Yes | $0 | 7.5/10 | 7.5 |
| GPT-Rosalind (OpenAI) | No | Invite only | 7/10 | 6.8 |