Gemini (Google) vs GPT-5.4-Cyber (OpenAI)
Which one should you pick? Here's the full breakdown.
Gemini (Google)
Google's LLM with deep Google Workspace integration, 2M token context window, and native code execution
GPT-5.4-Cyber (OpenAI)
OpenAI's defensive-cybersecurity variant of GPT-5.4, launched 2026-04-16. Lowered refusal boundary for security-research tasks and native binary reverse-engineering. Access gated via Trusted Access for Cyber (TAC) program -- thousands of verified defenders, hundreds of teams, no public pricing
| Category | Gemini (Google) | GPT-5.4-Cyber (OpenAI) |
|---|---|---|
| Ease of Use | 8.0 | 5.0 |
| Output Quality | 8.0 | 8.5 |
| Value | 9.0 | 7.0 |
| Features | 8.0 | 8.0 |
| Overall | 8.3 | 7.2 |
Pricing Comparison
| Feature | Gemini (Google) | GPT-5.4-Cyber (OpenAI) |
|---|---|---|
| Free Tier | Yes | No |
| Starting Price | $0 | Not publicly disclosed |
Benchmark Head-to-Head
Gemini 3.1 Ultra benchmarks — GPT-5.4-Cyber (OpenAI) has no published benchmarks
| Benchmark | Description | Score |
|---|---|---|
| MMLU | Knowledge across 57 subjects | 90.5% |
| GPQA Diamond | Graduate-level science questions | 94.3% |
| HumanEval | Python code generation | 93.5% |
| SWE-bench | Real GitHub issue fixing | 80.6% |
| ARC-AGI | Abstract reasoning puzzles | 77.1% |
Which Should You Pick?
Pick Gemini (Google) if...
- ✓Easier to use (8 vs 5)
- ✓Better value for money (9/10)
- ✓Has a free tier
Google Workspace power users. If you live in Gmail, Docs, and Drive, Gemini Advanced integrates directly into your workflow. Also great for developers who need the cheapest API with the longest context window.
Visit Gemini (Google)Pick GPT-5.4-Cyber (OpenAI) if...
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.
Visit GPT-5.4-Cyber (OpenAI)Our Verdict
Gemini (Google) is the clear winner here with 8.3/10 vs 7.2/10. GPT-5.4-Cyber (OpenAI) isn't bad, but Gemini (Google) outperforms it across the board. Pick GPT-5.4-Cyber (OpenAI) only if enterprise soc teams, established security research orgs, and vetted individual defenders who can qualify for trusted access for cyber.